Catalog: Estate Jewelry: Gold (1032)

A wonderful Georgian 18K gold ring featuring a bold royal blue enamel plaque enhanced with a gold and seed pearl applique of a pansy. The blossom is set with a rose cut diamond at the center. The entire plaque is enclosed within a rococo floral border. The shank is decorated with complimentary floral elements. In Georgian jewelry, the pansy was used in jewelry given to loved ones with the sentiment "thinking of you". Tested and guaranteed 18K.

• Origin: England, ca 1770
• Condition: very good; enamel has a couple of areas of surface flaking to the uppermost layer of the enamel, so the color remains intact throughout
• Dimensions: plaque, 1-3/16" x 15/16"
• Finger Size: 6-1/4
• Weight: 7.1 grmams

A stunning Georgian floral pendant worked in silver-topped 18K gold. The radiating petals are studded with diamonds in the newly fashionable “a jour” or open settings that came into vogue around 1800. The selection of diamonds is a virtual history of early diamond cutting and includes rose cuts, Mazarin cuts, table cuts, and Peruzzi cuts. The flower is centered with an unheated cornflower blue sapphire, likely of Ceylon origin. The back of the setting is ornately engraved in a sort of starburst pattern. There’s a small hole in the back of the setting that would have held a long pin attachment so the piece could be worn as a hair ornament. The flower has been converted for wear as pendant with the discreet additional of a hidden bail. Tested and guaranteed 18K gold.

• Origin: France or England, ca. 1795
• Condition: excellent
• Dimensions: 1-1/2” diameter
• Approximate Total Gemstone Weight: diamond, 5.6 carats; sapphire, 1.65 carats
• Weight: 18.3 grams
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A stunning Georgian 18K gold textured chain necklace suspending a graduated series of nineteen carved hardstone hearts. The colorful stones include lapis lazuli, moonstone, opal, carnelian, moss agate, porphyry, chrysoprase, banded agate, jasper and more. Stones such as these would have been mined in many different parts of the globe, and wearing a necklace of such "specimens" would have indicated wealth as well as a certain curiosity and intelligence about the world. The heart theme expressed the sentimental side of Georgian jewelry. The chain is entirely handmade and is fastened with the original barrel clasp decorated with beading in the Etruscan manner. Tested and guaranteed 18K.

Origin: France or England, ca. 1800. Condition: very good, several of the hearts have minor roughnesses to the edges consistent with two centuries of wear. Length: 16-3/4". Weight: 19.0 gr.

A very nice late Georgian carnelian spinner fob mounted in an 18K gold frame in the form of two intertwined snakes. The snakes are hand-chased with detailed scales and interesting, their heads are finished with duck-bill mouths (complete with teeth) grasping apples. This form is often seen in French silver wine tasters and was intended as a reminder of temptation and the snake in the Garden of Eden. The spiral mechanism in the center of the snakes’ entwined bodies is a spring mechanism that allows the carnelian plaque to be locked into place. The fob is generously sized and would make a stunning pendant. Marked with an indistinct Continental hallmark (likely French) and tested 18K.

• Origin: Continental Europe, probably France, ca. 1830.
Dimensions: 1-9/16” x 1-3/4”.
• Weight: 11.3 grams.
• Condition: excellent; carnelian was never engraved; all original.

An exceptionally rare and fine 18th century 15K yellow gold mourning ring, the crown comprising a very large verre eglomise panel with a black silhouette of a gentleman against a silvered background. The lace and brocade collar is exquisitely detailed. The edges of the panel are finished with bright-cut engraving, a design repeated at the top edges of the shank. The back of the glass panel is curved for comfort when being worn. Everything about the ring is of the finest quality. Its size and graphic appeal make a statement. Tested and guaranteed 15K.

Origin: England, ca. 1780. Condition: excellent, no damage to glass panel. Size: 1-5/16" x 13/16". Finger Size: 9-3/4.

A very good Georgian watch fob seal worked in 15K yellow gold with ornate floral repousse floral decoration. The section connecting the fob frame to the bail is chased in a foliate pattern that matches the floral theme. One side of the flip part is set with a banded agate while the other side features an exquisitely chased and engraved gold plaque depicting a flower basket beneath a clear rock crystal cover. The gold plaque is likely very close to pure gold which would have made it easier to work and accounts for its intense golden yellow color. Tested and guaranteed 15K gold.

Origin: England, ca. 1800

Condition: excellent

Dimensions: 1-7/16” x 2-1/8”

Weight: 38.1 grams

A Georgian 15K gold gentleman's ring set with a hematite intaglio with a rare image from Greek/Roman mythology. We see the buff god Apollo in his horse-drawn chariot being led by Eros ("Cupid"), the god of love. This scene depicts the beginning of the tale of the water nymph Daphne.

Best know as god of the sun, Apollo was also the patron god of archers. One day, he mocked Cupid for the small size of the latter's bow and arrows. In revenge, Cupid shot Apollo with a golden-tipped arrow that would make Apollo fall in first with the first female he saw. Cupid shot Daphne with a lead-tipped arrow that would fill her with disdain for the first male she saw. Knowing she was nearby, Cupid taunted Apollo then flew toward Daphne's location with Apollo giving chase. The sun god immediately fell in love with Daphne and gave chase until the water nymph begged her father to save her, which he did by transforming her into a laurel tree. Apollo made the laurel tree his symbol, and as a last act of love for Daphne, used his powers of youth to transform the tree into an evergreen with eternally green leaves.

• Origin: England, ca. 1800
• Condition: excellent; all original
• Dimensions: intaglio, 1" x 3/4"
• Finger Size: 7-3/4
• Weight:15.6 grams

An extraordinarily fine pair of Georgian hardstone cameo earrings set in 15K yellow gold. The cameos, certainly of Italian origin, and possibly several hundred years older than the earrings themselves, are carved from a grayish-green stone with white and rust banding. The images depict a satyr with exaggerated pointy ears and a leering grin, and a female companion with a floral wreath in her hair. In both, the grayish-green stone forms the background, while the facial features are picked out in white, and the floral headdresses have a faint rust tint. The gold settings have cut-down collets and a gentle ogee-shaped outer frame. The cameos are relatively thin and appear to be backed with black wax or pitch to hold them securely in place. The closures are front-to-back hinges. Georgian-era cameo jewelry is quite difficult to find. Tested and guaranteed 15K.

• Origin: England, ca. 1800.
• Condition: very good; no damage or wear except for a small fracture at the uppermost edge of the background in the female cameo visible under magnification.
• Dimensions: 1/2” x 5/8” long (excluding wires). Weight: 7.1 grams.

A beautiful Georgian mourning pin worked in 15K yellow gold with black enamel accents. The domed crystal cover encloses a watercolor on ivory memorial scene highlighted with snippets of hair. The scene depicts a rifle and hunting bag, a dog and a willow tree. The rifle indicates that the brooch was intended to memorialize a gentleman and the willow tree was a symbol of sorrow. The dog waits patiently at attention by his master’s belongings, symbolizing loyalty. The concept of loyalty was an important symbol in Georgian jewelry, but the dog motif is not often encountered. The leaves of the willow tree and the grass on the ground are made from very fine snippets of hair. The design is completed with the monogram “L St.” The brooch retains its original extended pinstem and c-clasp. Tested and guaranteed 15K.

Origin: England, ca. 1790. Condition: excellent. Size: 1-5/32” x 25/32”.

A truly superb and rare example of a Georgian mourning ring, the navette-shaped crown set with a mourning scene on ivory covered with a rock crystal dome. The scene depicts are pair of doves perched on the edge of a fountain. The doves are worked in a thick application of enamel so they stand out from the ivory background like a bas-relief. Doves were commonly a reference to the Holy Spirit The fountain itself is made with gold borders (presumably 15K) infilled wth enamels and highlighted with floral swags applied with watercolors. A matching swag, centering a seed pearl, is suspended above the birds and fountain. The crystal is surrounded by a border of bright green and white enamel worked in a scalloped pattern. White enamel is rather uncommon and was nearly always used sparingly to reference the purity of a deceased woman. The use of green is extremely rare. The interior of the shank has an engraved monogram and a partial date that was obscured when the back of the shank was sized. At the time of the sizing, the interior of the shank was also stamped with a modern American 14K hallmark. The shank itself, however is completely original and is actually 15K gold, as is the crown.

Origin: England, ca. 1785. Condition: excellent, minute loss to enamel, sized. Finger Size: 6-1/2. Size: crown, 7/8” x 11/16”. Weight: 5.2 grams.

A small fob seal featuring an amethyst tablet set in a fluted closed-back setting surmounted with ornate scrollwork. The amethyst tablet bears the monogram “RB” and a heart-shaped lock and a key. The lock and key are rebus images carrying the message “Key to my heart.” This fob is perfectly sized to wear alone as a pendant or on a heavy chain or bracelet as one of multiple charms. Tested and guaranteed 15K.

• Origin: England, ca 1830
• Condition: very good
• Dimensions: 5/8" x 1-1/8"
Weight: 7.5 grams

An extremely fine and rare Georgian 12K gold bracelet featuring a large rectangular plaque of landscape agate flanked by seven smaller rectangular plaques. With only a little imagination, the central panel appears to represent a grouping of trees in front of distant mountains, while the smaller plaques seem more like tree-covered islands in a calm lake. Landscape agate was popular for small brooches in the Georgian era, but large examples made of several matched pieces such as this are extremely rare. The plaques are set in 12K yellow gold frames with typical Georgian chased scrolled and beaded decoration. The agate displays warm shades of tan, brown and grayish-cream. The bracelet has a replaced hidden box clasp (14K), but is in otherwise perfect original condition.

Origin: England, ca. 1800. Condition: excellent, clasp replacement. Size: 23/32” x 6-7/8”.

A handsome Art Deco 14K yellow gold man's ring, the stepped crown featuring a square synthetic sapphire in a millegrained collet seeeting flanked on either side by a round diamond. The diamond are graded as I/SI2. The sapphire has bright blue coloring and very good saturation. Men's rings from this period nearly always used synthetic sapphires mixed with diamonds. The interior of the shank is marked "14K".

Origin: America, ca. 1940. Condition: excellent. Finger Size: 10-1/2. Weight: 6.0 grams Approximate Total Gemstone Weight: sapphire, 1.0 ct; diamond, .2 ct.

An important artist-designed 18K yellow gold and emerald ring by Maison Gennari of Paris. The ring is styled in the Art Nouveau taste, with a voluptuous mermaid surrounded by waves and seaweed. She leans against a pair of cabochon emeralds, whose green color reinforces the watery feeling of the design. The ring is stamped with French 18K marks and is signed by Maison Gennari.

Francois Gennari was a jeweler who collaborated with sculptors to create one-of-a-kind jewels. The works were displayed at the Galerie Gennari at 25, rue Bonaparte in Paris. Gennari primarily used the lost-wax method, insuring that each piece is virtually unique.

Origin: France, ca. 1965. Condition: excellent, all original, sharp detail. Dimensions: shank tapers from 9/32" to 5/8" wide. Finger Size: 6. Weight: 18.8 grams. Approximate Total Gemstone Weight: 1.24 cts.

A three-color faceted overlay glass locket in a rolled gold mounting. The glass is cut to show the layers of red, white and blue opaque glass. The back cover is ruby glass dark enough to appear opaque black unless held to the light.

Origin: France, ca. 1875

Condition: excellent, no chips or cracks

Dimensions: 1" x 13/16"

A heavy French 18K gold and diamond pendant depicting a mythological griffin. The creature has the body of a lion and the head and wings of an eagle. His open jaws clasp an old mine cut diamond. The diamond is graded as G color, SI1 clarity. Griffins in brooches are often shown in a crouching position, but in this example, the creature is standing upright in a more assertive pose. The piece can be worn as a brooch or as a pendant suspended from the loops at the wing tips. The pendant is stamped with French 18K guarantee marks and with the master goldsmith’s mark “Vve G” for “widow Godivier.” In rare instances, more enterprising French women were able to successfully assume control of the family business after their husbands had died.

• Origin: France, ca. 1904-1911
• Condition: excellent, sharp detail
• Dimensions: 1-1/2” x 1-3/8”
• Weight: 15.1 grams
• Approximate Diamond Weight: .21 carat

A heavy French 18K gold and diamond pendant depicting a mythological griffin. The creature has the body of a lion and the head and wings of an eagle. His open jaws clasp an old European cut diamond set in a milgrain platinum collet. The diamond is graded as I color, VS2 clarity. The griffin is surrounded by a circle of woody foliage. The back is engraved to match the texture of the front. The piece can be worn as a brooch or as a pendant suspended from the loops at the wing tips. The bottom has an additional loop that could be used to suspend an optional gemstone or pearl drop. The pendant is stamped with French 18K guarantee marks and a partial goldsmith’s mark.

• Origin: France, ca. 1890
• Condition: excellent, sharp detai
• Dimensions: 1-9/16” x 1-3/16”
• Weight: 12.6 grams
• Approximate Diamond Weight: .15 carat

A heavy French 18K gold and diamond pendant depicting a mythological griffin. The creature has the body of a lion and the head and wings of an eagle. His open jaws clasp an old mine cut diamond. The diamond has bright (G-ish) color and is VVS2 clarity. The griffin is depicted against a background of swirling foliage. The back is engraved to match the texture of the front. The griffin has two loops on the backs of the wingtips so it can be worn as a pendant. It originally also had a removable pin stem which is no longer present. The pendant is stamped with French 18K guarantee marks and a partial goldsmith’s mark.

• Origin: France, ca. 1890
• Condition: excellent, sharp detail, removable brooch mechanism absent
• Dimensions: 1-5/8” x 1-3/8”
• Weight: 11.6 grams
• Approximate Diamond Weight: .05 carat

An elegant pair of long 18K gold earrings enhanced with floral shaded enamel plaques. The gold surfaces are intricately engraved to add a bit of sparkle. The earrings have nice movement when being worn. Each is stamped with French 18K marks.

• Origin: France, ca 1840
• Dimensions: 2-9/16" long from top of earwire
• Condition: excellent, no enamel damage, replaced earwires
• Weight: 8.3 grams

A lovely pair of French Victorian 18K gold earrings set with sapphires and rose cut diamonds. Each earring features a prong-set blue sapphire surrounded by a cluster of ten rose cut diamonds, bead-set in an engraved background. The backs are finished with a hand-pierced gallery. The sapphires and diamonds have particularly good color and clarity for the period. This style of earrings was popular in the 1850's when popular hairstyles that covered the ears rendered large earrings irrelevant. Smaller earrings, "dormeuses" ("sleepers") were worn to keep the piercings open while awaiting the inevitable return of grander styles. Stamped with French 18K marks.

• Origin: France, ca. 1855.
• Condition: very good, all original, a minor repair to one earwire.
• Dimensions: 3/8" x 9/16" (from top of earwire).
• Weight: 2.4 grams.
• Approximate Total Gemstone Weight: sapphire, .38 carat; diamond, .10 carat.

A very fine 19th century French 18K gold locket, the cover in a very three-dimensional design of overlapping geometric shaped enhanced with calibre-cut Persian turquoise, seed pearls and rose cut diamonds. The turquoise are all original, and a few are have taken on the darker greenish cast often found in Victorian-era turquoise. Additional scrollwork, beading and engraving completes the design. The original bail is set with pearls. The back cover opens to reveal a glass-enclosed compartment. The locket is stamped with French 18K marks and an unidentified goldsmith’s mark.

• Origin: France, ca. 1850
• Condition: excellent, a few small dings to the back cover
• Dimensions: 1-1/4” x 1-15/16” (2-5/16” including bail)
• Weight: 20.6 grams
• Approximate Total Diamond Weight: .05 carat

An elegant Victorian 18K gold pendant featuring an onyx plaque centered with a seed pearl. The gold setting is ornately worked in a rope twist motif and with bright-cut engraving. Three tiny seed pearls complete the design. The pendant is stamped with French 18K gold marks.

• Origin: France, ca. 1870
• Condition: excellent
• Dimensions: 1-7/32” x 5/8”
• Weight: 3.0 grams

Wonderful French 18K gold stickpin in the form of a dragon. The detail is incredible. Raised up on his hind legs, with his wings unfurled, the dragon is exhaling tongues of flame. His tail is curled around several times before circling completely around the body to form the circular outline of the stickpin's head. The texture of the feathery wings and scaly body is superb. The back is marked with French hallmarks for 18K gold and an unidentified maker's mark.

Origin: France, ca. 1860. Condition: excellent, all original. Size: head, 9/16" diameter; overall length, 3-1/16". Weight: 3.5 grams.

A lovely late Victorian 18K gold locket, the front and back covers worked in a stippled texture with engine-turned engraving along the borders. The front is further enhanced with a spray of vivid blue forget-me-nots and green foliage. In Victorian flower language, forget-me-nots symbolized true love or the desire to be remembered—either one a very fitting sentiment for a locket. The back cover has a monogram reserve that was never engraved. The interior retains the original frames and glass on both sides. The bail is stamped with French 18K gold marks.

• Origin: France, ca. 1890
• Condition: excellent, enamel intact
• Dimensions: 7/8” x 1-1/4” (excluding bail)
• Weight: 6.4 grams

A beautiful Second Empire 18K yellow gold locket, the front decorated with an enamel portrait of a society lady in a brightly-colored formal dress. Her ornate hairdo is studded with an ostrich plume, blue forget-me-nots, lace and small rose-cut diamonds. Interestingly, she wears a locket in the portrait, as well as a gold bracelet and a shoulder brooch. The portrait is enclosed in a frame of opaque black enamel that accents the punch-work decoration around the image. The original bail is similarly decorated. The interior retains the original frames, glass covers and French blue silk linings. The back is simply engraved with a shield reserve (never monogrammed). Stamped with French hallmarks.

• Origin: France, ca. 1860.
• Condition: no enamel damage; three dings on the reverse.
• Dimensions: 1-1/4' x 2-1/8" (including bail).
• Weight: 20.3 grams.

This exquisite French Victorian pendant/brooch features a fine onyx cameo depicting a fairy-winged woodland nymph, her translucent gown pulled aside to expose her breasts, dancing and tossing boughs of flowers. The cameo is surrounded by an ornate shield-shaped border of rose-cut diamonds and a single natural pearl set in silver over 18K gold. The diamonds are of very good quality with excellent brilliance and clarity. The bale can be detached for wear as a brooch, or the pinstem and clasp can be removed for wear as a pendant. There was once also a removable drop element—probably a pear-shaped pearl at the bottom. The jewel is stamped with French gold and silver marks and an illegible master goldsmith's mark.

Nymphs protected the natural environment in the specific areas where they lived such as rivers, woodlands, lakes, mountains and meadows. They often hung around with fun-loving full-fledged immortals such as Dionysos and Artemis. The beauty and allure of Greek nymphs was such that they could seduce Gods and mortals at will, often becoming mothers to great heroes such as Achilles. They were said to cause "nympholepsy" that incapacitated men with passionate frenzies, especially around noontime.

• Origin: France, ca. 1860.
• Condition: excellent; all original; pearl drop element lacking.
• Dimensions: 1-9/16" x 1-15/16" (2-9/16" with bail).
• Weight: 23.4 grams.
• Approximate Total Diamond Weight: 2.03 carats.

A stunning pair of late Victorian earrings in 18K yellow gold with diamonds, coral and onyx. The coral bead surmounts are punctuated with small collet-set diamonds and suspend gold buttercup settings, the tips accented with black enamel and holding oval cushion-cut diamonds, further suspending an enameled gold belt pave-set with rose-cut diamonds and flanked by a trio of red coral teardrops topped with small onyx beads. Everything about these earrings is of the very best quality. The diamonds are bright and well-cut, the gold settings are inventive, and the coral has the wonderful reddish hue of coral from the Italian coast near Naples. The earrings have threaded posts. Tested and guaranteed 18K gold.

Origin: France, ca. 1900. Condition: excellent. Size: 2-1/4” long. Approximate Total Diamond Weight: .54 carat. Weight: 11.0 grams.

A stunning heavy 18K gold bracelet enhanced with ornate chased engraving and royal blue champlevé enamel. Each link of the bracelet is hinged for comfortable wear, but the appearance is that of a solid bangle. The arched links are superbly engraved in a floral/foliate pattern that appears to be either mistletoe or myrtle. In the Victorian flower language, mistletoe would have been used to convey the meaning “I surmount all obstacles in the pursuit of love” and myrtle, “Good luck in marriage”. The arched links are finished with enameled borders in a Greek key design. The vertical hinge bars a enhanced with enamel in a checkerboard pattern. The design is so detailed that even the tongue of the concealed clasp, invisible when being worn, is fully engraved. Stamped with a French 18K mark.

• Origin: France, ca. 1860
• Condition: excellent, three areas (1/4”, 1/8” and 1/16”) of enamel loss along the borders
• Dimensions: 15/16” wide; interior circumference 7-1/4”
• Weight: 50.0 grams

An imposing 18K yellow gold hinged bangle bracelet set with sapphires and diamonds. A row of alternating old mine cut diamonds and cushion cut sapphires stretches across the top of the bracelet, flanked on either side by a row of rose cut diamonds set in silver. The sapphires, each of about .75 carat, are of outstanding quality, with vibrant pure blue coloring, eye-clean clarity, and a velvety appearance. The diamonds, each of about .6 carat, are graded as G/SI1. The bangle is double-hinged so it's very easy to get on. The clasp is stamped with French 18K gold marks.

• Origin: France, ca. 1850.
• Condition: excellent; a few very small dings on the back side but no major dents or scrapes.
• Dimensions: 5/8" wide; 6-1/2" interior circumference.
• Weight: 34.8 grams.
• Approximate Total Gemstone Weight: sapphire, 3.08 carats; diamond, 2.78 carats.

A very attractive Retro bracelet worked in 18K yellow, rose and white gold. The design has the industrial look typical of French Retro pieces. The gold is strongly colored, so there is very good contrast in the design. The clasp is stamped with French 18K marks and an unidentified master goldsmith's mark.

Origin: France, ca. 1935. Condition: excellent. Dimensions: 5/8" wide; 7-5/8" long. Weight: 46.0 gr.

An impressive Retro period ring worked in 18K yellow gold with platinum accents, and featuring a .48-ct old mine cut diamond flanked by a pair of bright .47-ct round brilliant synthetic rubies (customary for the period). The ring was designed by Albert Rolland, a custom jeweler who set up shop in Paris in 1904, and is finely detailed with ropetwists and beading, as well as an ornate gallery along the sides. The gallery is fairly deep, so the ring sits nicely above the finger. The diamond is graded as J/SI1. The rubies have bright, clear coloring. The shank is fully stamped with French 18K gold and platinum marks and with Rolland's master goldsmith's mark.

Origin: France, ca. 1935. Condition: excellent. Finger Size: 6-3/4. Weight: 9.3 gr. Approximate Total Gemstone Weight: diamond, .48 ct; ruby, .94 ct.

A stunning 18K yellow gold Retro necklace designed as a series a barbell-shaped links, interspersed at the center with a row of bezel-set old European cut diamonds. The links conceal a hidden stretch mechanism that allows the lower edge of the necklace to spread a bit so that it sits comfortably on the body without buckling or twisting. The diamonds are graded in the setting as J color, with clarity ranging from VS1 to I1 (mostly in the VS1 and VS 2 range). The necklace has extraordinary heft, but is very comfortable to wear. The clasp is stamped with French 18K hallmarks.

Origin: France, ca. 1940. Condition: excellent, all original. Dimensions: 16†long; 5/8†wide. Weight: 128.6 gr. Approximate Total Diamond Weight: 1.50 cts.

A whimsical Retro 18K yellow gold, amazonite and ruby brooch in the form of a stork. The turquoise coloring of the amazonite against the red of the ruby eye is very attractive. The use of amazonite is unusual, but the color and texture are evocative of a bird's plumage. This piece could easily be updated to become a pendant instead of a pin. The reverse is stamped with French 18K gold marks.

Origin: France, ca. 1935. Condition: excellent. Dimensions: 1-5/8" x 1-1/16". Weight: 5.1 gr. Approximate Total Gemstone Weight: amazonite, 4.93 cts; ruby, .05 ct.

A beautifully-designed Victorian ball locket enhanced with rose-cut diamonds. The two strap-like decorative elements on either side of the locket lift away, allowing the sphere to be unfolded into a locket accommodating six photos. The sphere is bisected by a band of rose-cut diamonds enhanced with engraving on either side. The original bail is set with rose-cut diamonds. As is typical of French jewels of the period, the diamonds are set in silver over the gold. Ball lockets with multiple panels are extremely rare, and this example is of particularly fine quality. Tested and guaranteed 18K.

Origin: France, ca. 1870. Dimensions: 7/8” diameter (excluding bail). Weight: 15.0 grams. Approximate Total Diamond Weight: .33 ct.

A gorgeous 18K yellow gold circle brooch surrounding a spray of diamond flowers tied with a golden ribbon. The brooch dates to the reign of Emperor Napoleon III. One flower is centered with a .39-carat rose cut diamond and the other two are set with .17-carat old mine-cut diamonds. The remaining 31 diamonds in the brooch are a mix of rose-cuts, old mine-cuts and single-cuts. The stones are of particularly good quality for the period, with bright color and excellent clarity. The piece has considerably more sparkle than most French pieces of the era. The ribbon at the base is realistically engraved. The sides of the brooch have a very nicely-worked saw-pierced gallery. The back retains the original extended pinstem and c-clasp, stamped with the "tete d'aigle" mark for 18K.

Origin: France, ca. 1855. Condition: excellent, all original. Size: 1-1/4" diameter. Weight: 9.5 grams. Approximate Total Diamond Weight: 1.97 carats.

A fine modernist pendant designed as an 18K yellow gold frame enclosing a square plaque of smoky quartz with beveled edges. The front side of the gold frame has two geometric insets, a large square that occupies a fourth of the surface and a small quarter-circle at the opposite corner. This asymmetrical use of complimentary symmetrical shapes is reminiscent of the Mondrian paintings that inspired Yves Saint-Laurent’s 1965/66 couture collection. The pendant retains its original jump ring, stamped with the unidentified master goldsmith’s mark “JG.” The frame is also fully hallmarked.

Origin: France, ca. 1965. Condition: the quartz has small flakes at its corners (they are only visible upon very close inspection and could be removed by having the quartz re-beveled); all original. Dimensions: 32mm x 32mm (1-1/4 x 1-1/4 in) (excluding bail and jump ring). Weight: 18.8 gr.