10018: Diamond, Platinum Brooch Stones: Full and singl

Diamond, Platinum Brooch Stones: Full and transitional-cut diamonds weighing a total of approximately 6.70 carats; marquise-shaped diamonds weighing a total of approximately 5&

David Webb Diamond, Platinum, Gold Brooch Stones: Full-cut diamonds weighing a total of approximately 0.80 carat Metal: Platinum, 18k gold Marked: David Webb

Oscar Heyman Diamond, Sapphire, Platinum Brooch Stones: Full-cut diamonds weighing a total of approximately 1.20 carats; square and calibré-cut sapphires Metal&col

George Schuler Diamond, Platinum, Gold Pendant-Brooch Stones: Full-cut diamonds weighing a total of approximately 0.60 carat Metal: 18k gold, platinum Marked&colon

Diamond, Platinum, White Gold Pendant-Brooch Stones: Full-cut diamonds weighing a total of approximately 10.00 carats; marquise-shaped diamonds weighing a total of approx

Diamond, Ruby, Platinum, Gold Brooch Stones: Full and single-cut diamonds weighing a total of approximately 4.65 carats; round-cut ruby Metal: Platinum,

Diamond, Ruby, Platinum, Gold Brooch Stones: Swiss, full, and single-cut diamonds weighing a total of approximately 6.80 carats; round-cut rubies weighi

Diamond, Multi-Stone, Enamel, Platinum, Gold Brooch Stones: Full-cut diamonds weighing a total of approximately 0.90 carat, round and marquise-shaped emerald

Van Cleef & Arpels Emerald, Diamond, Platinum, Gold Brooch Stones: Round-cut emeralds weighing a total of approximately 2.60 carats; full-cut diamonds weighing

Retro Citrine, Diamond, Platinum-Topped Gold Clip-Brooch Stones: Emerald and baguette-cut citrines; European and full-cut diamonds weighing a total of approximately 1.00 carat Metal: Platinum-topped 1

Diamond, Platinum Brooch, circa 1950 Stones: Marquise-shaped diamonds weighing a total of approximately 10.50 carats; round brilliant and full-cut diamonds weighing a tot

Diamond, Ruby, Plique-a-Jour Enamel, Platinum, Gold Brooch, French Stones: Full-cut diamonds weighing a total of approximately 5.70 carats; round-cut ru

Tiffany & Co. Art Deco Diamond, Platinum Brooch Stones: European, transitional, and Swiss-cut diamonds weighing a total of approximately 6.00 carats Metal&col

Art Deco Natural Pearl, Diamond, Platinum Brooch Stones: Mine, European, and single-cut diamonds weighing a total of approximately 3.00 carats; rose-cut diamo

Kieselstein-Cord Ruby, Sapphire, Diamond, Gold Brooch Stones: Full-cut diamonds weighing a total of approximately 1.10 carats; round-cut rubies weighing approximately 1.00 carat; round-cut sapphires w

Art Deco Diamond, Platinum Brooch Stones: Baguette, transitional, and single-cut diamonds weighing a total of approximately 2.45 carats Metal: Platinum Theme&colon

Art Deco Diamond, Emerald, Platinum Brooch Stones: European and single-cut diamonds weighing a total of approximately 2.95 carats; square and rectangle-shaped emeralds weighing a total of approximatel

A South Sea Cultured Pearl, Diamond, and Platinum Ring Stones: Full-cut diamonds weighing a total of approximately 4.00 carats Pearls: South Sea cultured pearl measuring 13.00 mm Metal: Platinum Gross

Diamond, Emerald, Platinum Earrings Stones: Full, baguette, and tapered baguette-cut diamonds weighing a total of approximately 1.95 carats; pear-shaped emeralds weighing a total of approximately 3.75

Peter Lindeman Diamond, Gold Pendant-Brooch Stones: Full-cut diamonds weighing a total of approximately 1.50 carats Metal: 18k gold Theme: Horse Marked: Maker's mark for Peter Lindeman Gross Weight: 1

A Diamond and Platinum Pendant-Brooch Stones: Single-cut diamonds weighing a total of approximately 1.00 carat Metal: Platinum Gross Weight: 6.40 grams Dimensions: 1-1/4 inches x 1-1/4 inches HID03101

Diamond, Platinum Brooch. Featuring five full-cut diamonds weighing a total of approximately 0.35 cttw., accented by seventy-seven single-cut diamonds weighing a total of approximately 1.15 cttw., set

Diamond, Platinum Necklace Stones: Full and marquise-cut diamonds weighing a total of approximately 12.30 carats Metal: Platinum Gross Weight: 31.00 grams Dimensi

Coral, Diamond, Gold Brooch Stones: Coral cabochons; full-cut diamonds weighing a total of approximately 5.15 caratsMetal: 18k white and yellow goldGross Weight: 33.60 gramsDimensions: 2-1/2 inches x