Aspen

Retro brooch featuring a dynamic design with flowing gold elements. Crafted in 14k gold, the piece showcases brilliant white diamonds, totaling 0.85 carats, with an SI1 clarity and H...

This is a fine Edwardian collier de Chien or dog collar, with well matched natural silver white pearls strung on platinum and interspersed with 8 floral diamond elements. There are 4...

Antique cufflinks by Black, Starr & Frost, c. 1890. Carved in a scarab motif, these hardstone antique cufflinks are slightly less than .75 inches in height and .50 inches across....

Tiffany and Co. Necklace with earrings to match. The necklace has 46 fine vivid blue lapis disks, .50 inches in diameter, slightly overlapping and 3 18K yellow gold disks strung on ...

Vintage Cartier 18K yellow gold bangle bracelet with a high polish, signed on the clasp and with indistinct numbers on the inside rim. This is a large wide statement, with an interi...

This is a contemporary brooch featuring a central pearl, 14 mm., with fine luster and a clean surface, or skin, surrounded by a striking arrangement of gemstones. The piece showcases...

Finer than many Tiffany & Co. bracelets we have seen, this yellow gold bracelet possesses five fine bezel set natural high cabochon lapis lazuli stones with gold flecks. The beze...

Very fine natural 8.26 ct chrome tourmaline. This stone has very fine color. Usually one sees tourmaline that is a very dark and dull spinach color, or light and pale with visible ...

Valentin Magro began his career working for important jewelry houses such as Harry Winston, David Webb and Tiffany & Co. In 1980, Valentin Magro opened his jewelry boutique in Ne...

David Yurman vintage 22K solid gold large ring from the David Yurman Petrvs Collection. Yurman got his inspiration for this Collection from ancient coins...

Fine Colombian Emerald examined and certified by A.G.L. The American Gemological Laboratory, considered onog the most well respected gem laboratories in the world, has found this eme...

18K White Gold centering a very fine Afghanistan emerald from the Panjshir area. The newly mined emeralds from the Panjshir area in Afghanistan produce some of the most prized emer...

David Yurman vintage 22K solid gold large ring from the David Yurman Petrvs Collection. Yurman got his inspiration for this Collection from ancient coins...

Antique heart shaped, buff-topped natural amethysts are suspended from a platinum and rose cut diamond garland. The natural 3 amethysts are prong set in 18k yellow gold. The platinum...

This sculptural 18K yellow gold serpent bracelet coils gracefully around the wrist, culminating in a finely chased head set with sparkling white diamond eyes and crowned by a 1.00-ca...

Very fine sapphires, natural with no undesirable ('diffused') treatment. The bright stones are prong set in both white and yellow gold in this well made bracelet. There are 15 finel...

18K white gold centering an estimated 40 cts. of fine "robin's egg" blue turquoise surrounded by 50 white brilliant cut prong set diamonds. The diamonds are estimated to weigh 5.19 ...

David Yurman 22K solid gold large ring from the David Yurman Petrvs Collection. Yurman got his inspiration for this Collection from ancient coins, intagl...

Oscar Heyman & Brothers Art Deco engraved platinum, Diamond and Emerald Bracelet, with a Letter of Authenticity, circa 1918. This striking bracelet has approximately 386 European...

Of the finest quality, this deep vivid and bright blue Tanzanite (sometimes referred to as 'D Block'), with a very slight hint of violet, is surrounded by white diamonds. Weighing e...

Antique gold and diamond filigree bar pin, the three diamonds are bezel set in the center. The estimated weight of these 3 old cut diamonds is .35 cts. This pin is 2.5 inches in le...

This large Star Ruby displays a 6 sharp and distinctive rays as light passes through it, called an asterism. This stone displays a pleasing medium purple-red color. Accompanied by a ...

GIA graded natural sapphires, weighing exactly 9.67 cts., and 7.10 cts., are set off by fine white round brilliant cut diamonds. The oval sapphires are a high cabochon cut, well matc...

18K yellow gold back to back cufflinks of mother of pearl centering a natural saltwater round pearl measuring approximately 3.5 mm. These pearls are white with a fine degree of trans...

Antique heart shaped, buff-topped natural amethysts are suspended from a platinum and rose cut diamond garland. The natural 3 amethysts are prong ...

The carved deep red tourmaline (rubelite) of a proud and noble figure with the dress of a native American Indian chief respected by his people. It is 18K and marked on the verso....

Large and Exquisite Etruscan Revival pale pink finely carved with high relief conch shell cameo of Medusa, American, 1875. This is one of the finest 19th century cameos we have en...

Large and Exquisite Etruscan Revival pale pink hand carved conch shell cameo of Medusa, American, 1875. Set in 14K yellow gold with an acid finish or "bloom" so that the gold color ...

18K yellow gold bangle bracelet with a high polish by Cartier, signed on the clasp and with indistinct numbers on the inside rim. This is a large wide statement, with an interior dim...

Antique brooch paved set with rose cut diamonds and a small ruby as his eye. The swallow measurement is very slightly less than 1 3/4 inches. The brooch in fine condition is silver w...

18K Tiffany & Co. antique cufflinks of a large black onyx disk, backed with gold. Each cufflink is signed Tiffany & Co. The onyx is highly polished and with soft rounded edge...

This distinguished 1911 Patek Philippe naval deck chronometer showcases precision timekeeping at its finest. The timepiece almost certainly garnered second-prize honors at the presti...

Fine bright medium blue lapis lazuli with gold flecks and with a high polish, oval in shape and measuring approximately 16.5 mm. long and 11.5 mm. across. These cufflinks, with elabo...

Diamond earrings, in the form of a cunning diamond love knot. These earrings are perfect in a twisted white gold knot centering a fine prong set white brilliant cut diamond. Each dia...

Oscar Heyman & Brothers Art Deco engraved platinum, Diamond and Emerald Bracelet, with a Letter of Authenticity, circa 1918. This striking bracelet has approximately 386 European-cut...

Edwardian pin with diamonds and a natural pearl, c 1907. With a frame of platinum and yellow gold (in the back), this is probably an American piece executed circa 1905 to 1910. It ...

Fine White Diamond and Rose Cut natural Amethyst and 18K WG Earrings. These fine new contemporary earrings possess prong set lavender color amethyst that have a faceted table. This ...

David Webb white enamel, 18K, platinum "Tire" Ring, signed and accompanied by a Certificate of Authenticity from David Webb. According to their records, this ring has approximately...

Very fine sapphires, natural with no undesirable ('diffused') treatment. The bright stones are prong set in both white and yellow gold in this well made bracelet. There are 15 finel...

Antique, American Civil War era, yellow gold pendant/brooch with stylized leaf motifs that appear to open up revealing at the center a cluster of natural vivid pink/red Almandine gar...

Michael Zobel 18K yellow gold, oxidized sterling silver with both white and colored diamonds, c. 2001. These hand-crafted earrings by the world famous designer, Michael Zobel are bo...

Antique brooch paved set with rose cut diamonds and a small ruby as his eye. The swallow measurement is very slightly less than 1 3/4 inches. The brooch in fine condition is silver w...

Edwardian pin with diamonds and a natural pearl, c 1907. With a frame of platinum and yellow gold (in the back), this is probably an American piece executed circa 1905 to 1910. It ...

Natural color, natural pearl and diamond unusual modernist ring, circa 2000, with French marks. Set in 18K white gold, this large well hand crafted ring appears to be gradually open...

Unusual yellow gold cufflinks of a nut and bolt motif - one would screw the nut on to the bolt at the tightness on the cuff one desires. These cleverly designed vintage cufflinks fr...

Antique 18K and silver and natural pearl ring. The pearl measures 4.83 mm., and is natural, as opposed to cultured and very slightly out of round. The floral motif also has 14 be...

This stunning brooch by Marcus & Co. features two pear shaped amethysts, totaling approximately 9.50 carats, and a sizable natural pearl in the center. Created circa 1910, the de...

Vivid blue sapphires and white diamonds are a striking combination in this 18K white gold set. In this set, there are 32 well matched natural sapphires. These bright stones also have...

18K, white diamond, bright green natural Tsavorite and ruby set in a realistic long salamander vintage brooch well made in 18K and silver. 34 well matched and finely cut diamonds ar...

Platinum, Diamond, frosted rock crystal and carved hard stones depicting leaves and budding flowers in a vase, this pendant/brooch is suspended on a 16 inch 18K white gold contempora...

Antique gold painting under rock crystal, these finely painted dogs brimming with personality was made circa 1890. In both yellow and rose gold,...

18K, white diamond, bright green natural Tsavorite and ruby set in a realistic long salamander vintage brooch well made in 18K and silver. 34 well matched and finely cut diamonds ar...

Very fine natural 8.26 ct chrome tourmaline. This stone has very fine color - color that is saturated throughout the stone. Usually one sees tourmaline that is a very dark and dull ...

Burma Ruby and Diamond Link Vintage Bracelet, 7.04 Carats Rubies, 5.20 Carats Diamonds. An elegant and finely crafted ruby and diamond link bracelet featuring approximately 7.04 cara...

An exceptionally romantic mid-19th-century double-sided portrait locket pendant, measuring approximately 3 inches in length, finely crafted in silver and gold and ornamented with tur...

The pearl measures 4.83 mm., and is probably natural as opposed to cultured. It is accented with rose cut diamonds set in silver. This 18K gold and silver ring...

Natural color, natural pearl and diamond unusual modernist ring, circa 2000, with French marks. Set in 18K white gold, this large well hand crafted ring appears to be gradually open...

Antique Nineteenth Century enamel brooch, 18K, Renaissance Revival of a beautiful lady adorned with an elaborate headdress of enamel set, in silver, with rose diamonds. The backgrou...

18K, white diamond, bright green natural Tsavorite and ruby set in a realistic long salamander vintage brooch well made in 18K and silver. 34 well matched and finely cut diamonds ar...

18K yellow gold bangle bracelet by Cartier, signed on the clasp and with indistinct numbers on the inside rim. This is a large wide statement, with an interior dimension of approxima...