Colorado - Jewelry & Watches

Crafted in the 1930s, this stunning Art Deco link bracelet features a row of 46 French-cut blue sapphires, bordered by 92 natural single-cut diamonds totaling approximately 4.00 cara...

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 ...

A vibrant natural unheated round yellow sapphire, measuring approximately 9.61 mm, is the focal point of this exceptional ring by renowned jeweler Simon G. The center gemstone is fra...

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...

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 stunning Art Deco link bracelet features 265 natural diamonds totaling approximately 20.05 carats, arranged in four rows and delicately accented by four square baguette-cut natu...

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 ...

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...

An impressive natural red ruby cabochon weighing approximately 3.75 carats and measuring approximately 9.88mm centers this late Victorian ring. The center stone is held in a sculptur...

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

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...

This exquisite estate ring designed in an elegant bow motif features a rare Yogo sapphire from Montana's famed Yogo Gulch, weighing approximately 1.34 carats. The vivid cornflower bl...

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 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...

These dazzling Art Deco drop earrings feature two square emerald-cut, vibrant green Colombian emeralds together totaling approximately 3.00 carats, surrounded by a mix of single-cut ...

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...

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 late Victorian engagement ring showcases a GIA-certified 1.01 carat Old European-cut diamond, L color and SI1 clarity. The diamond is set within a buttercup mounting, a quintess...

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 ...

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 Art Deco ring features an Old European-cut diamond weighing approximately 0.30 carats, HI color VS clarity, surrounded by ten single-cut diamonds set in 18K white gold geometric...

This antique Victorian engagement ring showcases an Old Mine-cut diamond measuring approximately 0.90 carats, I-J color and SI2 clarity. The diamond is set within a buttercup, or Bel...

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...

Estate Boucheron Paris 18K yellow gold floral clip-on earrings.

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 stunning Victorian era solitaire engagement ring features an Old Mine-cut center stone measuring approximately 1.10 carats, K-L color SI2 clarity, held in a six prong crown sett...

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

Eight rare Yogo sapphires, totaling approximately 5.00 carats, alternate with seven Old European-cut diamonds totaling approximately 1.25 carats, FG color and VS clarity, in this ref...

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...

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...

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...

This magnificent Art Deco link bracelet handcrafted in platinum in the 1920s features a repeating geometric design adorned with an array of glistening emerald cut, Old European cut, ...

Crafted in the 1920s from platinum, this stunning Navette band is set with an Old European cut diamond center stone measuring 0.47 carats, F-G color, VS c...

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

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...

This antique Victorian navette-shaped dinner ring is designed around an oval red garnet center stone surrounded by four seed pearls. Set in 10K rose gold.

This dazzling Art Deco band features a bold Old European-cut champagne colored diamond measuring approximately 1.34 carats, accented by four calibre blue sapphires and six single cut...

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 ...

This stunning cuff bracelet by celebrated jeweler Barry Kronen features approximately 15.00 carats of full cut and rose cut diamonds intricately arranged ...

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...

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...

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....

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...

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 ...

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...

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...

A natural white seed pearl measuring approximately 2.9mm is held in a six prong buttercup setting (to resemble a flower) in this late Victorian-early Edwardian gem attributed to the ...

Twin trillion-cut golden orange-colored natural citrine stones radiate in this Art Deco ring, circa 1930s. The vibrant stones sit atop a navette-shaped gallery of artfully designed l...

Yellow amber cabochon ring handcrafted in Latvia. This early amber jewelry is quite rare in its traditional Latvian jewelry craftsmanship and all o...

Crafted in the 1940s, this retro ring features an approximately 1.00-carat marquise-cut natural green emerald center stone surrounded by ten single cut and Old European cut diamonds ...

Measuring an impressive 70 inches long, this antique style diamonds-by-the-yard necklace features seventy-six Old European-cut diamonds in varying sizes, GH color, VS clarity, weighi...

Crafted in the 1920s from platinum, this stunning Art Deco bracelet features three bezel-set marquise diamonds (the center stone measures 0.60 carats) surrounded by an array of glist...

This antique Victorian ring dating back to the late nineteenth century features a rose-cut diamond center stone surrounded by a halo of six additional rose-cut diamonds fashioned in ...

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....

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...

Beautifully crafted in 20K yellow gold and platinum, this exquisite bracelet features a continuous garland of carved leaves, each one meticulously sculpted with intricate detail. The...

Authentic Baltic Amber Pendant Baltic amber is 34-48 million years old (Seyfullah et al. 2018), having been deposited during the Lutetian stage of the Middle Eocene. The main deposi...

A single natural white pearl centers this diamond-accented plique-a-jour enamel flower pendant in translucent shades of green and pink, giving the petals an exceptional radiance. Th...

This antique Victorian ring showcases a round red ruby measuring approximately 0.25 carats, accented north and south by two seed pearls. Set in 10K rose gold with elegantly engraved ...