Colorado - Jewelry & Watches

Very fine sapphires are prong set in both white and yellow gold in this well made bracelet. There are 15 finely matched oval natural sapphires totalling approximately 12 cts. In an '...

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 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...

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

Art Deco striking diamond and French cut onyx bracelet made circa 1920's. Just over approximately 7.25 inches in length and 3/8th inches wide and signed YARD INC on the verso of the ...

Elsa Peretti for Tiffany & Company lacquer bangle bracelets, a matching set of 3, sold as a set. Purple, orange and red. Both the purple and the orange colors are difficult to ...

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...

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...

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...

Measuring almost 1 1/4 inches long, this bold antique vertical dinner ring features three natural Old European cut diamonds and fourteen rose cut diamonds together totaling approxima...

This Victorian era mourning ring features a rose cut diamond center stone measuring approximately 0.02 carat surrounded by four seed pearls set in a forget-me-not design. Handcrafted...

Antique silver topped yellow gold brooch and pendant centering a gem quality natural approximately 22 ct. Siberian amethyst in a fancy octagonal shape. This stone, prong set, has an ...

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...

A rare, lustrous white natural saltwater pearl (of the Pinctada species) certified by the Gemological Institute of America centers this magnificent late Edwardian/early Art Deco ring...

Hand carved 14k yellow gold swallows with 12 rosecut, champagne diamonds and a single emerald eye for each bird. 14k yg custom ear wires with secure loop closure. Inspired by antique...

Antique silver topped yellow gold brooch and pendant centering a gem quality natural approximately 22 ct. Siberian amethyst in a fancy octagonal shape. This stone, prong set, has an ...

Finer than most others, this Tiffany & Company vintage flexible bracelet is hand crafted in 18K, and marked as such on the clasp. Possessing 55 round well matched and finely cut natu...

This glamorous late Edwardian/early Art Deco bangle bracelet features eight oval shaped natural red rubies totaling approximately 2.00 carats and fifty-three sparkling Old European-c...

18K 1960's ring centering a deep red/orange (oxblood) natural coral bead measuring 15.5 in diameter. This ring is not your typical coral and gold ring as seen so often. This ring is...

Crafted in the 1950s from 14K yellow and white gold, this stunning midcentury two-tone band is designed around three Old European-cut diamonds totaling approximately 0.21 carats, H c...

Tiffany & Company vintage bracelet hand crafted in 18K, and marked as such on the clasp. Possessing 55 round well matched and finely cut natural bright medium blue clean prong set sa...

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 ...

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...

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...

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 ...

This vintage link bracelet features ten circular carved natural jade plaques set in 15K yellow gold (hence of British origin). The bracelet measures 6 inches in diameter.

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...

This impressive 18K white gold contemporary ring possesses an exact diamond weight of 6.53 cts. The diamonds are all near colorless, H, and very slightly included VS. The top of thi...

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 ...

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 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...

Fine iridescent enamel with delicate shading from pink to light yellows and green. Wonderfully executed, this five petal blossom centers a white natural pearl measuring approximately...

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...

Antique silver topped yellow gold brooch and pendant centering a gem quality natural approximately 22 ct. Siberian amethyst in a fancy octagonal shape. This stone, prong set, has an ...

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...

Chanel Flexible Ultra Ring White Ceramic Large Version in 18 Karat White Gold. This ring is flexible and easy and comfortable to wear. It retails at the Chanel stores, when in stock,...

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...

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...

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...

Antique silver topped yellow gold brooch and pendant centering a gem quality natural approximately 22 ct. Siberian amethyst in a fancy octagonal shape. This stone, prong set, has an ...

Simple in its 18K yellow gold craftsmanship, this 4.7 gram ring possesses 6 round brilliant cut fine diamonds and 6 fancy tapered baguette cut white diamonds with a collective weight...

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...

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 bezel se...

Exquisite substantial pendant necklace crafted in 18k yellow gold. The piece features a detailed enamel painting of cherubs, surrounded by a border of natural white pearls. The pend...

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...

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...

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 ...

Crafted in 9kt yellow gold, this stunning antique Edwardian era ring is designed around a shimmering Old Mine cut center stone measuring approximate...

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...

This dazzling Art Deco link bracelet fashioned in platinum showcases a glistening array of Old European cut, single cut, marquise and baguette diamonds totaling approximately 9.00 ca...

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 c...

Fine high cabochon fire opal weighing 16.4 cts., set in an antique platinum ring, c. 1915. This very unusual stone is crystal clear and displays bright yellow, orange, red and gree...

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 circular deep purple natural amethyst, 56 in number, averaging 18.5 cts. each, and measuring approximately 13.9 to 14.02 mm. in diameter and weighing totally an impressive 1,036...

This golden representation of the magnificent ram, often associated with strength in Greek mythology, is sculpted in exquisite detail in this flexible bangle bracelet featuring a dou...

The crowning jewel of the BLACKBIRD AND THE SNOW collection, these Celestial dangle earrings bring an element of regal whimsy to any occasion. 1...

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...

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

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

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 ...