JEWELRY. 18kt Gold and Diamond Ring.

18kt white gold ring comprised of (3) round brilliant cut diamonds measuring approx. 4.4mm or .30+ cts each; with a surround of (5) single cut diamonds, (2) round brilliant cut diamond accents measuri

18kt yellow gold unisex ring displaying a central oval faceted emerald with a surround of (10) full round cut diamonds. Accompanied by a Palacio de Esmerelda Gem Certificate stating this is "one

Comprised of a thick 18kt yellow gold textured band inlaid with one emerald cut diamond weighing approx. 0.92 cttw, approx. color of H and approx. clarity of SI, and a pear-shaped diamond weighing app

18kt white gold cocktail ring with central asscher cut aquamarine with a surround of alternating trefoils of round cut diamonds and baguettes. Asscher cut aquamarine measures approx. 13.5mm x 15.4mm.

18kt yellow gold ring with a central amethyst oval cabochon flanked by (2) round full cut diamond accents. Amethyst measures approx. 11.5mm x 8.5mm; diamonds measure approx. 2.0mm. Stamped, "18K&

18kt gold cocktail ring comprised of (2) pear-shaped emeralds and a surround of marquise and round cut diamonds. Each emerald measures approx. 10mm x 6mm and 10.5mm x 6mm. Total of (15) round full cut

18kt yellow gold band ring accented by (8) bezel set round brilliant cut diamonds with a matte finish to the interior and polished edges. Apparently unmarked, but in the style of Barry Kieselstein-Cor

18kt yellow gold cocktail ring displaying a central elongated oval pendant inlaid throughout with a total of (62) round brilliant cut diamonds. Total approx. weight is 8.3 dwt (gross). Ring size - 7 1

Includes a textured modernist multi-tier ring inlaid with round brilliant cut diamond accents of various sizes. Total approx. diamond weight is 0.50 cttw, with the largest diamond weighing approx. 0.4

18kt yellow gold woven rope form ring set with 10 round brilliant cut diamonds. Total approx. diamond weight is 0.50 cttw. Stamped to interior of shank, "18K". Total approx. weight is 13 dwt. Ring siz

18kt yellow gold ring with central round faceted sapphire surrounded by (6) round brilliant cut diamonds. Stamped to interior of shank, "18K" with additional partial stamp. Ring size - 6 1/2

18kt yellow gold statement ring with matte finish to gold work. Inlaid with pave diamond and a central inset lozenge form panel inlaid with pave diamonds and a central bezel set round brilliant cut &q

Antique 18kt yellow gold ring displaying a panel of (21) Old European cut diamonds set in 18kt white gold. Apparently unmarked. Total approx. weight of the ring is 2.1 dwt (gross). Ring size - 10. Fro

18kt yellow gold dinner ring displaying (29) round brilliant cut diamonds. Stamped, "18K". Total approx. weight is 6.1 dwt (gross). Ring size - 5 1/4 with ring sizing balls to the interior o

Includes an 18kt white gold eternity band displaying single cut diamonds, size - 71/4; and an 18kt bi-color gold ring with a central prong-set oval faceted gem flanked by a total of (6) marquis cut di

Modernist 18kt white gold textured ring displaying a central marquis cut diamond. Diamond measures approx. 10.0mm x 5.5mm - this approximation is mounting permitted. Stamped, "18K". Total ap

Includes an 18kt white gold cluster ring set with (17) round full cut diamonds - stamped, "18K" ring size - 9 1/4 (with ring sizing balls to interior of shank); and a 14kt white gold and dia

Italian 18kt yellow gold ring with (18) round cut diamond accents. Florentine finish with floral and round impressed detailing. Interior of shank stamped, "Italy, 750". Ring size - 7. Total

18kt yellow gold "faceted" ring with three rows of 4 diamonds each. Approx. 0.50 cttw of diamonds. With "18k" plaque to interior of shank. Total approx. weight is 9.4 dwt. Ring size - 5 3/4. From a We

Includes an 18kt white gold filigree ring displaying a central Old European cut diamond flanked by a single fancy cut blue stone? - missing one blue stone?, stamped, "18K", ring size - 6 1/4

Comprised of a variety of diamonds including a large 1+ ct fancy cut half moon diamond. Total approx. weight is 6.4 dtw. Ring size - 5 1/2. From a Scarsdale, NY estate.

Antique 18kt yellow gold cluster ring displaying a central round faceted gem with a surround of diamonds and faceted colored gems. Apparently unmarked. Total approx. weight is 2.5 dwt (gross). Ring si

18kt rose gold band inlaid throughout with full round cut diamonds. Total approx. weight is 3.1 dwt (gross). Ring size - 7 1/2. From an E 71st St, Manhattan estate.

Men's 18kt yellow gold ring displaying a central oval cut opal with a surround of (24) single cut diamonds. Opal measures approx. 13.5mm x 9.5mm. Stamped, "18K". Total approx. weight of the ring is 21