Platinum, diamond and cultured pearl choker, circa 1975

Victorian/Edwardian platinum and multicolor 14K gold, diamond and cultured pearl brooch. Stamped, "B14K". 11.7 grams. 1.875"L, Circa - Late 19th - Early 20th C. PROVENANCE: James Robinson, New York. F

Diamond, Fancy Gray-Greenish Yellow Diamond, Colored Diamond, Cultured Pearl, Platinum, White Gold Bracelet, circa 1950 Stones: Round brilliant-cut fancy gray

Circa 1975, Napoli, Italy, 14k yellow gold Each hook earring suspending a cultured South Sea pearl snowman with yellow and white gold hat, emerald eyes, and diamond-set scarf 1" H x .625" Dia. 16.5

Vintage 1950's Pearl Diamond Drop Stud Earrings Platinum Clip-On 15.10 Grams These are gorgeous vintage earrings! Please let us know if you have any questions. Circa: 1950's Pearls: 14 cultured pearls

A vintage strand of cultured pearls, pearls ranging from 2mm to 4.5mm, with a vintage platinum clasp containing an old mine cut marquis diamond, Italian, circa 1900s. We are erring on the side of caut

Ruby, Diamond and Cultured Pearl Choker18k yellow gold, the five-strand choker composed of 4.00-4.50mm cultured pearls, finished with a clasp, mounted with an oval cabochon-cut ruby weighing 2.00 cara

A Pair of Platinum, Diamond and Cultured Pearl Dangle Earrings, containing 12 round brilliant cut diamonds weighing approximately 1.40 carats total and two pearls measuring approximately 11.32-12.75 m

BULGARI: AMETHYST, DIAMOND AND CULTURED PEARL NECKLACE, CIRCA 1980 The geometric plaque with a cushion-shaped amethyst at the centre between baguette and brilliant-cut diamonds, on a single strand of

J.E. Caldwell Platinum diamond and akoya cultured pearl earrings, with a unsigned matching graduated 9mm – 10mm pearl necklace with 14K white gold clasp. Provenance: From a local collection. Ear

2 pear-shaped diamonds weighing 4.41 cts., 20 marquise-shaped diamonds ap. 10.00 cts., 4 round diamonds ap. .50 ct., 2 oval pearls ap. 17.4 x 13.6 and 16.8 x 14.2 mm., with maker's mark for Jacques Ti

South Sea Cultured Pearl, Diamond, Platinum, White Gold Earrings  The earrings featur

Pair of South Sea Cultured Pearl, Diamond, Platinum "Day into Night" Earrings. Each featuring one removable south sea cultured pearl drop measuring approximately 18 x 14.5 mm, capped by round brillian

South Sea Cultured Pearl, Diamond, Platinum Earrings The earrings feature full-cut diamonds weighing a total of approximately 3.95 carats, enhanced by marquise-cut diamonds weighing a total of approxi

Cultured pearl, diamond, platinum ringFeaturing (1) baroque cultured pearl, measuring approximately 19 X 14 X 13 mm, accented by (8) baguette and (51) full-cut diamonds, weighing a total of approximat

South Sea Cultured Pearl, Diamond, Platinum, Gold Ring The ring features a South Sea cultured pearl measuring 14.70 x 14.40 mm. enhanced by full-cut diamonds weighing a total of approximately 2.95 car

METAL: 14k Gold/ Platinum. MEASUREMENTS: Necklace is 11 6/8" long and 1 3/8" wide. GEMSTONES: Pearls - 2.5-4mm average. Diamonds approx. 3.30ctw. TESTED: 14k/Plat. WEIGHT: 46.7 grams. Gemsto

Featuring four European-cut diamonds weighing a total of approximately 2.09 cttw., accented by nineteen old European-cut diamonds weighing a total of approximately 0.47 cttw., highlighted by an a

Cultured pearl, diamond, platinum 14k yellow gold necklace Composed of (71) graduated cultured pearls, ranging in size from approximately 8.5 mm to 5.4 mm, completed by one platinum and 14k yellow gol

Pair of Cultured Pearl, Diamond, Platinum Earrings. Each featuring seven cultured pearls ranging in size from approximately 8.1 mm to 5.2 mm, accented by five marquise-cut, eight full-cut and twelve b

Cultured Pearl, Diamond, Platinum Necklace. Composed of sixty-three round cultured pearls ranging in size from approximately 10.2 x 4.85 mm, completed by an emerald-cut and round-cut diamond, platinum

Centering a round cultured pearl measuring approximately 8.0 mm, accented by fourteen single-cut diamonds weighing a total of approximately 0.28 cttw., set in a platinum ring mounting, size 6. Gross w

(Lot of 2) Diamond, cultured pearl, platinum rings Including 1) ring, centering (1) rose-cut diamond, measuring approximately 4.70 X 4.67 mm, set in a platinum mounting, size 5.5, gross weight 3.00 gr

Artist/Designer; Manufacturer: unknown Marking(s); notes: 14K (necklace clasp), stick pin unmarked Country of origin; materials: 14K gold, platinum, diamond, sapphire, Japanese Akoya cultured pearl Di

Estate Art Deco Platinum & Diamond Pearl Necklace. Cultured 9mm pearls hand knotted on white silk thread. Pendant also serves as clasp with two emerald accents. Pendant set with approximately .75 of a