PLATINUM DIAMOND RING 3.10 CT CENTER MARQUISE

Size 6.75 platinum GIA certified diamond ring. Stamped platinum. GIA certified F Color SI1 diamond: 1.04 CT. Center diamond set with 26 brilliant round cut diamonds with 4 marquise shape diamonds, F c

Navette filigree ring with center marquise shaped diamond, measures 9.7 mm. x 5.7 mm. (I-SI2 clarity), approximately 1.35 ct. Set in platinum (tested) filligree mounting surrounded by approximately 1

Ladies Art Deco diamonds ring. Crafted of platinum. Features an approximately .70 carat bezel set marquise cut diamond with a halo of single cut diamonds. Size 3. Signed 10% IRID PLAT. Center diamond

tapered marquise diamond flanked by eight small rubys set in platinum. size 6 1/2 inches Center Stone measuring 12.05 x 5.09 x 1.55 millimeters. Approximately .56 ct [T or below, SI1]

Set with a RBC diamond, weighing approx. 1 cts., flanked by RBC diamonds within a frame of baguette and marquise-cut diamonds, melee approx. .40 ct. TW, mounted in millegrained platinum, ca. 1955. Siz

The two bands set to the front with four marquise-faceted diamonds, approx. 55 ct. TW., or a cluster of marquise or RBC diamonds, approx. .68 ct. TW. or sapphires. 14k. Sizes 8 1/2. 5.3 dwt.

Millegrained and hand engraved OEC diamond set scrolls radiate from central marquise cut diamond cluster tipped by synthetic calibrated emerald chevron, diamonds approx. .40 ct. TW, ca. 1920. Marked p

An Amazing Estate Vintage Handmade Platinum (tested) Engagement ring dazzles with GIA Certified 2.28ct Old European Center Diamond J color, SI1 clarity (Warm Tint and Eye Clear), very Bright and Brill

With marquise-cut diamond shoulders, approx. .80 ct. TW. in platinum. Size 8 3/4. 4.4 dwt. Accompanied by GIA Report #1192463663, Dated 29 June 2018, 3.04 cts. Round Brilliant Cut, 9.78 x 9.65 x 5.36

ART DECO PLATINUM/DIAMOND RING W/OVER 1.8 CT. CENTER STONE C. 1920 WEIGHT 3.53 GR. CENTER (1) OLD EUROPEAN CUT DIAMOND, APPROX 1.80 CTS, CLARITY VS-2, COLOR L. SIDE (4) SINGLE CUT DIAMONDS, APPROX 0.0

Platinum and Diamond Ring set with center marquis diamond, flanked by emeralds having openwork and small diamonds size 4 1/4, 4.4 x 8.2 millimeters Condition: very worn, repaired

18K & Platinum 3.10 Ct. Diamond RingWeighing 5.9 gramsSet with 36 Diamonds weighing app. 3.10 Ct.F-G Color, VVS-VS ClarityRing Size 7

Platinum sapphire and diamond ring having 1.75 ct. center sapphire with GIA certification report #6213249294; set with 52 baguette and round brilliant cut diamonds weighing approx. 0.54 cts., clarity

New Platinum and Diamond Two Ring Bridal Set, having center marquis diamond, flanked by diamonds, along with wedding band having five diamonds; size 7; 8 grams; new price $4,000.

PLATINUM DIAMOND RING WITH BLUE DIAMONDS: At the center is an approx..60 Ct round brilliant diamond of VS2 clarity and G color. An additional 19 round single cut diamonds total .33 Ct. The two blue di

Platinum diamond ring. Center diamond .96 ct & 1.56 cts tw diamonds. Size 7. Comes with AIG certificate. You are bidding at a live sale, please read the terms and conditions. We are offering contact-l

Platinum diamond engagement ring, approx. .82 ct round brilliant cut center diamond, several round brilliant accent diamonds on band, ring has approx. 1.17 ctw, size 8 1/4, marked "plat", also

1/2 Ct. Center Stone With Accent Diamond On Each Side, Size 6, 3 Grams

Circa 1920's. Stamped platinum. Total diamond weight .55 ct. Center stone .35 ct. Weighs 2.3 dwt. Size 6

Featuring An Art Deco Filigree Ring With A Center Marquise Diamond Of .15ct Surrounded By Smaller Diamonds, Size 6, 3.9g. Marked Irid. Plat On The Inside.

Lady's 18K yellow gold marquis brilliant diamond ring having center marquis stone weighing 1.58 carats total weight; color E, clarity VS2, 11.54 X 6.05 X 3.98 mm, with GIA; set with 22 round diamonds

Gem Type: Creation Diamonds Fancy Yellow High Quality Total Weight:1.75 carat Center Fancy Yellow: 2.00 Carat-Clarity: VS, Color: Fancy Yellow Band Setting Creation White 1.10 Carat Clarity: VVS1-Colo

This item was made by high quality handicrafts Gem Type: Creation Diamonds Fancy Yellow High Quality Item Total Weight:1.75 carat Center Fancy Yellow: 2.00 Carat-Clarity: VS, Color: Fancy Yellow Band

ART DECO PLATINUM & DIAMOND FANCY RING, 1.21CTW set with 3 center European marquise diamonds approx. 0.75 carats (each 6x3mm), 2 round side diamonds approx. 0.10 carats, and a surround of 12 round dia