Vintage 18k TT Gold 0.73 ctw Old Cut Round Diamond

Vintage Estate 18k White Gold Old Mine Cut Diamond Art Deco Filigree Ring Vintage / Estate 18k White Gold Art Deco Filigree Ring with a center round Old Mine Cut Diamond. Antique, circa 1920's, one-of

Vintage 18K White Gold Daimond Circle Form Brooch set with 24 round old European cut diamonds, approx 1 1/2 ct total weight, 1 1/4" diameter.

Vintage 18K yellow gold pave diamond bar cufflinks, set with 72 round brilliant-cut diamonds; approx: 0.72 cttw., color: F-G, clarity: VS, marked: "18K" with maker's mark. 0.75"L x 0.43"W x 0.87"H. Ap

Vintage 18K yellow gold pave diamond bar cufflinks, set with 72 round brilliant-cut diamonds; approx: 0.72 cttw., color: F-G, clarity: VS, marked "18K" with maker's mark. 0.75"L x 0.43"W x 0.87"H. App

Vintage 18K white gold diamond and pearl drop screw back post earrings, comprise of four 8mm cultured pearls with good luster and two round brilliant-cut diamonds, approx: 0.50 cttw., color: H-I, clar

Vintage Diamond, Synthetic Sapphire, 18k White Gold Ring. Featuring five old European-cut diamonds weighing a total of approximately 0.50 cttw., accented by two triangular-cut synthetic sapphires, set

Vintage Persian 18K yellow gold precious stones (ruby, sapphire and emerald) diamond ornate floral scroll motif necklace, set three round brilliant-cut diamonds; approx: 0.15 ctw. Central pear shaped

Vintage 18K yellow gold and diamond ring, composed of four diamonds including one round brilliant-cut and three old mine cut diamonds; approx: 1.00 ct tw., color: H- I, clarity: SI1 - SI2., marked: "1

Pair of Vintage Diamond, Platinum-Topped, 14k Yellow Gold Earrings. Each featuring nineteen old round-cut diamonds weighing a total of approximately 0.15 cttw., set in a platinum-topped, 14k yellow go

VINTAGE 18K DIAMOND WAVE RING: 18K yellow gold ring contains 25 round brilliant cut diamonds arranged in 4 vertical ''wave'' rows. Wave height is approx. 1.375''. WEIGHT: .50 Ct. Approx. Rated VS-SI i

An unstamped, tested vintage 18K yellow gold ring with a platinum topping on mount, featuring one round brilliant cut .30ct ruby and one old European mine cut diamond approximately .40ct. Size 5.75. A

Platinum open circle pin featuring old European and round cut diamonds, weighing approx. 2.00 ctw, and French cut black onyx, milgrain edge, 18K safety catch, 1.25 in. diameter, 5.8 grams Provenance:

Featuring three round-cut garnets weighing a total of approximately 0.88 cttw., accented by twenty-six old European-cut diamonds weighing a total of approximately 0.75 cttw., set in an 18k yellow gold

Centering one old mine-cut diamond weighing approximately 0.40 ct. accented by seven round-cut green tourmalines weighing a total of approximately 0.35 cttw., set in an 18k yellow gold ring mounting,

Victorian Enamel, Pearl, Diamond, 18k Yellow Gold Bow Brooch. Designed as a bow, featuring three round half pearls, accented by two old mine-cut diamonds weighing a total of approximately 0.20 cttw.,

18K yellow gold ribbon brooch with round brilliant, old European and single cut diamonds, total weight 3.71 ctw, G-H color, VS1 - SI2 clarity, 2.5 in. L, 26.0 grams The Estate of Susan Kaufmann.

Diamond, Ruby, 18k Yellow Gold Bracelet The 18k yellow gold fancy links accented by four Old European-cut diamonds weighing a total of approximately 0.40 cttw., interspaced by four round-cut rubies we

Including one ring centering twelve round-cut sapphires set in a platinum and 18k rose gold mounting, size 5; one ring centering nine single-cut diamonds weighing a total of approximately 0.09 cttw. s

Earth-Mined Diamond Bracelet.  They don't make them like this anymore!  This is a vintage 18 karat yellow gold and platinum and iridium bracelet with 9.18 carats of round, brilliant-cut, H-I

Lady's Vintage Approx. 10.0 Carat Total Weight 97 Round Brilliant Cut and Old European Cut Diamond and 14 Karat White Gold Riviera Necklace Set in the Center with a .50 Carat Round Brilliant Cut Diamo

Late Edwardian Period Brooch crafted in 18k yellow Gold, set with a center Natural Round Emerald Approx. 0.30 carats. Accented with Old mine and Rose cut Diamonds weighing Approx. 1.55 ctw.Stamped wit

METAL: 18k Gold. GEMSTONES: Old mine cut diamonds approx. 0.70ctw. Enamel. MEASUREMENTS: Earrings are 33mm long x 17mm in diameter circle drops. TESTED: 18k. WEIGHT: 5.5 grams.Gemstones have not been

Vintage Estate 18k White Gold Old Mine Cut Diamond Art Deco Filigree Ring sz 8.5 Vintage Estate 18k White Gold Old Mine Cut Diamond Art Deco Filigree Ring sz 8.5 Product Description About This Piece:

The vintage 18K yellow gold enhancer set with seven full cut round diamonds totaling approximately 0.40ct, graded G-H, and VS clarity. Marked ‘18K 0.750/ INDUSTRI ARGENTINA (?).’ Gross weight 4 gr