An aquamarine and brilliant-cut diamond pendant.Estimated total diamond weight 0.15ct. Stamped 18K.

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

This is a stamped 18K yellow gold Longines ladies quartz diamond wrist watch that is 7" total length. It has approximately 6 carat total diamond weight in round brilliant cut and baguette cut diamonds

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

A brilliant-cut diamond bi-colour ballerina brooch.May be worn as a pendant.Total diamond weight 1.448cts, stamped to mount, estimated G-H colour, VS-SI clarity.Stamped 18K 750. Length 5cms. 12.9gms.

Vintage handmade Art Deco period Platinum and 18K Gold "Bar" brooch with black enamel, stamped "CDP Inc. France". A double row of (32) Round Brilliant Cut Diamonds, total weight 1.50ct, Clarity VS1, C

Ring 18 karat white gold, whit eighty-six (86) round brilliant Cut naturel diamond - Stamped 18k 750 - Total Weight (grams)= 10.17 - Identification : Natural Diamond - Carat Weight: 1.86 ct- Shape: Ro

11 round brilliant, old European and single cut diamonds estimated total weight 0.60ct., H-J, SI, two synthetic blue sapphires, stamped "18K", white gold, size 6, 5.5 grams - Provenance: A Virginia Co

center oval brilliant cut diamond 4.28cts., K, VS2, GIA report 5202570916, six princess cut diamonds estimated total weight 1.70cts. I-K, SI, stamped "RJB, 18K", yellow gold, size 7-1/2, 11.5 gramsPro

Ring diamondRing 18-karat white gold, with three hundred ninety seven (397) round brilliant cut natural diamonds. Stamped 750 (18k)Total weight (grams) : 15.68 -Identification: Natural Diamond- carat

One stamped 18K white gold 9.3mm wide spinner style band. The band contains nine 3mm round brilliant cut diamonds with a combined total weight of approximately 1.00cts with an average clarity and colo

METAL: 18K white gold GEMSTONES: cushion mixed cut Unheated Burmese spinel 3.27 carats; round brilliant cut diamonds weight stamped 0.23 carat total, most G-H/SI1-SI2 RING SIZE: 8 WEIGHT: 4.80 g. Stam

METAL: 18K gold GEMSTONE(S): round brilliant-cut diamonds approx. 5.65 carats total, most G-H/VS MEASUREMENTS: 1 x 7/8 inch WEIGHT: 23.40 g. Stamped: 18K, maker's mark PROPERTY OF A FLORIDA COLLECTOR

METAL: 18K gold GEMSTONE(S): cultured pearls approx. 8.00 mm; round brilliant cut diamonds approx. 2.82 carats total MEASUREMENTS: 7/8 x 3/4 inch WEIGHT: 22.00 g.Stamped: 18K

METAL: 18K yellow and white gold GEMSTONE(S): round brilliant-cut diamonds approx. 5.00 carats total, most G-H/VS, some SI MEASUREMENTS: 2-3/8 x 1-3/4 inches WEIGHT: 27.40 g. Stamped: 18K, BH12544

METAL: 18K gold GEMSTONE(S): round brilliant-cut diamonds approx. 2.50 carats total, most H-I/VS MEASUREMENTS:1-5/16 x 15/16 inches WEIGHT: 24.40 g. Stamped: 18K, RAAFTY PROPERTY OF A FLORIDA ESTATE

METAL: 18K white gold GEMSTONE(S): cultured pearls approx. 10.60 - 13.40mm; round brilliant cut diamonds approx. 0.72 carat total RING SIZE: 7-1/4, 7-1/4 WEIGHT: 15.00 g.Stamped: 18K

METAL: 18K white goldGEMSTONE(S): round brilliant cut diamonds approx. 1.57 carats total, most G-H/SI1-SI2RING SIZE: 6WEIGHT: 3.20 g.Stamped: 18K, 750, DW, 68

METAL: 18K goldGEMSTONE(S): round brilliant cut diamonds approx. 0.42 carat total; enhanced by fluted citrine RING SIZE: 5WEIGHT: 5.90 g.Stamped: 18K, 750, 042Stamped: 18K, 750, 042

METAL: 18K white gold GEMSTONE(S): round brilliant cut diamonds approx. 6.00 carats total, most H-I/SI2-I1 MEASUREMENTS: 1/4 inch wide RING SIZE: 7 WEIGHT: 6.70 g.Stamped: 750, 18K

METAL: 18K goldGEMSTONE(S): two rubies 1.26 carats total; accented with round brilliant cut diamonds 0.34 carat total (gemstone weights are stamped)RING SIZE: 6-1/4WEIGHT: 5.40 g. Stamped: K18, R 1.26

18kt yellow gold bee form brooch inlaid with (18) round faceted sapphires and a single round brilliant cut diamond accent. Stamped, "18K" verso. Total approx. weight is 3.5 dwt (gross). From

one round faceted blue sapphire approx. 3mm, two round brilliant diamonds estimated total weight 0.20ct., stamped "18K", white gold, size 4-3/4, 4.0 grams; three old European cut diamonds estimated to

METAL: 18K white gold GEMSTONE(S): square faceted rubies approx. 17.64 carats total; round brilliant cut diamonds 1.30 carats total, most H-I/SI2-I1(carat weight stamped) MEASUREMENTS: 1-3/8 x 1 inche

METAL: 18K white gold GEMSTONE(S): round brilliant and baguette cut diamonds approx. 1.86 carats total, most G-H/VS-SI RING SIZE: 7 WEIGHT: 4.50 g.Stamped: 18K