Antique Platinum Gold Diamond Sapphire Ring, 1918

ANTIQUE PLATINUM-ON-YELLOW GOLD, DIAMOND AND SYNTHETIC SAPPHIRE RING. Cushion shape rectangular synthetic sapphire weighing 3.50-4.00 ct. surrounded by 14 old mine cut diamonds together weighing appr

ANTIQUE ART DECO 14K YELLOW GOLD, PLATINUM, DIAMOND, AND SAPPHIRE LADY'S RING, possibly converted to a ring from another piece of jewelry, featuring a diamond-form pierced platinum top having a ce

Antique Art Deco 18K Gold and Platinum Sapphire and Diamond Ring Antique Art Deco 18K Gold and Platinum Sapphire and Diamond Ring - Finger Exquisite Art Deco piece handmade in 18k gold and platinum fe

Antique Art Deco 18k gold and Platinum Sapphire and Diamond Ring Description This lovely piece is truly a timeless Art Deco ring with 1 square cut natural sapphire that weighs 0.30ctw. With a band han

antique platinum diamond and sapphire swirl ring. MAGNIFICENT solid platinum and 14 K yellow gold hallmarked is in shank as shown in picture top old minor cut European diamonds are magnificent highest

This is an antique 14K yellow gold ring band with platinum filigree face set with two sapphires flanking an Old European cut diamond. The diamond clarity is VS and the color is GH. The ring is a size

Platinum topped 14k yellow gold Edwardian style cluster ring with a cushion set dark blue sapphire center (8.5 x 6.5mm), surrounded by 12 prong set early cut rounds diamonds (2.88mm each) with an expa

AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, set with an oval cut sapphire within a halo of round cut diamonds, stamped 18ct Plat, size N / 6.5, 2

DESCRIPTION: A vintage platinum ring featuring a 7.96ct Ceylon sapphire in an emerald cut finished with four baguette diamonds weighing 1.30 carats. No marks found but tested 18kt gold. Original purch

Vintage Estate Platinum Diamond Sapphire Art Deco Ring Vintage / Estate 14k White Gold Art Deco Ring with a center round Sapphire and surrounding mix-shape Diamonds. Antique, circa 1920's, one-of-a-ki

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

AN ANTIQUE EDWARDIAN SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with round cut sapphires and rose cut diamonds, full British hallmarks for Birmingham 1918, size R1/2 / 9, 1.9g.

Fabulous Art Deco ring handmade during 1920´s with a central single cut diamond of I-SI1 quality that weighs 0.05ctw. It is also adorned with 4 natural calibrated French cut sapphires and 10 rose c

VINTAGE LADY'S PLATINUM AND 14K WHITE GOLD RING, cushion-shape top set with a central synthetic sapphire surrounded by 16 mine cut or antique single cut melee diamonds, not marked. Diamonds: approxima

Metal : 14k Gold shank/ Platinum top Designer : Not Signed Gemstone : Diamonds approx. 0.75-0.80ctw, Sapphires Measurements : Ring size 6, top is 23mm x 18mm Marked: : Plat, 14k

Approximate diamond measurements are: three center stones 0.12ct each, 16 other stones measure .01 to .03 ct. each, four square cut sapphires, measures a size 7.5 and weighs 4 grams.

Antique gold diamond sapphire ring. Measures 5/8 inch on the inside of the ring.

Fine 14K gold, large sapphire (Kashmir 4.00 ctw), 10 white diamond (2.00 ctw) ring. (3.7 dwt.)

This is an antique ladies ring rendered in fine platinum. The ring features a large faceted oval ceylon sapphire surrounded by Old European cut diamonds. The diamonds are SI-I clarity and HI-IJK in co

Platinum & Gold Weight 14.8g Superfit Diamond Sapphire Ring Size 6.75 Measurements  0.64”x0.84 

METAL: 18K gold, platinum. GEMSTONES: diamonds, sapphires. MEASUREMENTS: earrings are 25mm long x 13.2 mm at widest point. TESTED: Platinum, 18k. WEIGHT: 4.6 grams.Gemstones have not been graded for c

METAL: 14k Gold. GEMSTONES: Diamonds approx. 0.62ctw. Sapphires. MEASUREMENTS: Ring size 8, ring top is 25mm wide. TESTED: 14k. WEIGHT: 4 grams.Gemstones have not been graded for color and clarity ,an

METAL: 18K gold. GEMSTONES: diamonds, sapphires (one stone missing). MEASUREMENTS: ring size 7.75. Ring top is 26mm at widest point, TESTED: 18K. WEIGHT: 8.5 grams.Gemstones have not been graded for c

METAL: 18k Gold/ Platinum. MEASUREMENTS: Ring size 6.25, ring is 4mm wide. GEMSTONES: Diamonds approx. 0.12ctw. Sapphire approx. 5mm wide. MARKED: Plat 18k. WEIGHT: 5.4 grams.Gemstones have not been g