PLATINUM DIAMOND RING set with twin diamonds, appro

set with 2 round European cut diamonds, one approx. 2.11 carats, 8.37x8.3x4.8mm (in our opinion: L color, small edge chip and some edge roughness, SI1-2 clarity, however not guaranteed), the other app

Platinum diamond ring set 7 large brilliant cut diamonds: Total carat weight of diamonds 2.3ct, each stone measuring 4.46mm wide. Gross weight 10.1g, UK ring size M.

Ladies Iridium Platinum Diamond Ring size 5 1/2. European cut diamond measurements of approximately 5.85mm x 6.02mm x 3.84mm, with an estimated weight of approximately a heavy 3/4 carat. This engageme

Platinum and Diamond Ring, set with diamond approximately .35 carats, 4.3 grams, size 8.

Signed Tiffany & Co. platinum & diamond ring set with one round cut diamond weighting .37 total weight River (H) VS2 and 25 marquise cut diamonds weighing 1.54 cts. includes Tiffany & Co. paperwork di

Ladies' fancy Deco Platinum & Diamond ring. Set to the center with a stunning round brilliant cut Diamond weighing approx. .50cts. Surrounded with a cluster of round brilliant cut accent Diamonds equa

A beautiful platinum diamond ring set with 5 gem quality diamonds, each wt. approx. 0.20ct, all diamonds in VS/VVS, F/G quality, tdw approx. 1.0ct, wt. 4.0gm, size 5

An Antique 14kt. Yellow Gold and Platinum, Diamond Ring, Set with one round older brilliant cut diamond weighing approx. 1.35 ct. and measuring approx. 6.80-6.99 x 4.31mm., with a VS-2 clarity and G c

One ladies platinum diamond ring set with one center Old European cut diamond measuring 7.3mm in diameter and 4.38mm in depth, calculated to weigh 1.50 carats with an estimated color grade of K and es

Platinum Diamond Ring Set, 4.3g twt, I'm not a gemologist but have sold a lot of jewelry over the years.I measured the diamond @6.65mm approx. 1.15ct. Very clear in color, don't see any intrusions but

PLATINUM DIAMOND ETERNITY RING, set with diamond totalling approx. 1.90 ct. Size M. 3.6 grams.

Marked Platinum on the very work band. Central diamond surrounded by smaller diamond chips.

An 18ct gold ring with 12 platinum set diamonds. Ring size approx. Q

18ct Gold and platinum diamond set ring together with two 9ct gold dress rings

An 18ct gold ring with platinum set diamond. Ring size approx. M

Two 18ct and platinum diamond set rings: Both with nice bright stones, gross weight 3.8g, UK sizes J & N (3 stone) Both boxed.

Platinum and Diamond Ring set with center brilliant round cut diamond flanked by baguette diamonds with EGL certificate # 76359202D size 5 3/4, 1.30 carat *Please Note* Available condition reports and

PLATINUM DIAMOND SOLITAIRE RING, set with a diamond of approx. 1.80 ct. The shoulders of part openwork design accentuated with diamonds. Size J 1/2. 3.7 grams.

Chris Owens' Platinum and Diamond Ring, set with numerous round, pear, marquise and baguette diamonds, total wt. approx. 2.65 cts.; size 7.50. Provenance: Estate of Legendary New Orleans Performer Chr

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

Estate Antique Platinum Sapphire & Diamond Ring. Set with sapphire at center (stone with surface abrasions) surrounded by round cut white diamonds. Period Art Deco setting. Apparently unmarked. Ring s

A platinum and diamond ring set across the top with straight baguette-cut diamonds, edged in round brilliant-cut diamonds; estimated total diamond weight: 1.50 carat. (3.6 dwt.; Size: 9)Condition repo

Platinum and Diamond Ringset with three old European cut diamonds weighing approximately 1.01 total carats (G-H color, Si2 - I2 clarity) and with milgrain detailing, stamped Platinum. 5.7 x 17.4 mm; R

A Rare Vintage Art Deco Platinum and Diamond Ring, set with a natural lavender cabochon star sapphire flanked by (4) graduated old European cut diamonds on each side, with engraved bezel. Size 3 1/2.