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...

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...

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...

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

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 ...

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...

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...

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...

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...

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 ...

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 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...

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...

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

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...

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...

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 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....

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...

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...

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...

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 ...

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...

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 ...

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...

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...

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...

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...

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...

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 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....

Antique upper arm bangle of ebony with diamonds bezel set. Describing a perfect circle and having an internal diameter of 2-5/16th inches, this very unu...

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 ...

Extraordinary, highly saturated color defines the 9.66-carat oval pink sapphire presented in this ring. Accompanied by its AGL report confirming its prestigious Ceylon origin, the ge...

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...

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...

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...

18K white gold drop earrings with a charming tied ribbon bow and heart motif, 1 inch in length, and 0.50 inches across with 96 brilliant cut diamonds weighing approximately 1 ct. pav...

An distinctive long pair of yellow gold and diamond earrings, 1.85 inches in length bead set with 0.85 cts brilliant cut diamonds, all well matched and estimated to be near colorless...

These small and fine pair of earrings, are 0.75 inches long, 18K yellow gold, and weighing 4.2 grams. Suspended at the bottom, are 2 brilliant cut diamond G, VS1, estimated total...

22K strong yellow gold contemporary hanging earrings. Stamped on each in the back 22 for 22K, these bright yellow earrings are 1 1/2 inches long 1 6/8th inches across at the bottom, ...

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 ...

18 Karat Yellow Gold Diamond and South Sea Pearl Brooch with Fancy Yellow Diamond. An exceptional and unusually elongated brooch displaying fine artistry, crafted in 18 karat yellow...

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...

Fancy cut white diamonds are border with fine natural sapphires and rubies. A spectacular long brooch with fine well matched and well cut stones. The 34 diamonds weigh an estimated 3...

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...

Each of these earrings has a single cushion sapphire nestled among 19 round brilliant cut diamonds with baguette cut diamond set in the stems. Each earring is 1/8th inches tall and 7...

Rich in color, this elegant necklace from Gump's presents a beautifully graduated strand of amethyst beads of exceptional quality. Exhibiting the deep, saturated purple hue associate...

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...

Angela Cummings, a major designer for Tiffany & Co., has designed these very wearable earrings in 18K yellow gold. These earrings are 1.25 inches long and .75 inches wide. Each e...

Diamond maltese cross composed of 4 fancy tapered baguette cut diamonds and a small rectangular cut diamond. Resting on a platinum chain, this platinum maltese cross has an estimated...

Antique brooch of a finely painted beautiful lady surrounded by 70 rose cut diamonds set in silver and all backed with 18K yellow gold. The maker's name G. W. Schumann and Sons in a ...

Garavelli Rinascimento earrings, from their renaissance collection, crafted in in both yellow and white gold. They are 1.75 inches long, and possessing 118 brilliant cut diamonds. ...

Antique brooch of a finely painted beautiful lady surrounded by 70 rose cut diamonds set in silver and all backed with 18K yellow gold. The maker's name G. W. Schumann and Sons in a ...