Colorado - Jewelry & Watches

A BVLGARI highly flexible serpent bracelet from their iconic Serpenti Collection. In fine condition, the tightly coiled serpent is 18K white gold with fine white brilliant cut diamo...

From the Buccellati Blossom collection which was their first silver jewelry line, these robust flower head of five petals suspends a similar flower. In all these earrings are 3 3/16...

The spectacular 5.68-carat Paraiba tourmaline at the center of this ring glows with the perfect neon greenish-blue hue for which these gems are celebrated. Its elegant marquise cut e...

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 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...

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 ...

Model: Overseas Movement: Automatic Caliber 1120 QP/1 Case: 41.5mm Case Material: 18K Rose Gold Dial Color: Silver Complications: Perpetual Calendar, Moonphase Delivery Contents: Box...

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...

Among the finest expressions of the Etruscan Revival, this locket by renowned Parisian jeweler Eugène Fontenay centers a matte enamel miniature by Salon painter Eugène Richet. This c...

18K Antique pendant in the style of Etruscan Revival by Ernesto Pierret. This piece displays fine bead work as only a master could achieve. Ernesto Pierret, A Frenchman working in It...

An Old European-cut diamond totaling approximately 0.55 carats, I-J color SI1 clarity, centers this late Art Deco solitaire ring atop a fine filigree mounting. Decorative orange blos...

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 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...

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...

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

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...

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 ...

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

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

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...

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...

This stunning late Edwardian, early Art Deco gem showcases an Old Mine-cut diamond weighing approximately 0.30 carats, F color SI1 clarity. The center stone is flanked by two trillio...

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...

Antique natural Carnelian lidded bottle, vase or vessel adorned with ornate flowers, leaves and birds deeply carved in relief, Qing Dynasty, c 1900. The agate varies in color from a ...

This late Victorian ring features a wine-red oval cabochon garnet center stone set in a decorative mount with ornate prongs. The central stone is surrounded by a halo of six gray s...

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 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...

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...

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...

This Art Deco ring features a French-cut natural blue sapphire center stone presented between two Old European-cut diamonds totaling approximately 0.18 carats, F color VS clarity. Se...

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...

Christopher Walling is a jewelry designer that today enjoys a large following of jewelry buyers. These vintage earrings, signed on back C.W., they are 18K white gold which is also s...

This striking estate cocktail ring features a raised, dome-shaped cluster of thirty-seven round cabochon turquoise gemstones, interspersed with thirty-two single-cut diamonds. The vi...

Three antique diamonds (one Old Mine-cut and two rose-cuts) totaling approximately 0.12 carats, H color SI clarity, adorn the snake's head and eyes in this exquisite Victorian-era li...

Crafted in 1930, this timeless and elegant Art Deco bracelet features a straight line of thirty-nine sparkling Old European-cut diamonds, GH color, VS-SI clarity, totaling approximat...

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...

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 ...

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

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...

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...

This Art Deco solitaire ring features an Old European-cut diamond weighing approximately 0.30 carats, H color VS clarity, set within an ornate filigree mounting adorned with tiny ora...

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...

Crafted in the 1920s from platinum, this exquisite Art Deco brooch features a blister white pearl measuring 9 mm which sits in the middle of a line of eight Old European cut diamonds...

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, ...

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...

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 brilliant cut line of flush set diamonds set in a nice wide sterling silver cuff bracelet with a patina finish 1 1/2 inches wide 9 - 1.3mm fine white diamonds .36ctw total

An Old European-cut diamond weighing approximately 0.60 carats, LM color and I1 clarity, centers this Art Deco ring presented within an elevated four-prong setting. The center stone ...

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....

18K and fine diamond flexible frog brooch ready to 'spring' on to your lapel. His legs and arms move which shows just how much time and attention was lavished on this expressive frog...

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

This antique Art Nouveau bracelet features a repeating pattern of stylized links hand crafted in rich 18K yellow gold and embellished with ten rose-cut diamonds totaling approximatel...

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 ...

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...

This exceptionally crafted and beautiful piece of art is unlike anything you will find in the world. The artists write up on the technical aspects of the piece are below. Enamel engraving was created on a very rare ornamental lathe from 1875. Old world artisans like Faberge used these machines for their works. This is a truly impressive creation and wow piece of jewelry and objet de"art! Cobalt Blue Guilloché enamel Kaleidoscope Pendant...

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 ...

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.

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...