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
Sold2023Vintage Boucheron Paris 18K Gold, Chrysoprase and Diamond Pin BroochTitle: Vintage Boucheron Paris 18K Gold, Chrysoprase and Diamond Pin Brooch Description: - 18 karat yellow and white gold - 0.51 carat of round brilliant cut diamond - 1.32 cabochons chrysoprase - feaSee Sold Price
Sold2022BOUCHERON: AN 18K GOLD, LAPIS LAZULI, AND DIAMOND JABOT, FRENCH, CIRCA 1920BOUCHERON: AN 18K GOLD, LAPIS LAZULI, AND DIAMOND JABOT, FRENCH, CIRCA 1920 Designed as a stick pin with open motifs of lapis lazuli, accented by rose-cut diamonds signed Boucheron, Paris, measures 3See Sold Price
Sold2015Vintage French Gold and Diamond Brooch.Vintage gold and diamond brooch, Paris, France. White gold bar brooch set with (11) old mine cut diamonds. Pin closure with plunger clasp. (Tests 18k). (Approx. 1 3/8", 0.1 ozt).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
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
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
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
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
Sold2022Midcentury 18k Gold Diamond Brooch PinMETAL: 18k Gold. MEASUREMENTS: Brooch is 40mm x 35mm. GEMSTONES: Diamonds approx. 1.80ctw. TESTED: 18k. WEIGHT: 14.2 grams.Gemstones have not been graded for color and clarity ,and tested for claritySee Sold Price
Sold2022Frascarolo 18k Gold Diamond Brooch PinMETAL: 18k Gold. GEMSTONES: Diamonds approx. 0.81ctw. MEASUREMENTS: Brooch is 46mm x 32mm. MARKED: Modele Depose FC 750, 18k. WEIGHT: 14.2 grams.Gemstones have not been graded for color and clarity ,aSee Sold Price
Sold2021Carrera Y Carrera 18K Gold Diamond Brooch PinMETAL: 18k Gold. GEMSTONES: Diamonds approx. 0.68ctw. MEASUREMENTS: Brooch is 45mm x 20mm. MARKED: CC Maker's symbol, 383817. WEIGHT: 9.7 grams.Gemstones have not been graded for color and claritySee Sold Price
Sold2020Antique 18K Gold Diamond Brooch PinMETAL: 18k Gold. GEMSTONES: Rose cut diamonds approx. 25 stones. MEASUREMENTS: Brooch is 60mm x 35mm. Evidence of repair in the back. TESTED: 18k. WEIGHT: 14 grams.Gemstones have not been graded for cSee Sold Price
Sold2022Tiffany & Co Picasso 18k Gold Diamond Brooch PinMETAL: 18k Gold. MEASUREMENTS: Brooch is 28mm x 5mm. GEMSTONES: Diamonds approx. 0.55ctw. MARKED: Paloma Picasso, T & Co, 1982, 18k. WEIGHT: 1.9 grams.Gemstones have not been graded for color andSee Sold Price
Sold20161960s 18k Gold Diamond Brooch PinBrooch measures 61mm x 30mm. Set with approx. 0.50ctw in diamonds. Tested 18k. Weight - 16 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unlSee Sold Price
Sold201918K Gold Diamond Brooch PinMETAL: 18k gold. GEMSTONES: Diamond approx. 0.48ct. MEASUREMENTS: Brooch is 50mm long x 2mm wide, center measures - 5mm x 5mm wide. MARKED: 750 maker's mark. WEIGHT: 4.5 grams.Gemstones have not bSee Sold Price
Sold2017Damiani 18K Gold Diamond Brooch PinMETAL: 18K gold. GEMSTONES: diamonds-approx. 0.30ctw. MEASUREMENTS: brooch is 30mm x 17mm at widest point. MARKED: Damiani , tested 18K. WEIGHT: 5.5 grams.Gemstones have not been graded for color andSee Sold Price
May 14Adam's AuctioneersAN AMETHYST AND DIAMOND PENDANT/BROOCH, BY BOUCHERON, CIRCA 1965 The stylised ropetwist bow centrin€0
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