Aspen

Founded in 1890, René Boivin is one of the most celebrated names in French jewelry, renowned for bold, unconventional designs. Favored by aristocrats, artists and intellectuals, the ...

18K rose and white gold three quarters bangle bracelet with a fine satin finish. Sixteen star motifs, centering a brilliant cut diamond, in the cut out design, giving the appearance ...

Spessartite garnet, also called a Mandarin Garnet, ring by the jewelry master Michael Zobel. The shank is a gold sleeve that fits nearly 1.1/2 inches of the finger. The center be...

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...

Nikon 20x120 III Binocular – Vintage Japanese Military Optics, 20x Magnification, Mounted on Stand Elevate your collection with this rare Nikon 20x120 III Binocular a premium-grade...

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

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

Tiffany & Co. Soleste round brilliant cut diamond engagement ring with two matching Tiffany & Co. diamond bands and a Tiffany & Co. larger gentleman's plain wedding band ...

Very fine large natural star sapphire weighing exactly 11.74 cts. This stone has a fine "star'., The color is a bright blue and the stone lacks inclusions that are distracting to th...

Spessartite garnet, also called a Mandarin Garnet, ring by the jewelry master Michael Zobel. The shank is a gold sleeve that fits nearly 1.1/2 inches of the finger. The center beze...

Oscar Heyman 18K yellow gold rings with very fine fancy cut natural Ruby, Sapphire and Emerald. All of these natural stones are of the finest quality, The Ruby band possesses 5 squ...

Platinum and diamond 'snowflake' cross, 1 - 7/8th inches long including the diamond pave bale. This vintage cross possesses 1.67 cts of fancy cut diamonds - long baguette cuts with a...

18K white gold possessing 2.00 cts of fine white brilliant cut diamonds, G/H, and very slightly included, VS. These well matched and well cut stones surround 21 very fine natural sap...

This is a GIA (Gemological Institute of America) cushion brilliant. This center stone ALONE weighs 3.02 cts. It is a natural diamond - not synthetic or lab grown! Additionally a "cus...

Cartier 18K bamboo motif crossover band ring decorated with bright vivid blue and 'lime' green enamel on patterned gold. Signed Cartier (slightly indistinct) underneath in the interi...

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...

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...

Star sapphire, unheated, weighing an estimated 27 cts, this stone is accompanied by a GIA Grading Report stating this natural sapphire unheated, is is large and impressive displayin...

Tiffany & Co. Soleste round brilliant cut diamond engagement ring with two matching Tiffany & Co. diamond bands and a Tiffany & Co. larger gentleman's plain wedding band with a polis...

Very fine large natural star sapphire weighing exactly 11.74 cts. This oval stone, held by four long well shaped prongs, has a medium deep blue color. The distinct star is created na...

Star sapphire, unheated, weighing an estimated 27 cts, this stone is accompanied by a GIA Grading Report stating this natural sapphire unheated, is is large and impressive displayin...

Yellow and white gold large hand crafted butterfly brooch/pendant possessing approximately 57 fine white brilliant cut diamonds, 10 bright blue natural sapphires, 16 vivid red natura...

Experience the power and precision of Cold War-era naval observation with these authentic Russian 20×110 Naval Binoculars. Manufactured by leading Soviet optical factories such as LO...

A large and well made butterfly brooch/pendant possessing approximately 57 fine white brilliant cut diamonds, 10 bright blue natural sapphires, 16 vivid red natural rubies and 10 nat...

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...

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...

Antique carved amethyst weighing approximately 20 cts display a fine deep, clear, purple color. This antique intaglio circa 1875 has been mount...

Morse Code Shutter Floor lamp reclaimed from a Mid-Century US Naval warship. These lamps were a common fixture on U.S. warships as can be seen in WWII period photography. They were u...

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...

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 ...

One pair of WWII Naval Binoculars with a magnification of 20 x 120. Mounted on a period tripod, these exceptional binoculars display entirely original optics in a distinctly Japanese...

This is an exceptional WWII German Kriegsmarine binocular, presented on an adjustable wooden or chrome Tripod. The binoculars were manufactured by the company Carl Zeiss. Carl Zeiss ...

Very rare 18th century micromosaic plaque of the Goldfinch. This circular plaque is 3 inches in diameter, the micromosaic is set in copper. On the verso, the piece is signed in cursi...

Cartier 18K bamboo motif crossover band ring decorated with bright vivid blue and 'lime' green enamel on patterned gold. Signed Cartier (slightly indistinct) underneath in the interi...

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 ...

Antique pin/pendant centering a cameo which is accented with rose cut diamonds and natural pearls. The carnelian cameo of lovers on a swing has, on the verso, the word Printemp (Fre...

Jaeger LeCoultre Art Deco clock measuring 8 5/8th by 7 1/8th inches, this is likely a one and only example of an Art Deco clock in polished stainless steel, with faceted pyramidal tr...

Antique gold painting under rock crystal, these finely painted dogs with a tied pink ribbon are brimming with personality, they was made circa 1860. In both yellow and pink gold, t...

Amethyst and Diamond Large and Important 18K White Gold Ring. This is a large, 1.25 inches vertically, by 1 - 1/8th inch ring that possesses a complex white on white design and that ...

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...

Diamond and fine natural sapphire, probably from Ceylon, contemporary bracelet. This well made white gold bracelet possesses 10 fine natural vivid blue oval sapphires. These stones e...

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...

This extraordinary coffee table is a true fusion of engineering marvel and luxury design. It features a genuine Rolls Royce turbine from the iconic Pegasus fighter jet engine, meticu...

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...

Angela Cummings 18K earrings. These remarkable 18K yellow gold, amethyst bezel set in very light blue natural chalcedony, these unusual earrings are by Angela Cummings. They are sli...

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 ...

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...

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...

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

BMT-110 Soviet Marine Binocular Telescope – 20x110mm Cold War Era Optics, Circa 1950s Step into the history of Cold War surveillance and maritime observation with this rare Soviet B...

De Beers diamond solitaire platinum ring. The center prong set square cut diamond is very white - F/G (colorless to beer colorless), and very very slightly included. This very fine...

28 natural seed pearls strung on wire and interspersed with 4 old cut diamonds milgrained in bezels. Just over 3 inches in length, this Edwardian pin has approximately .30 cts of dia...

Tiffany & Co. yellow gold bracelet with five fine bezel set natural high cabochon lapis lazuli stones with gold flecks. The bezel set stones are approximately 20.22 mm. long and 15.0...

Platinum ring circa 1935 possessing old European cut diamonds and a very light grey pearl and a golden creme pearl in a bypass design ring. The pea...

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 ...

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...

Very fine natural cat's eye chrysoberyl with an intense color, white diamond and platinum vintage ring. The center oval stone is a fine natural golden honey/green cat's eye chrysober...

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...

Antique filigree diamond 18K white gold ring. The center European cut diamond weighs an estimated .65 cts. It is near colorless (H/I) and very slightly included (VS). This fine di...

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 ...