JEWELRY. 18kt Gold and 1.64ct Marquis Diamond Ring

18kt white gold engagement ring displaying a central marquis cut diamond within a surround of pave diamond accents flanked by (2) marquis cut pendants inlaid throughout with pave diamond accents. Cent

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

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

Ring. Multi-tier 18kt white and yellow gold ring inlaid with 6 marquis cut emeralds and 8 diamond accents. Total approx. weight is 10.5 dwt. Ring size - 7. From an Eastchester, NY estate.

Ring. Antique openwork 18kt yellow gold ring comprised of a central faceted emerald surrounded by alternating marquis cut emeralds and trefoils of rose cut diamonds. Underside of setting with beautifu

(lot) Ladies 18kt yellow gold natural sapphire and diamond estate jewelry, comprising: (1) ring with (seven) marquise cut sapphire stones; accented by (five) 0.05ct round cut diamonds, presented in ra

Jewelry Grouping. Including a diamond accented 18kt white gold ring with central prong set marquise cut green gem - stamped, "18K - Jabel" size -7 1/4; a damaged diamond accented 18kt white

Ladies 18kt yellow gold sapphire and diamond fashion ring featuring one bezel set marquise blue sapphire weighing approx. 0.25ct accented by round brilliant cut diamonds weighing approx. 0.24ct., Fing

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 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 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