JEWELRY. Platinum and Diamond Ring.

De Beers platinum three diamond ring ,PT 950, BO2753, size 8.25, 2.4 DWT.

De Beers platinum three diamond ring ,PT 950, BO2753, size 8.25, 2.4 DWT.

Platinum "wave" band ring inlaid throughout with round full cut diamonds. Apparently unmarked. Total approx. weight is 4.5 dwt (gross). Ring size - 4 1/2. From a Great Neck, NY estate.

Platinum setting displaying central prongs being flanked by graduated bands of single and full cut diamonds. No center diamond. Stamped to interior of band, "10% Irid Plat". Ring size - 5 1/

Platinum engagement ring with central pear-shaped diamond flanked by tapered baguettes. Accompanied by a September 4th, 2020 GIA report no. 2215118227 stating this is one, "Pear-brilliant, 10.31

"Today, Tomorrow & Always" Platinum ring displaying (3) prong-set Old European cut diamonds flanked by a total of (8) round faceted diamonds. Old European cut diamonds measure approx. 6.

Platinum and diamond cluster ring comprised of (16) round brilliant cut diamonds and (9) marquis cut diamonds. Largest round diamond measures approx. 5.0mm; largest marquis cut diamond measures approx

One central round brilliant cut diamond weighing approx. 1 cttw, flanked by diamond accents. Ring size - 5 1/2. Total approx. weight is 2.3 dwt. From a Princeton, NJ estate.

No center stone present. Platinum engagement ring intended to display a central prong-set emerald cut stone. Includes (2) emerald cut diamonds measuring approx. 3.5mm x 4.5mm, approx. G/H, approx. col

Central diamond weighing approx. 0.80 cttw flanked by diamond accents. Ring size - 5 1/2. Total approx. weight is 2.1 dwt. From a Princeton, NJ estate.

Platinum ring displaying a central oval faceted blue gem surrounded by two tiered of rose cut diamonds. With an additional rose cut diamond accent set within a lozenge form frame on the shoulders of t

JEWELRY: Platinum and diamond eternity ring, setting: tested Platinum four prong settings, width: 4.1mm, finger size: 8, total weight: 5.1 grams, 3.3 DWT, set with twenty-six round brilliant cut diamo

Platinum band set with (3) round brilliant cut diamonds and (2) diamond baguettes. Round diamonds measure approx. 3.0mm; baguettes measure approx. 3.5mm x 2.5mm. Apparently unmarked. Ring size - 6 3/4

Platinum engagement ring displaying a central prong-set round brilliant cut diamond flanked by (6) round single cut diamonds. Center diamond measures approx. 5.5mm or 0.60cttw. Stamped to interior of

Platinum cocktail ring comprised of center stone weighing approx. 0.3 cts, approx. color of I-J and clarity of VS; surround of 21 stones weighing approx. .02 cts each or 0.42 cttw, and 2 stones weighi

Platinum engagement ring displaying a central round brilliant cut diamond flanked by (6) single cut diamonds - shank out-of-round. Accompanied by a platinum wedding band. Center diamond measures appro

Platinum horsebit style ring inlaid throughout with single cut diamond accents. Apparently unmarked. Total approx. weight is 2.5 dwt (gross). Ring size - 5. From a Riverside, CT estate.

Platinum band ring accented by (5) round full cut diamonds. Diamonds measure approx.1.5mm each. Stamped, "Plat" to interior of band. Total approx. weight is 5.5 dwt (gross). Ring size - 6. F

Platinum ring displaying a central round pearl flanked by straight baguettes and bezel set round brilliant cut diamonds. Accompanied by a Feb. 22, 2013 GIA Cultured Pearl Identification Report, no. 51

Art Deco platinum filigree ring displaying a central bezel set Old European cut diamond surrounded by (8) round faceted diamond accents and pierced detailing. Center stone measures approx. 5.0mm. Stam

Art Deco platinum ring set with a central panel of (3) Old European cut diamonds surrounded by (8) single cut diamonds. Central diamond measures approx. 4.5mm; flanked vertically by (2) diamonds measu

JEWELRY: Woman's platinum emerald and diamond ring, mounting marked "10% Irid. Plat." tested platinum with 14K yellow gold center crown, swirl design top, center set with one pear shape, faceted, medi

Vintage platinum ring displaying a central round pearl measuring approx. 8.8mm flanked by round brilliant cut diamond accents. Diamonds measure approx. 3.0mm each. Total approx. weight of the ring is

JEWELRY: Vintage platinum, onyx and diamond ring, tested platinum setting, filigree under gallery with scroll design on shoulders, bezel set onyx and diamond, center set with one rectangular, curved t