Sold202255217: Diamond, Platinum Brooch Stones: Full and transDiamond, 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&See Sold Price
Sold202255223: David Webb Diamond, Platinum, Gold Brooch StoneDavid Webb Diamond, Platinum, Gold Brooch Stones: Full-cut diamonds weighing a total of approximately 0.80 carat Metal: Platinum, 18k gold Marked: David WebbSee Sold Price
Sold202211009: Oscar Heyman Diamond, Sapphire, Platinum Brooch Oscar Heyman Diamond, Sapphire, Platinum Brooch Stones: Full-cut diamonds weighing a total of approximately 1.20 carats; square and calibré-cut sapphires Metal&colSee Sold Price
Sold202255397: George Schuler Diamond, Platinum, Gold Pendant-BGeorge Schuler Diamond, Platinum, Gold Pendant-Brooch Stones: Full-cut diamonds weighing a total of approximately 0.60 carat Metal: 18k gold, platinum Marked&colonSee Sold Price
Sold202255218: Diamond, Platinum, White Gold Pendant-Brooch StDiamond, Platinum, White Gold Pendant-Brooch Stones: Full-cut diamonds weighing a total of approximately 10.00 carats; marquise-shaped diamonds weighing a total of approxSee Sold Price
Sold202255098: Diamond, Ruby, Platinum, Gold Brooch Stones: FuDiamond, Ruby, Platinum, Gold Brooch Stones: Full and single-cut diamonds weighing a total of approximately 4.65 carats; round-cut ruby Metal: Platinum,See Sold Price
Sold202255211: Diamond, Ruby, Platinum, Gold Brooch Stones: SwDiamond, Ruby, Platinum, Gold Brooch Stones: Swiss, full, and single-cut diamonds weighing a total of approximately 6.80 carats; round-cut rubies weighiSee Sold Price
Sold202255392: Diamond, Multi-Stone, Enamel, Platinum, Gold BroDiamond, Multi-Stone, Enamel, Platinum, Gold Brooch Stones: Full-cut diamonds weighing a total of approximately 0.90 carat, round and marquise-shaped emeraldSee Sold Price
Sold202255226: Van Cleef & Arpels Emerald, Diamond, Platinum, Van Cleef & Arpels Emerald, Diamond, Platinum, Gold Brooch Stones: Round-cut emeralds weighing a total of approximately 2.60 carats; full-cut diamonds weighingSee Sold Price
Sold2021Retro Citrine, Diamond, Platinum-Topped Gold CliRetro 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 1See Sold Price
Sold202255204: Diamond, Platinum Brooch, circa 1950 Stones: MaDiamond, Platinum Brooch, circa 1950 Stones: Marquise-shaped diamonds weighing a total of approximately 10.50 carats; round brilliant and full-cut diamonds weighing a totSee Sold Price
Sold202255243: Diamond, Ruby, Plique-a-Jour Enamel, Platinum, Diamond, Ruby, Plique-a-Jour Enamel, Platinum, Gold Brooch, French Stones: Full-cut diamonds weighing a total of approximately 5.70 carats; round-cut ruSee Sold Price
Sold202210051: Tiffany & Co. Art Deco Diamond, Platinum Brooch Tiffany & Co. Art Deco Diamond, Platinum Brooch Stones: European, transitional, and Swiss-cut diamonds weighing a total of approximately 6.00 carats Metal&colSee Sold Price
Sold202255173: Art Deco Natural Pearl, Diamond, Platinum BroochArt Deco Natural Pearl, Diamond, Platinum Brooch Stones: Mine, European, and single-cut diamonds weighing a total of approximately 3.00 carats; rose-cut diamoSee Sold Price
Sold2021Kieselstein-Cord Ruby, Sapphire, Diamond, Gold BKieselstein-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 wSee Sold Price
Sold202211006: Art Deco Diamond, Platinum Brooch Stones: BagueArt Deco Diamond, Platinum Brooch Stones: Baguette, transitional, and single-cut diamonds weighing a total of approximately 2.45 carats Metal: Platinum Theme&colonSee Sold Price
Sold2021Art Deco Diamond, Emerald, Platinum Brooch StonArt 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 approximatelSee Sold Price
Sold2021A South Sea Cultured Pearl, Diamond, and PlatinuA 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 GrossSee Sold Price
Sold2021Diamond, Emerald, Platinum Earrings Stones: FulDiamond, 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 3.75See Sold Price
Sold2021Peter Lindeman Diamond, Gold Pendant-Brooch StoPeter 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: 1See Sold Price
Sold2021A Diamond and Platinum Pendant-Brooch Stones: SiA 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 HID03101See Sold Price
Sold2022Diamond, Platinum BroochDiamond, 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., setSee Sold Price
Sold202255361: Diamond, Platinum Necklace Stones: Full and marDiamond, Platinum Necklace Stones: Full and marquise-cut diamonds weighing a total of approximately 12.30 carats Metal: Platinum Gross Weight: 31.00 grams DimensiSee Sold Price
Sold2021Coral, Diamond, Gold Brooch Stones: Coral cabochons;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 xSee Sold Price
4 days LeftHeritage Auctions55154: Diamond, Ruby, Platinum, Gold Brooch Stones: Fu$12,000
4 days LeftHeritage Auctions55225: Diamond, Platinum, White Gold Pendant-Brooch St$4,000
4 days LeftHeritage Auctions55213: Art Deco Diamond, Platinum, White Gold Double-C$4,200(2 bids)
4 days LeftHeritage Auctions55311: Diamond, Colored Diamond, Multi-Stone, Platinum$3,000
4 days LeftHeritage Auctions55325: David Webb Diamond, Emerald, Enamel, Platinum, $3,000
4 days LeftHeritage Auctions55320: David Webb Diamond, Ruby, Enamel, Platinum, Gol$2,400
4 days LeftHeritage Auctions55236: Colombia Emerald, Diamond, Platinum, White Gold$5,000
4 days LeftHeritage Auctions55224: Trabert & Hoeffer Mauboussin Retro Burma Ruby, $3,000
4 days LeftHeritage Auctions55140: Diamond, Platinum, White Gold Pendant-Brooch St$2,400
4 days LeftHeritage Auctions55240: Van Cleef & Arpels Diamond, Emerald, Gold Jewel$8,000
4 days LeftHeritage Auctions55222: Art Deco Diamond, Platinum, White Gold Clip-Bro$8,000
4 days LeftHeritage Auctions55164: Art Deco Opal, Diamond, Platinum, Gold Brooch S$2,400
4 days LeftHeritage Auctions55067: Diamond, Platinum Necklace Stones: Full-cut dia$9,000