SoldAN 18K GOLD AND DIAMOND URCHIN BROOCHAN 18K GOLD AND DIAMOND URCHIN BROOCH With a full-cut diamond accent, weight 8.7 dwt, length 1 3/16 in. For further information on this lot please visit Bonhams.com For further information about thiSee Sold Price
2022Tiffany & Co 18k Gold Diamond Sapphire Sea Urchin BroochMetal : 18k Gold Designer : Tiffany & Co Gemstone : Diamond approx. 0.08ct, Sapphires Measurements : Brooch is 25mm in diameter Marked: : 18k, Tiffany & Co Weight: 16.2 gramsSee Sold Price
Sold2020Authentic! Tiffany & Co 18k Yellow Gold Diamond EmeraldAuthentic! Tiffany & Co 18k Yellow Gold Diamond Emerald Sea Urchin Pin Brooch Authentic! Tiffany & Co 18k Yellow Gold Diamond Emerald Sea Urchin Pin Brooch Product Description About This Piece: Metal:See Sold Price
Sold2020Tiffany & Co 18k Gold Diamond Ruby Sea UrchinMETAL: 18k Gold. MEASUREMENTS: Brooch is 25mm in diameter. Comes with a pouch. GEMSTONES: Rubies, Diamond approx. 0.07ct. MARKED: Tiffany & Com 18k. WEIGHT: 17.1 grams.Gemstones have not been gradSee Sold Price
Sold2023TIFFANY & CO. TURQUOISE & DIAMOND BROOCH18K Yellow Gold Urchin Form Pin, with (6) turquoise beads and (1) center diamond, 1" diam., 10.6 dwt. Good condition. Provenance: From the estate of Vann Thomson, Coral Gables, FL.See Sold Price
Sold2022David Webb Bicolor 18K Gold & Diamond BroochDavid Webb 18k yellow and white gold brooch with approx. 4cts of diamonds. Stamped WEBB 18K. Approx. 1.75 x 1.75 in., gold weight 28 grams.See Sold Price
Sold2023Van Cleef & Arpels Cheveux d'Ange 18k Gold Diamond Brooch PinMETAL: 18k Gold. GEMSTONES: Diamonds approx. 2.40ctw. MEASUREMENTS: Brooch is 32mm x 32mm. MARKED: Van Cleef & Arpels Made in France 18k, 288612. WEIGHT: 16.5 grams.Gemstones have not been gradedSee Sold Price
Sold2020CARTIER 18K Gold & Diamond Brooch18K yellow gold and diamond brooch, by Cartier, signed and numbered 22449. Approx. 2.5 ct. diamonds. 1 3/4" x 1 7/8". 24.3 dwt.See Sold Price
Sold2023George Schuler Tiffany & Co. 18K Gold Diamond Brooch Pin and EarringsGeorge Schuler For Tiffany & Co. 18K Gold Diamond Brooch Pin and Earrings The Earrings and Brooch Pin feature approximately 1.15 Total Carats of Diamonds. The Brooch stamped on back : TIFFANY & CO. 18See Sold Price
Sold2018Original Cartier 18K Gold & Diamonds BroochCartier 18 K yellow gold and diamond tulip brooch.5 cm x 2.5 cm, weight 21.6 gSee Sold Price
Sold2017Boucheron Paris 18k Gold Diamond Brooch PinMETAL: 18k Gold. MEASUREMENTS: Brooch measures 85mm x 45mm . GEMSTONES: Diamonds - approx. 3.00ctw. MARKED: French assay marks, Boucheron Paris. WEIGHT: 35 grams.Gemstones have not been graded for colSee Sold Price
Sold2023Koven 18k Gold Diamond Brooch Pin SetMetal : 18k Gold Designer : Koven Gemstone : Diamonds approx. 4.00ctw Measurements : Brooches are 60mm x 20mm each Marked: : Koven 1964 Weight: 19.2 gramsSee Sold Price
Sold2022Tiffany & Co 18k Gold Diamond Brooch PinMETAL: 18k Gold. MEASUREMENTS: Brooch is 50mm x 45mm. GEMSTONES: Diamond approx. 0.46ct. MARKED: 18kt, Tiffany & Co. WEIGHT: 17.1 grams.Gemstones have not been graded for color and clarity ,and teSee Sold Price
Sold2020Tiffany & Co 18K Gold Diamond Brooch PinMETAL: 18k Gold. GEMSTONES: Diamonds approx. 1.44ctw. MEASUREMENTS: Brooch is 56mm x 38mm. MARKED: Tiffany & Co 18k. WEIGHT: 30 grams.Gemstones have not been graded for color and clarity ,and testSee Sold Price
Sold201818k Gold Diamond Brooch Clip SetMETAL: 18k Gold. MEASUREMENTS: Brooch converts into two clips - measures 57mm x 30mm. GEMSTONES: Diamonds approx. 2.00ctw. MARKED: Gold assay hallmarks on stems. WEIGHT: 31.4 grams.Gemstones have notSee Sold Price
Sold2023Peter Lindeman 18k Gold & Diamond Brooch/ PendantPeter Lindeman 18k Yellow and White Gold and Diamond Limited Edition Brooch/ Pendant. Designed with a large stag flanked by smaller stags, all within diamond faceted stars, marked "XMAS 1972," "PeterSee Sold Price
Sold202018K Gold Diamond Brooch PinMETAL: 18k Gold. GEMSTONES: Diamonds approx. 2.60ctw. MEASUREMENTS: Brooch is 71mm x 41mm. MARKED: Maker's Mark. WEIGHT: 16.5 grams.Gemstones have not been graded for color and clarity ,and testedSee Sold Price
Sold2022Cartier Panthere 18k Gold Diamond Brooch PinMETAL: 18k Gold. MEASUREMENTS: Brooch is 54mm x 15mm. GEMSTONES: Diamonds approx. 0.68ctw. MARKED: Cartier, 750, 1999, B2108. WEIGHT: 7 grams.Gemstones have not been graded for color and clarity ,andSee Sold Price
Sold2021Mid Century Platinum 18k Gold Diamond Brooch PinMid century platinum and 18k yellow gold brooch with rose cut and old mine cut diamonds. Center diamond approx. 0.21ct, surrounding diamonds approx. 1.60ctw. Brooch is 48mm x 38mm. Tested: Plat, 18k.See Sold Price
Sold2023Antique 18K Gold Diamond BroochRare, early 18K gold multi rose-cut, old-mine many diamond floral rose spray brooch. (6.9 dwt. 3 ctw+)See Sold Price
Sold20211960s 18K Gold Diamond Brooch PinMETAL: 18k Gold. GEMSTONES: Diamonds approx. 0.25ctw. MEASUREMENTS: Brooch is 49mm x 37mm. TESTED: 18k. WEIGHT: 26.2 grams.Gemstones have not been graded for color and clarity ,and tested for claritySee Sold Price
Sold20221960s 18k Gold Diamond Brooch PinMETAL: 18k Gold. GEMSTONES: Diamonds approx. 1.26ctw. MEASUREMENTS: Brooch is 75mm x 37mm. MARKED: Renard 18k. WEIGHT: 19.2 grams.Gemstones have not been graded for color and clarity ,and tested for cSee Sold Price
Sold2023French 1970s 18k Gold Diamond Brooch PinMETAL: 18k Gold. MEASUREMENTS: Brooch is 50mm x 33mm. GEMSTONES: Diamonds approx. 0.64ctw. MARKED: RG 18k, des in France. WEIGHT: 15.8 grams.Gemstones have not been graded for color and clarity ,and tSee Sold Price
Sold2019Antique Platinum 18k Gold Diamond Brooch PinMETAL: Platinum/ 18k Gold. MEASUREMENTS: Brooch is 69mm x 21mm. Chain is 3.75" long (with safety pin). TESTED: Plat top/ 18k gold. WEIGHT: 13.9 grams.Gemstones have not been graded for color andSee Sold Price
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