Platinum Ring Mount - No Stone

Platinum diamond 2 piece ring mount for pear stone.The outside mounting has 24 .05ct VS1 to SI2 G color baguette diamonds, 14 round .07ct VS1-SI1 G color diamonds for a total diamond weight of 2.18 ca

An early 20th century platinum two-stone crossover ring mount. Weight 4.5gms.

VINTAGE PLATINUM ENGAGEMENT RING ~ STAMPED AND TESTED 90% PLATINUM. 3.2 GRAMS TW. SIZE 6 WITH TAPERED SHANK (SEMI-POLISHED FINISH). 0.55 CTW CENTER STONE (ROUND BRILLIANT/BASKET MOUNT) WITH EIGHT SMAL

Art Deco platinum mount with approximately.25 carat center stone surround by (12) .370 pt accent diamonds, etc. 1920's era. Not appraised

Three Engagement Ring Semi Mount BandsAll with CZ center stones, one Platinum size 6.5, one Scott Kay Platinum size 6, one 18kt size 6.5

A classic Art Deco design fine filigree mount featuring three round cut white stones, flanked by single cut diamond accents. Approximately .20 carats of accent diamonds. Further enhanced by Approximat

This beautiful platinum 3 stone mount features a deep blue oval sapphire, weighing approximately 1 carat, exhibiting an almost tanzanite color and accented by 2 round diamonds. Each diamond is approxi

New 1 Carat Total Weight Diamond Engagement Ring - Platinum, DiamondsFeatures a 0.75 carat Diamond center stone flanked by 4 marquise Diamonds.The center stone is securely set in a high mount with 6 p

A platinum and diamond ring designed as a three-stone ring in Art Deco-style hand engraved mount, centering a princess-cut diamond weighing approximately 1.75 carats, flanked by princess-cut diamonds

A VINTAGE FIVE STONE OLD CUT DIAMOND RING, IN 18CT GOLD AND PLATINUM. MOUNT. Stamped PT 18ct,finger size: Q 1/2, weight: 2.5 gram.

VINTAGE 18K GOLD LADIES' RING, STAMPED 18K, YELLOW GOLD WITH SMALL DIAMOND FLANKED BY 2 BLUE TRIANGULAR STONES WITH PLATINUM MOUNT

Stunning Harry Winston (29.29ct) Marquise Cut Diamond Ring Size 6 shank, platinum Harry Winston mount containing a breathtaking F-G color VVS2 clarity marquise cut diamond center stone in a six prong

Colombian Emerald, Diamond, Platinum Ring Stones: Square emerald-cut emerald weighing 3.13 carats; tapered baguette-cut diamonds weighing a total of approximately 3&perio

Hubert Aquamarine, Diamond, Platinum Ring Stones: Emerald-cut aquamarine weighing approximately 15.20 carats; full-cut diamonds weighing a total of approximately 1.05 carats Metal: Platinum Marked: Hu

Vintage Diamond and Platinum Engagement Ring Mount. Set with approx. 1.50 carat TW two trilliant cut diamonds, G-H color, SI1-SI2 clarity. Stamped Plat. Ring size 7. Approx. weight: 6.50 grams. Condit

Platinum Ring Mount with Diamonds Size (7.75) tapered shank ring with a raised fancy four prong setting perfect for a (6.6mm - diamond round) accented with three (2.2mm diamond rounds on one side of t

A PLATINUM RING MOUNT. 2.6 grams. P.

(1) Silver Ring (1) 18kt White Gold Ring & (1) Platinum Ring Mount With Diamonds The sterling ring measures a s a size 8 & features an embossed floral motif, 0.3 troy oz tw, the 18kt white gold ring m

Ceylon Sapphire, Diamond, Platinum Ring Stones: Cushion-shaped sapphire weighing 19.66 carats; full-cut diamonds weighing a total of 1.36 carats Metal: Plati

TWO PLATINUM RING MOUNTS ~ SIZE 5.75 WITH TAPERED SHANK AND ONE WITH BROKEN SHANK (6.5 GRAMS TW)

Diamond, Platinum Ring Stone: Round brilliant-cut diamond weighing 3.14 carats Metal: Platinum Gross Weight: 6.10 grams Size: 5-3/4 (sizeable)

Platinum ring mount centering a rectangular-shaped aquamarine weighing approximately 12.0 cts., corner prongs set with single-cut diamonds with four full-cut diamond shoulders, size 5 1/2, est: $1500/

Jewelry & Accessories Platinum ring mount - 2.9 grams tw., two 10kt yellow gold rings including 1947 class ring - 10.8 grams total weight, 14kt gold - approx. 32.5 grams total weight (two tangled gold

A group of ring mounts and fittingsincluding a platinum ring mount; a diamond and platinum moi et toi ring mount, set with old European or single-cut diamond accents; an eighteen karat white gold fili