JEWELRY: 18K Diamond ring, stamped and tested "750" 18K yellow gold, comprised of three twisted wire

DESCRIPTION: An 18k yellow gold ring comprised of an intertwined "Infinity Knot" setting, decorated with approx. 1.25cts of Baguette and round cut diamonds. Stamped "750" along the inner band. Total W

18ct yellow gold diamond & emerald dress ring: Stamped .750 / 18k and tested as such. Weight 3.7g, ring size S.

FOR SALE IS AN ATTRACTIVE VINTAGE ESTATE 18K GOLD DIAMOND RING WITH A LITTLE LESS THAN .5cts OF DIAMONDS. THE RING IS A SIZE 8.5. THE FACE OF THE RING MEASURES 1/2" BY 5/8". RING IS STAMPED "750". THI

A vintage 18K yellow gold jewelry ring adorned with three massive sapphire circle rows on a diamond set ground rim and surmounted with two diamonds. Hallmarked with the 750 gold proof mark. Total weig

Diamond, pearl & 18K yellow gold jewelry suite, comprising a pair of ear clips and ring; each centering a pearl measuring approx. 19 mm; flanked by clusters of faceted diamonds; stamped 750 / 18K to r

NO RESERVE - A DIAMOND RING in 18ct yellow and white gold, set with three old cut diamonds in trefoil formation, all totalling 0.6-0.8 carats, stamped 18K 750, size N1/2 / 7, 3.8g.

18K Gold & Platinum Tiffany & Co Schlumberger Diamond Band Ring. Four twisted wires of 18K gold with round brilliant diamonds in platinum. Stamped: "Tiffany & Co Schlumberger Studios 750 PT 950" with

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

Elsa Paretti for Tiffany & Co Three Diamond and 18 Karat Yellow Gold Delicate Snake Ring. Signed, stamped 750, Spain. Ring size 6. With Tiffany box. Approx weight: 4.4 grams. Condition: Very good cond

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

DESCRIPTION: VIntage triple tone yellow, white, and Rose 18k gold ring, decorated with three frontal rows of Diamonds, Stamped along the inner band "750". Total Weight: 8.5 dwt CIRCA: Late 20th Cent.

Pearl necklace consisting of sixty-four 6-6.5mm pearls with 18k yellow gold jump rings separating sections of two pearls. 18k (stamped 750) diamond-set clasp. Pendant set with three antique trillion c

Includes an 18kt yellow gold clasp displaying a central carved jade pendant accented by (16) pave diamonds - stamped verso, "18k 750"; and a 14kt white gold and diamond enhancer ring - stamp

Beautiful 18K yellow gold ring with marquise cut center diamond flanked by three diamonds on each side. Stamped inside band 750 18K and designer BKJ. Overall approx weight 2.7g.

A Vintage Cartier Trinity 18k Gold Ring featuring (3) bands intertwined and of three distinct tones of Gold - White, Yellow and Rose. Stamped (Hallmark) Cartier 750 52 Jewelry House: Cartier Approxim

Ring. Italian 18kt yellow gold ring set with (6) full cut diamond accents, and (13) round faceted sapphires. Stamped to interior of band, "750 Italy 18K". Total approx. weight is 3.1 dwt (gross). Ring

JEWELRY: 18K diamond flower brooch, stamped "750" 18K yellow gold, brooch has hook on back to hang a watch from, diam.: 1 1/4 inches, set with seven round brilliant cut diamonds, approximately 0.24 ct

18K Gold South Sea Pearl and Diamond Ring One polished, stamped, and tested 18K yellow gold ring with a bright finish. The ring is mounted with: 1 genuine cultured South Sea Pearl, and 28 genuine roun

14K Sapphire and Diamond Ring, Mounting: Stamped and tested "18K" yellow gold with bezel set stones. Finger size: 5, center set with one oval faceted dark blue natural sapphire, 7.2mm x 6.1mm, approxi

+JEWELRY: 18K E. Gubelin Chronograph wristwatch with gold bracelet, round chronograph wristwatch, stamped and tested “0.750, 18K” yellow gold, diameter: 37mm, case is stamped: “E. GU

JEWELRY: 18K yellow gold dome amethyst & diamond ring, tested 18K, measuring 25 x 23 mm across the top with tapered shank measuring 5 mm wide at the base, centering the ring is an oval faceted dark pu

An 18k yellow gold, diamond, and sapphire wrap ring. Shank stamped 750 with rubbed makers mark. Containing 6 round diamonds and 6 square sapphires. Gross weight of 9.5 grams. Size 7. Property from a B

A David Yurman onyx and diamond ring18k yellow gold; Stamped: (C) / D.Y. / 750Centering a cushion shaped fancy-cut onyx gauged at 20mm x 20mm x 10mm flanked on each corner by a total of twenty round f

Includes a pair of 18kt yellow gold earrings with colored gem cabochons flanked by pave diamond accents - stamped, "750, 18k"; with 14kt yellow gold backings. Accompanied by a near matched 1