A Platinum and Diamond Solitaire Ring, 2.40 dwts.

Tiffany & Co. Diamond, Platinum Ring. Featuring one round brilliant-cut diamond weighing approximately 1.05 ct., set in a solitaire platinum mounting. {Size 5 1/4, Gross Weight: 2.8 dwts}

Solitaire in Platinum (Certified) 14.50ctw. Center Diamond 13.13cts ! Retail Price $408K

center round brilliant diamond 4.0 carats, N, VS2, with GIA report 2185035479, Nov. 16., 2016, accented with two straight baguettes estimated total weight 0.60 carat, stamped "10%Irid.Plat", size 5-1/

Lady's Platinum Diamond Solitaire Ring, with a 2.01 carat round diamond, atop a border with two 5 point diamonds, total diamond wt.- 2.1 cts., size 6. Provenance: Peacock's Estate Jewelry, Royal St.,

Circa 1920's-40's, Art Deco style mount. Mounting with 16 older single-cut diamonds, .16 cts, SI, GH. Larger center European cut diamond. 7.15mm to 7.08mm. Approx. 1.45 cts, J, SI-1. Moderately abrade

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.

approximately 1.2 ct center diamond and two side diamonds with matching platinum wedding band ring size 6 1/4

Estate Antique Platinum & Diamond Solitaire Ring. Engagement ring. Having a chased work shank. Apparently unmarked. Round cut white diamond. Ring size 5.25, can be resized. Weighs approximately 2.3 gr

platinum diamond ring, 1918, old European cut diamond weighing approx. .70 ct, with six round diamonds on the shoulders, near colorless, slightly included, size 6.75, 2.8 DWT

platinum diamond ring, 1918, old European cut diamond weighing approx. .70 ct, with six round diamonds on the shoulders, near colorless, slightly included, size 6.75, 2.8 DWT

approximately .70 ct center diamond set with 12 side diamonds in an 18k gold setting with platinum band ring size 8 1/2, weight is 4.6 dwt gross

Platinum three-quarter carat diamond solitaire ring.

Art Deco platinum diamond solitaire ring with milgrain detail.Platinum2.3 dwt (inclusive of all materials)Size: 6.75 Stones: Diamond(1) Round Brilliant CutColor: G - HClarity: VS1 - VS2Stone Measureme

Size 7, with full-cut round side diamonds, Center stone Approximately .45 CT. Nice clear diamond, no visible inclusions. total weight: 1.7 dwt. Keywords: Estate, Vintage, Engagement, Wedding

Antique Art Deco Platinum & Diamond Solitaire Ring. Acid tests for platinum. Approximately ring size 7.75, can be resized. Set with an approximately .40 carat diamonds.

set with a round diamond approx. 0.45 carats (in our opinion: J-K color, SI2 clarity, however not guaranteed), in yellow gold with platinum floral and scroll setting, stamped ‘18CT PLAT’, size 6,

PLATINUM & DIAMOND SOLITAIRE RING:A lady's diamond ring set in platinum. For a high resolution photo CLICK HERE

18ct Yellow gold and platinum diamond solitaire ring

A FINE ANTIQUE PLATINUM AND DIAMOND SOLITAIRE RING of approx 3.8cts.

A platinum and diamond solitaire ring, Tiffany & Co. centering an old European-cut diamond weighing approximately 2.60 carats, accented by old European-cut diamonds, mounted in platinum. Stamped Tiffa

Old mine cut diamond center stone measuring 9.5mm - 9.75mm in diameter (VERY chipped/off-color), shank stamped and tested 90% platinum composition, size 6.25, 4.5 grams total weight.

Marked 100 IRID 800 PLAT. SIze 5.75. Appraisal attached H 1 W .76 D .3 Weight 5.08 Grams TW

A PLATINUM AND DIAMOND SOLITAIRE RING • Platinum • 1 round diamond weighing approximately 1.40 carats • Size 7 1/4 • Estimated gross weight: 3.90 grams Footnotes: OVERALL COND

Platinum and diamond solitaire ring .30ct, size 6