Catalog: Estate Jewelry (1645)

An elegant pair of Retro 14K yellow gold earclips by Tiffany & Co. The earrings are fashioned as a fold of pleated gold, each with a single 5-mm cultured pearl in the center. The pearls are of fine quality, with cream body color and pronounced rose overtone. The original clips are the patented adjustable style often seen on Tiffany earrings from the 1940s and 50s. The backs are marked “Tiffany & Co.” and “14K”.

Origin: America, ca. 1945. Condition: excellent, all original. Size: 1” x 11/16”. Weight: 9.1 grams.

An extremely rare pair of period Art Deco 18K gold cufflinks by Cartier in the "Trinity" pattern. This is the same pattern now more frequently called the "rolling ring". The design is made up of white, yellow and rose gold bands that seem to intertwine. The cufflinks have a hinged closure that's invisible when they're being worn. Although the "Trinity" design is still one of Cartier's most popular designs, the line was created in the 1920's and the cufflinks haven't been in production since the early years. Each is marked with the French "tete d'aigle" hallmark for 18K gold, Cartier's maker's mark and Paris signature, and a serial number. The interior of one link has a minutely engraved monogram "FM" and the year " '30".

Origin: Paris, ca. 1930. Condition: excellent, all original. Size: 1" diameter; 9/32" wide. Weight: 18.8 grams.

A delightful Victorian reverse carved crystal pendant set in 12K yellow gold. The pendant depicts a Yorkshire terrier (Yorkie). He’s beautifully and deeply carved and painted in shades of brown and cream. The texture of his fur comes across very nicely in the design. The dog wears a blue ribbon around his neck and displays quite a lot of character with a bit of tongue sticking out to one side and one drooping ear. The crystal is backed in gold rather than the mother of pearl that typically appears in later crystals. The pendant is bordered with a double ropetwist border. Tested and guaranteed 12K gold.

Origin: England, ca. 1870. Condition: excellent, all original, no moisture damage. Size: 1-1/4” x 7/8” excluding bail.

An extraordinarily fine antique 18K yellow gold ring by Tiffany & Co. set with a mixed cushion cut Burmese blue sapphire surrounded by old mine cut diamonds. All the gems are of the finest quality. The sapphire has been certified by the American Gemological Laboratories (see the following paragraph). The diamonds, ranging in size from approximately .22 carat to .29 carat each, are estimated at G/H color and SI to VVS2 clarity. The sapphire is set in a prong setting, while the diamonds are set in a shared-prong setting that creates a filigree appearance around the back of the crown. The shoulders of the shank are lightly decorated with beaded engraving.

Nearly all sapphires marketed in the last 150 years have been heated to improve the color. This is considered a standard practice. Other treatments, such as filling in fractures, altering the color family, etc., though considered bad practice, are nonetheless quite common. Fine Burmese stones from the Mogok region that have not been treated in any way are exceedingly rare and only show up in upscale jewels from makers such as Tiffany and Cartier. This particular stone, with its bright coloring and beautiful cut, is nothing short of stunning.

The AGL Brief (dated April 2008) indicates that the sapphire is natural; displays specific properties and characteristics associated with stones from Burma; measures 7.39 x 6.69 x 5.82 mm; weighs 2.49 carats; is cut in mixed cushion, has blue color, and shows no heat or additional treatments. The brief further indicates that unheated sapphires are scarce. The original brief will accompany the ring.

Origin: America, ca. 1890. Condition: excellent, all original, interior of shank has a period monogram. Finger Size: 4-1/4 (The ring can be sized up and we would recommend that the work be performed by Tiffany). Weight: 6.0 grams. Gemstone Weight: diamond (estimated by measurement), 2.25 carats; sapphire (by actual weight), 2.49 carats.

A classic pearl and diamond ring by Mikimoto. A single 8.4 millimeter pearl is set at the center of the ring and is surrounded by small round brilliant-cut diamonds. The pearl is of very fine quality, estimated at AA. The body color is cream with rose overtones. The surface is smooth and lustrous. The diamonds are of equally fine quality. Typically, Mikimoto uses diamonds in the F-G color range with VVS clarity. The shank is stamped with Mikimoto’s oyster shell hallmark and “K18”.

Origin: Japan, ca. 1980. Condition: excellent. Finger Size: 6-3/4. Crown Size: 1/2" X 1/2" X 7/16” high. Weight: 3.5 grams. Approximate Total Diamond Weight: .2 carat.

A fabulous 14K yellow gold and platinum brooch by William Ruser commissioned to celebrate the astounding victory of the Pittsburgh Pirates over the New York Yankees in the 1960 World Series. The brooch is designed as one of Ruser's classic waif-like children, this time dressed in a pirate's costume. One eye is set with a blue sapphire and the other is covered with a platinum eyepatch highlighted with matte black enamel. A platinum earring dangles from one ear. In one hand he holds a baseball bat and in the other a World Series crown set with sapphires and a ruby. The pirate appears to be walking across a bouquet of flowers made of natural freshwater pearls. Each flower is centered with a prong-set brilliant round-cut diamond. Small gold flowers centered blue sapphires complete the bouquet. The back is engraved "Pittsburgh Pirates World Champions 1960". It is also signed by Ruser and marked appropriately for 14K gold and platinum.

Ruser was famed for his jewels featuring dogs, cherubs and children. He was favored by major Hollywood stars such as Joan Crawford and Loretta Young. He also accepted unusual commission opportunities that allowed for creative use of his favorite design elements. This is one of the wittiest examples of Ruser's work we've seen. He used only the finest raw materials and the design is masterful. Along with a tie bar he designed for one of the stars of the Indy 500, this brooch is probably the finest example of Ruser's sports-related commissions.

Origin: America, 1960. Condition: excellent, all original. Size: 2-1/4" x 2". Weight: 27.0 grams. Approximate Total Gemstone Weight: ruby, .02 carat; sapphire, .43 carat; diamond, .15 carat.

A magnificent pair of signed Mikimoto earrings featuring 13.75 mm mabe pearls in 18K yellow gold twisted knot settings accented with diamonds. The pearls are of the finest quality, estimated at AA. They have cream body color and extraordinary cream body color with rose overtones and superb luster. The brilliant round-cut diamonds are of similarly fine quality, estimated at VVS clarity and E color. They are bead set in 18K white gold to accent the color. The backs are finished with posts and omega clips. The posts could be easily removed for wear as clips-on earrings without altering the Mikimoto signature. The backs are signed with Mikimoto's oystershell mark flanked by "NY", indicating that they were made for Mikimoto's flagship New York store on 7th Avenue, and "18".

Ca. 1980. Condition: excellent, all original. Size: 1-1/16" diameter. Weight: 23.5 grams. Approximate Total Diamond Weight: 2.5 carats.

A wonderful and very rare pair of signed Eva Segoura ladybug earrings worked in 18K yellow gold, and set with hematite and rubies. Segoura was a very exclusive Parisian jewelry designer at 20 rue du Faubourg St-Honoré for a short time. Many of her jewels were rather whimsical and featured animals such as ladybugs, caterpillars, mice and blowfish. Segoura made ladybug earrings in several variations using different precious and semi-precious stones. These ladybug earrings have bodies of carved hematite set in gold frames. The sides of each ladybug are adorned with collet-set cabochon rubies, as are the eyes. The little creatures are completed with alert antennae and ball feet. The clips are marked with the maker’s mark, the French 18K guarantee mark, and a partially obscured serial number. The backs of the frames are signed “Eva Segoura” in script.

Origin: France, ca. 1980. Condition: excellent, all original. Size: 1-1/4” x 15/16”. Weight: 28.25 grams. Approximate Total Gemstone Weight: ruby, 2.15 carats.

An extremely fine pair of Art Deco cufflinks worked in platinum and 18K yellow gold. Each square face is centered with a gypsy-set old European cut diamond, and has square cut blue sapphires at each corner. The stones have excellent color and clarity, especially the sapphires, which are bright blue. The platinum is finished with a matte surface, causing the gemstones to seem even more vibrant. The faces have pierced galleries around the edges and are attached to baton backs with chains. The outer surface of the batons are also worked in matte platinum. The geometric styling of these cufflinks is a very good example of early Art Deco.

Origin: Europe, possibly France, ca. 1920. Condition: excellent, all original. Size: 15/32" x 15/32". Weight: 7.5 grams. Approximate Total Gemstone Weight: diamond, .25 carat; sapphire, 2.0 carats.

A handsome pair of early Art Deco 18K yellow gold cufflinks, the faces designed in a sort of "Prince of Wales feather" pattern. Each face is highlighted with three old mine cut diamonds in milligrained platinum collet settings. The diamonds have nice color and are well-set for maximum sparkle. The faces are pierced to emphasize the three-dimensionality of the design. The baton backs are attached with chains. Tested and guaranteed 18K gold and platinum.

Origin: America, ca. 1915. Condition: excellent, all original. Size: 9/16" x 9/16". Weight: 8.0 grams. Approximate Total Diamond Weight: .74 carat.

A wonderful Art & Crafts sterling silver bracelet by the Kalo Workshop of Chicago. The bracelet is formed of six plaques, each centering an oval buff-cut citrine. The plaques are somewhat diamond-shaped, with beadwork at either end, and are joined by double oval links. The citrines have very dark amber coloring, with superb evenness and clarity. The smooth domed tops reflect the faceted cutting on the bottoms of the stones to very nice effect. The clasp is finished with a simple domed silver cabochon. The back of the clasp is stamped “Hand Wrought Sterling Kalo”. Kalo pieces set with gemstones are particularly rare.

Origin: America, ca. 1925. Condition: excellent, all original. Size: 7-1/2” long; 3/4" wide. Weight: 51.25 grams. Approximate Total Gemstone Weight: 13.14 carats.

A pretty 18Kyellow gold pin in the shape of a salamander from the reign of Emperor Napoleon III. Animal brooches were very popular in the mid-19th century, and reptiles were especially favored. The salamander has a long history in France, and was the personal symbol of King François whose rule began in the late 15th century. This example is beautifully engraved with delicate scales, claws, and eyes. The back is set with a line of alternating seed pearls and Persian turquoise cabochons. The head is set with a larger turquoise. The original clasp is marked with the “tête de cheval” hallmark used only outside Paris between 1838 and 1919.

Origin: France, ca. 1850. Condition: excellent. Size: 1-7/16” long. Weight: 3.5 grams.

A nice pair of modernist 14K yellow gold and pearl earrings. 5.2-millimeter pearl studs suspend faceted gold bars that, in turn, suspend open-work gold spheres studded with pearls. Each sphere comprises a dozen 4.9 millimeter cultured pearls of very good quality. The body color is cream with rose overtones. The luster is bright and the surfaces are smooth. Each of the spheres is completed with the addition of prong-set seed pearls. The spheres dangle freely and exhibit lots of movement. During the late 1950s and 1960s, scientific knowledge became an inspiration for jewelry designers who began turning pieces like “Sputnik” rings. The arrangement of the pearls and the underlying gold structure of these earrings is clearly based on atomic-level molecule models. Tested and guaranteed 14K.

Origin: America, ca. 1960. Condition: excellent, all original. Size: 1-3/8” long; 5/8” diameter. Weight: 8.5 grams.

A fine Edwardian 14K yellow gold stickpin featuring an reverse-carved Essex crystal head depicting the blue and white striped burgee of the Larchmont Yacht Club. The crystal is well-carved, with bright coloring and no signs of water damage or separation. The crystal is finished with a mother-of-pearl background. The Larchmont Yacht Club dates from 1880 and remains one of America’s most exclusive yachting clubs. Tested and guaranteed 14K.

Origin: America, ca. 1900. Condition: excellent, all original. Size: head, 1/2" diameter; overall length, 2-21/32”. Weight: 2.0 grams.

A classic vintage Mikimoto brooch featuring pearls set in 14K yellow gold. The swirled design includes ten pearls of superb quality, estimated at AA quality. The surfaces are smooth, the luster is bright and the body color is cream with rose overtones. The pearls range in size from 5.5 to 7.7 millimeters. The gold “leaves” are pierced to provide a sense of lightness despite the pin’s relatively generous size. The back retains the original typical Mikimoto clasp and is signed with Mikimoto’s hallmark and “K14”.

Origin: Japan, ca. 1980. Condition: excellent, all original. Size: 2-1/4” x 1-3/8”.

A nice vintage 18K yellow gold spherical charm studded with red cabochons (possibly stained red chalcedony). The gold surfaces are nicely decorated with bright-cut engraving that simulates the beading of classic Etruscan pieces. Large charms of this sort were very popular during the 1950s and 60s. Marked with Italian 18K gold hallmarks.

Origin: Italy, ca. 1960. Condition: excellent. Size: 1-1/8" diameter. Weight: 12.0 grams.

A wonderful and extremely rare Victorian 15K rose gold brooch set with Scottish agate. The brooch is in the form of the 19th century Prince of Wales’ crown enclosing the traditional feathers in fleur-de-lys arrangement, over a banner with the legend “Ich Dien”. The feathers are set with jasper and bloodstone. The engraved decoration of the gold is first-rate. The back bears a registry mark, dating the brooch to 1891. In 1891, Queen Victoria’s eldest son, the future Edward VII, celebrated the fiftieth anniversary of his investitute as Prince of Wales. Due to his mother’s longevity, however, Edward was the first Prince of Wales to reach that mark. Agate jewelry set in gold is quite uncommon, and this is the only example we’ve found of this particular design. Tested and guaranteed 15K.

Origin: England, 1891. Condition: excellent, all original. Size: 1-5/16” x 1-1/4”. Weight: 6.0 grams.

A lovely and very unusual late Victorian circle brooch in 14K yellow gold, enhanced with pearl- and emerald-set flowers and enameled leaves. Each flower is represented by a cluster of six seed pearls centering a small old mind cut emerald. The flowers are set between pairs of leaves delicately enameled in translucent shades of green and yellow. One side of the pin is decorated only with a line of pearls, a nice assymetrical touch. The back retains the original extended pinstem, c-clasp and watch hook. Marked “14”.

Origin: America, ca. 1900. Condition: excellent, no enamel damage, all original. Size: 1” diameter. Weight: 3.5 grams.