Harry Winston 2.24-Carat Diamond Wrap Ring, GIA

Harry WINSTON Diamond Platinum RING 4.03-ct E VS1 Emerald Cut GIA Solitaire

Harry Winston Halo Platinum 3.21 D VS1 Cushion Diamond Engagement Ring GIA

Harry Winston 0.71ct GIA Certified VS1/E Brilliant Round Cut Diamond and Platinum Solitaire Ring W/Box - This beautiful Harry Winston engagement ring was finely crafted of solid platinum, and is decor

Vintage Harry Winston 14k gold and diamond engagement ring. Size 5. Central .29 carat diamond grade "A" clarity cut and color. Includes certificate of authenticity and warranty (expired). Marked 14k i

HARRY WINSTON, DIAMOND RING Containing one pear shaped diamond weighing 7.40 carats and two pear shaped diamonds weighing approximately 1.00 carat total. Mounted in platinum. Ring size 5 3/4. Stamp: W

A Platinum and Diamond Ring, Harry Winston, Circa 1966, containing one marquise cut diamond weighing 2.15 carats and two tapered baguette cut diamonds weighing approximately 0.45 carat total. Stamp: 2

Vintage Harry Winston 14k yellow gold and diamond engagement ring. Size 3.5, 1/3 carat central diamond, flanked by two .04 carat diamonds. "A" graded color cut and clarity. Includes original Harry Win

Crafted out of platinum and 18K yellow gold, featuring a beautiful and lively round-cut Madagascar sapphire, weighing 6.34 carats, flanked by two triangular-cut diamonds, weighing a total of approxima

HARRY WINSTON, DIAMOND ETERNITY BAND Containing 24 princess cut diamonds weighing approximately 2.40 carats total. Mounted in platinum. Ring size 4 3/4. Stamp: (maker's mark) PT 950 281906. 2.70 dwt.

Ladies Platinum 3.19 carat diamond ring, GIA certified, featuring 1 emerald cut diamond weighing 2.61 carats, Clarity-SI1, Color-L measuring 9.53 x 6.87 x 4.30 mm, good polish and symmetry and no fluo

Solid 14K white gold (tested) Center diamond: 1.65 carat marquise cut diamond, 100% natural earth minded SI2 clarity and I color. Side diamonds: 0.70 carats total, VS clarity and F color. 100% natural

A Ladies Platinum and 3.07 Carat Marquise-Cut Diamond Ring, GIA Certified A ladies platinum ring featuring a prominent 3.07 carat marquise brilliant-cut diamond with clarity characteristics that inclu

1.19 carat platinum diamond ring, GIA, c1950, sz6.5 3.05dwt

Estate 11 Carat TW Diamond Engagement Ring w GIA Certificate. Center stone weighs 10.15 carats according to GIA report, pear shape brilliant cut with I color. Having very good polish, good symmetry an

Platinum 2.57 Carat Emerald Cut Diamond Ring GIA Certified, marked "10% Irid Plat", with two tapered diamond side baguettes centering on a 2.57 carat emerald cut diamond graded E, VS1 with recent GIA

Harry Winston Platinum and Diamond Ring One cushion-shaped diamond weighing 1.01 cts., small round diamonds ap. .60 ct., with makers mark, no. 217700, one small diamond missing, ap. 2 dwts. Size 2 1/2

1.46 carat SI2, K color,platinum diamond engagement ring, circa 1939-1950.With a GIA report, confirming all the above.There are 6 additional diamonds that are about .02cts each in the mounting.Mountin

14K Yellow Gold and VVS White Diamond Ring. High end diamonds set in prong setting. TCW of the diamonds: 1.20 Carat. Color: E-F. Clarity: VVS. Certified by GIA graduate gemologist, AGI NY. Est Retail

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

Approx. 1.72 ct. oval brilliant cut diamond with its original platinum setting. Diamond measures 9.16 x 6.91 x 4.10mm. Color D. VS1 clarity. Platinum weight 2.2 dwt. Comes with original Harry Winston

The ring features, oval cushion mixed cut natural sapphire weighing approximately 3.88ct. with 320 round brilliant cut natural diamonds weighing approximately 5.75ct mounted in a platinum and 18k sett

Harry Winston 1.50ctw VVS2-VS1/E-F Diamond, 1.30ctw Blue Sapphire and Solid 18K Yellow/White Gold Ring - This beautiful ring was made by Harry Winston and was finely crafted of solid 18k yellow and wh

METAL: platinum. GEMSTONES: 30 diamonds-approx. 0.60ctw. MEASUREMENTS: ring size 4.5. Band is 2.5mm wide. MARKED: maker's hallmark HW, PT950, 10597. WEIGHT: 3.3 grams. Comes with box. Gemstones ha

Ladies 14K solitaire engagement ring featuring one Old Mine Brilliant cut 1.93-carat diamond, Clarity-VS1, Color-K, Polish-Good, Symmetry-Fair, Fluorescence-None. GIA report number 2225310018. The rin