Aquamarine, Diamond, Platinum-Topped, 14k Yellow Gold

Aquamarine, Diamond, Platinum-Topped, 14k Yellow Gold Bar Brooch. Featuring one emerald-cut aquamarine weighing approximately 3.60 cts., accented by six rose-cut diamonds, set in a platinum-topped, 14

Edwardian aquamarine, diamond, platinum-topped 14k yellow gold lavaliere necklace Centering (1) oval-cut aquamarine, weighing approximately 0.85 ct., surmounted by (1) old single-cut diamond, accented

Edwardian diamond, platinum-topped 14k yellow gold bib necklace Featuring (1) old European-cut diamond, weighing approximately 1.05 cts., accented by (2) old European-cut diamonds, weighing a total of

Edwardian diamond platinum-topped 14k yellow gold pendant-brooch featuring (2) old European-cut diamonds weighing a total of approximately 0.55 ct. accented by (52) old European and single-cut diamond

Edwardian diamond, platinum-topped 14k yellow gold pendant-brooch featuring (2) old European-cut diamonds, weighing a total of approximately 0.55 ct., accented by (52) old European and single-cut diam

Edwardian diamond, platinum topped 14k yellow gold sunburst brooch centering one old European-cut diamond, weighing approximately 0.60ct., surrounded by (64) old mine-cut diamonds, weighing a total of

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

Garnet, Diamond, Platinum-Topped, 14k Yellow Gold Stickpin. Designed as a pansy, the top two petals composed of pear shaped garnet cabochons, accented by eight rose-cut diamonds, set in a platinum-top

(Lot of 3) Demantoid and tsavorite garnet, tourmaline, diamond, platinum and yellow gold stick pins including one demantoid garnet, diamond, platinum-topped 14k yellow gold parrot stick pin; one deman

(Lot of 3) Diamond, platinum and gold horseshoe stick pins Including 1) old European-cut diamond, platinum-topped 14k yellow gold horseshoe stick pin; 1) single-cut diamond, 14k white and yellow gold

Freshwater Pearl, Diamond, Platinum-Topped, 14k Yellow Gold Ring. Featuring one freshwater pearl, accented by old European-cut and single-cut diamonds weighing a total of approximately 0.35 cttw., set

Art Nouveau Sapphire, Diamond, Platinum-Topped, 14k Yellow Gold Circle Brooch. Featuring six round-cut sapphires weighing a total of approximately 1.15 cttw., accented by eighteen round-cut diamonds w

Cultured Pearl, Diamond, Platinum-Topped, 14k Yellow Gold Jewelry Suite. Including one freshwater pearl, diamond, platinum-topped circle brooch measuring approximately 27 mm together with a cultured p

Seed Pearl, Diamond, Sapphire, Platinum-Topped, 14k Yellow Gold Golf Brooch. Designed as a golf putter, the blade accented by single-cut diamonds and a single seed pearl as the golf ball, the handle a

Edwardian diamond, ruby, and platinum topped 14k yellow gold horse stick pin designed as a horse head with bridal, encrusted with (14) old mine cut diamonds weighing a total of approximately 0.25 ct.,

Consisting of a pair of double cufflinks, together with three matching shirt studs, each featuring a concave onyx tablet centering one full-cut diamond set in platinum topped, 14k yellow gold mounti

Platinum and 14k yellow gold diamond ring. Platinum topped with a 14k yellow gold band, three appx. 0.06ct diamonds surrounded by fourteen 0.03ct diamonds, 0.60 ctw, sz. 4.5, 2.3g.

Platinum topped 14k yellow gold Edwardian style cluster ring with a cushion set dark blue sapphire center (8.5 x 6.5mm), surrounded by 12 prong set early cut rounds diamonds (2.88mm each) with an expa

Designed as trailing leaves and flowers, accented by seventy-one old European-cut diamonds weighing a total of approximately 1.42 cttw. set in a platinum topped, 14k yellow gold back mounting suspende

Circa 1890, platinum-topped 14k yellow gold Centering an old mine-cut diamond weighing approximately 0.20 ct. and graded H-I color, SI-I clarity and further set with rose-cut diamonds to the body wit

Centering an old European-cut diamond weighing approximately 0.75 ct., set in a platinum topped, 14k yellow gold filigree ring mounting, size 8. Gross weight: 2.2 grams. Item condition: engraving on s

(Lot of 10) Coral, pearl, diamond, shell, silver and gold stickpins comprised of two monster baroque pearl and diamond stickpins, one is silver and 9k, the other is platinum topped 14k yellow gold; on

Platinum-topped 14K yellow gold Edwardian ring featuring three old mine cut diamonds, larger central diamond weighing approx. 0.55 ct, approx color grade I-J and approx clarity grade SI, two smaller d

(Lot of 3) Diamond, garnet, platinum and yellow gold equestrian stickpins comprised of one rose-cut diamond, platinum-topped 18k yellow gold horse head stickpin; one garnet and 14k yellow gold horse h