Art Deco 18K Diamond & Synthetic Sapphire Cufflinks

METAL: 18k Gold/ Platinum. MEASUREMENTS: Cufflink top measures 15mm in diameter. GEMSTONES: Diamonds, Sapphires. MARKED: 18k. WEIGHT: .4 grams.Gemstones have not been graded for color and clarity ,and

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

METAL: 18k Gold/ Platinum. MEASUREMENTS: Ring size - 5.75, ring top - 30mm x 20mm. GEMSTONES: Synthetic sapphire (RI tested 1.76-1.77) - 14mm x 9mm x 5.3mm, Diamonds - approx. 0.56ctw. TESTED: 18k/Pla

METAL: 18k Gold. GEMSTONES: Old European cut diamond and synthetic sapphires. MEASUREMENTS: Ring size 5 3/4, ring top is 9.4mm wide. MARKED: 18k. WEIGHT: 2.6 grams.Gemstones have not been graded for c

METAL: 18k Gold. MEASUREMENTS: Case - 13.5mm x 30mm. Bracelet is 5 7/8" long. Decorated with synthetic sapphires, pearls and approx. 0.60ctw in diamonds. MOVEMENT: Manual wind - working order. WE

This original Art Deco ring was handmade in 18k gold and platinum during the 1920´s. One cushion cut synthetic sapphire that weighs 3ctw approx. radiates from the center of this lovely piece. The c

Item: Antique Art Deco Diamond Blue Sapphire Cocktail Ring Date: 1930 Metal: 18K white gold Gemstone: 1 bezel-set synthetic faceted oval blue sapphire, 2 x 8.5 x 4.77 mm Gemstone Weight: 4 carats Diam

Two old European cut diamonds with center square cut synthetic sapphire measuring approx 3.69 mm wide, diamonds weigh approx. .60 ctw, filigree mounting with floral garland motif on sides, size 4.75.

Two old European cut diamonds with center square cut synthetic sapphire measuring approx 3.69 mm wide, diamonds weigh approx. .60 ctw, filigree mounting with floral garland motif on sides, size 4.75.

Lady's Art Deco Diamond & Sapphire 18k Ring Size 3. It contains (2) Old European Cut diamonds of .25ctw and one synthetic blue sapphire. Marked ''18K''. It weighs 3.6 grams. Estate jewelry with no app

French Hallmark  Art Deco Sapphire Approx 1ct Diamond Approx 0.2ct Platinum 18k Yellow Gold Weight Cufflink 8.06gr 

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

Comprising solitaire octagonally set with central OEC mounted in 18k; Two navette rings laterally set with three OEC diamonds with synthetic sapphire baguettes, millegrained edges and hand engraved de

Comprising three rings set with white or cognac OEC diamonds, weighing approx. .75 ct. TW, in pierced and millegrained filigree platinum or 18k white gold, two with synthetic sapphires, diamond melee,

This is an ORIGINAL ANTIQUE COCKTAIL RING that was made in the ART DECO PERIOD during the 1930s. It is HANDMADE from 18K WHITE GOLD. The ring is centrally with 1 SYNTHETIC BLUE SAPPHIRE that is a FACE

1st item: Ladies 18K white gold Art Deco style stick pin featuring a round brilliant diamond approximately 0.15 carats, Clarity-I1, Color-H, accented by a synthetic sapphire. Partial carat mark visibl

Pair of Palais Royal Buttons with what appears to be sapphires and two small diamonds, marked 18k. Another pair of frosted crystal and what appears to be diamonds buttons. And 1 single cufflink. Also

Art Deco 18k Yellow Gold Weight 2.6gr Diamond Approx. 0.3ct.  Sapphire Approx. 0.5ct. Ring size  9 Measurement 0.28”x0.81”

Art Deco 18k Yellow Gold Weight 3.23g Diamond Approx. 0.2ct Sapphire Approx. 0.1ct Target Ring Size 7 Measurements 0.52”x0.78”

Art Deco 18k Yellow Gold Weight 3.26g Diamond Approx.0.2ct  Sapphire Approx. 0.2ct Ring Size 7.5 Measurements 0.48”x0.78”

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

Art Deco 18K Yellow Gold Weight 1.5gr Diamond Approx 0.2ct Sapphire Approx 0.2ct Ring Size 8.5 Measurements 0.2Ó0.8Ó

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

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