Ring in 18k white gold (750‰) with square table in degrees, set with round-cut diamonds Ring

18k white gold ring band set with 18 square cut blue sapphires and twelve round brilliant cut diamonds. Ring size 8 Ω. Stamped 18k. Approx. overall weight 5 grams.

18k yellow and white gold; Stamped: 750 The 10mm wide band features three X's set with thirty round full-cut diamonds totaling approximately 0.15ct. Ring size: 6.5 13.0 grams

18k white gold, Stamped: 750 / 18k Set with eight carved iolites in a stylized leaf design further accented by thirty-five round full-cut diamonds totaling approximately 0.80ct. and graded H-J color

18k white gold: Stamped: 18k / 750 Set with two pear shaped sapphires each gauged at 7.5mm x 5mm totaling 2.01cts. in combined weight accented with seventy round full-cut pave-set diamonds totaling 0

18K White Gold 17.50CTW Faceted Diamond Ring, with 2 bands with smaller, round cut diamonds set cascading down the ring. The brilliant square, cushion cut, centered diamond has brilliant faceted cuts,

Estate 18k White Gold 1 Ct Sapphire & Diamond Ring. Hallmarked 750. Set with an oval sapphire of approximately 1 with two tier halo of round cut diamonds totaling approximately .60 of a carat. Ring si

An 18k white gold floral-shaped ring, in the manner of Van Cleef & Arpels, the centre of the ring set with a cluster of seven round brilliant cut diamonds, the petals set with square-shapedblue topaz

18K 1.60 CTW SAPPHIRE & DIAMOND RING: .70 CT round brilliant cut diamond is featured in this square, art-deco style 18K white gold ring. The diamond is bezel set in a halo of round brilliant cut diamo

18K white gold sapphire and diamond ring. The ring has 2 layers of square cut sapphires set on point. In raised 2 prong mountings finished with milgrain decoration. Additional round cut diamonds are s

18k white gold; Variously stamped: 750 / R088 / D048 / S088 / D042 One ring set with 0.88ct. of round rubies and 0.48ct. of round full-cut diamond and the other ring set with 0.88ct. of round sapphir

18K BICOLOR DIAMOND RING comprising 9 pave set square cut diamond melee, overall head 12x12mm, in white and yellow gold stamped 750, size 3.75, 8.2gms.

18K yellow and white gold ring set with a large 12.7mm rose cut citrine surrounded by round cut diamond accents. Ring size 6.5. Stamped 750. Approx. weight 9.1 grams.

Cartier Pave Set Round Brilliant Cut Diamond and 18 Karat White Gold Panthere de Cartier Ring with Emerald Eyes. Diamonds E-F color, VVS-VS clarity. Signed, stamped 750, numbered CRD097885, size 55 (6

Set with 15 round-cut diamonds, weighing a total of approximately 0.75 carats, mounted in 18K yellow and white gold; ring size 6-1/2; weight 11g. Stamped 18K 750. Property of a Philadelphia Gentleman.

Marked 18K (750) gold ring channel set with fifty-nine square cut rubies and bead set with twenty-nine round single cut diamonds each approximately .01 carat. Size 7-1/2. 3-8" wide. 4.3 dwt. MH/EK. IM

American, 2nd quarter 20th century. One stamped "750" white gold ring of elongated hexagonal shape, center bezel set round diamond approx. .13ct., with small single cut diamonds and square cut rubies

18K white and yellow gold ring set with a round brilliant cut diamond weighing approximately 0.74ct and with four (4) square diamonds weighing an approximate total of 0.20ct. Weight: 7.0g. Size: 6 (52

18k white Gold by H. Stern, set with a Natural Marquise Yellow brownish Diamond Approx. 0.40 carats along with two Round cut diamonds on the sides. Ring size: 10. Stamped: "750" H Stern maker mark "S"

JEWELRY: 18K Edwardian Diamond Ring, mounting: stamped "18K" white gold half round shank with square top and filigree design, center set with one old European cut diamond, approximately 0.44 ct., colo

including an 18K pendant set with round and baguette diamonds approx. 0.40ctw, in white gold, 19mm, 2.8gms., a 14K square form ring set with 32 round and square cut diamonds approx. 0.65ctw, in white

18k white gold, set with tapered cut and round brilliant cut diamonds approx. 2.65 ct, E-F, IF-VVS. Signed DAMIANI. Hallmarked "750". Ring size IT 14 - US 7. Weight 11.1 g. Item condition grading: ***

18K DIAMOND RING, 1.25CTW set with 51 round and square cut diamonds approx. 1.25 carats, overall head 10x20mm, in yellow gold, stamped 750, size 6.5, 6.6gms.

An 18K white gold ring, set with a middle row of seven single cut round diamonds, flanked on one side with a row of seven rubies and the other side with a row of seven sapphires. Stamped 750. Ring siz

18K ITALIAN BOW FORM DIAMOND RING set with single round European cut diamond approx. 0.20 carats, overall head 13x18mm, in white gold diamond-cut setting, stamped 750 and with Italian punch, size 7.5,