Art Deco Diamond, Black Onyx, Synthetic Sapphire

Assembled Art Deco Diamond, Sapphire, Black Onyx and 18 Karat White Gold Pendant (was once a watch) on 14 Karat White Gold Chain. Unsigned. Small crack to onyx, needs small repair to chain spring clas

DIAL: Oval, white, black Arabic hour markers, black outer minutes track, blued dauphine hands. MOVEMENT: Mechanical, seventeen (17) jewels, Bulova Watch Co., 13160, 5PP. CASE: Platinum, tonneau, highl

Platinum case - 15mm excl crown x 32mm lug tip to lug tip. Adorned with approx. 0.70ctw old mine cut diamonds and faceted black onyx. . Band is platinum, clasp decorated with diamonds. Manual wind mov

An Art Deco Era 18 kt Gold, Diamond, Sapphire, & Onyx Ring. White gold Oval form ring is set with numerous small single cut diamonds, a round sapphire at the center with a synthetic rectangular sapphi

Art Deco Diamond, Black Onyx, Platinum Bracelet The bracelet features transitional-cut diamonds weighing a total of approximately 4.50 carats, enhanced by calibré-cut black onyx, set in platinu

Ladies Art Deco Diamond, Black Onyx, Rock Crystal Quartz, Platinum, 14k Gold Wristwatch. DIAL: Round, white, stylized black Arabic numeral hour markers, black outer minutes track, blued diamond hands.

Featuring two old European cut diamonds weighing a total of approximately 0.50 cttw. and eighty-two rose cut diamonds ranging in size from approximately 1.0 to 1.2 mm, framing fifteen rectangular step

Total approx. diamond weight of 4.2 cttw, approx. color of H, approx. clarity of VS2. Accompanied by a May 4th, 1999 appraisal stating this is, "Art Deco bracelet (circa 1925) Platinum, diamond, and o

ART DECO, DIAMOND AND SYNTHETIC SAPPHIRE BRACELET Containing numerous old European and single cut diamonds weighing approximately 4.50 carats total and numerous calibre cut synthetic sapphires. Mounte

Art Deco Diamond, Pearl, Synthetic Sapphire, Bar PinCentering three round brilliant-cut diamonds weighing a total of approximately 0.25 cttw. highlighted by forty-four rose-cut diamonds, accented by f

18K white gold art deco ring with 18 bead set round diamonds with 1.10 total carat weight, VS2/SI2 clarity, G/H color. There are 8 channel set square synthetic sapphires set in pairs. The mounting mea

Art Deco Diamond, Black Onyx, Platinum Bracelet Stones: European and transitional-cut diamonds weighing a total of approximately 13.70 carats; carved black onyx Metal&col

Art Deco Diamond, Synthetic Sapphire, Platinum Bracelet Stones: Transitional, single, baguette, and rectangular step-cut diamonds weighing a total of approximately

Art Deco Diamond, Synthetic Sapphire, Platinum Bracelet Stones: Transitional and single-cut diamonds weighing a total of approximately 9.60 carats; calibré-cut syn

Art Deco Diamond, Emerald, Black Onyx and Platinum Brooch. Set in the center with an approx. .65 carat old European cut diamond, H-I color, VS2 clarity. Accented with approx. 3.50 carat TW old Europea

Art Deco silver, diamond, and synthetic sapphire bracelet7" long, 16.0 grams

Art Deco Style Platinum, Diamond, and Black Onyx Ringthe platinum navette shaped mount with milgrain detailing set to the center with three marquise cut diamonds weighing approximately .70 total carat

Art Deco Diamond, Sapphire, Synthetic Sapphire, Platinum Pendant-Brooch Stones: European and single-cut diamonds weighing a total of approximately 2.80 carats; Fren

This fabulous Art Deco piece is finely crafted from platinum. It features sparkling diamonds, colorful blue sapphires, and a very well done onyx cameo depicting a knight. The metal content is stamped

An art deco synthetic sapphire and diamond ring set in 18k yellow gold (tested). Central oval faceted cut sapphire weighing 2.83 ct (11.25 x 8.90 x 3.87). Flanked by 12 elongated emerald cut diamonds

14k White Gold & Platinum Gram Weight: 6.6 Art Deco Black Onyx & Diamond Ring Size: 6.5

Platinum Art Deco brooch with black onyx and diamond bow brooch, 2 in. L, 9 grams

Antique B & F Art Deco 10K Yellow Gold Diamond and Black Onyx Unisex Ring. Size 6.

Comprising four Art Deco pins set with diamonds, synthetic emerald or sapphire; Four French or European gem-set insect pins; Four set with single cut diamonds, amethyst or garnet; Enamel and diamond s