Sold2019Antique Frederic Boucheron 18K Gold Brooch18K Gold. Trademarked, "Fc Boucheron Paris" rear edge. Weight: 6.54g gross. 30 x 22mm. Offered without reserve. Est. $200-300.See Sold Price
Sold2022Antique 18K Gold Brooch Set with Natural PearlAntique 18K Gold Brooch, designed in the shape of an Orchid and set with Natural Pearl (the stamen), silver markedk, weight: 2.8 grams, width: 3.5 cm.See Sold Price
Sold2020Antique 18k Gold Micro Mosaic Scarab Brooch PinAntique 18k gold brooch with micro mosaic top (shows evidence of multiple repairs/damages) depicting a scarab bug. Brooch is 40mm i ndiameter. Tested 18k. Weight - 15.4 grams.See Sold Price
Sold2020Antique 18k Gol d Miniature Porcelain Painting BroochAntique 18k gold brooch with miniature porcelain painting. Brooch measures 42mm x 46mm. Tested 18k. Weight - 9 grams.See Sold Price
Sold2020Antique 18k Gold Emerald Diamond Brooch PinAntique 18k gold brooch, set with approx. 9.7mm x 7.4mm emeald, surrounded with approx. 0.80ctw in diamonds. Brooch is 52mm x 15mm. Tested 18k. Weight 5.8 grams.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
Sold2022Antique 18k Gold Bow Brooch with Sapphires and DiamondsCirca 1910/30 Bow brooch crafted in 18k yellow Gold and Platinum, set with a center Diamond Approx. 0.20 carats. Along with 88 round cut Diamonds weighing Approx. 1.75 carats. 39 Natural Sapphires weiSee Sold Price
Sold2022Antique 18k Gold Diamond Brooch PendantMETAL: 18k Gold. GESMTONES: Mix old mine and rose cut diamonds approx. 53 stones (two stones are missing) Two larger stones are approx. 0.95-1.00ctw. MEASUREMENTS: Brooch is 42mm x 47mm. TESTED: 18k.See 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
Sold2023Antique 18k Gold Chalcedony Brooch PinMETAL: 18k Gold. GEMSTONES: Chalcedony. MEASUREMENTS: Brooch is 37mm x 30mm. TESTED: 18k. WEIGHT: 6.2 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhanSee Sold Price
Sold2021ANTIQUE 18K GOLD & DIAMOND BROOCHAn 18k yellow gold stylized, ribboned clover brooch with small diamond center. Possible Masonic, hallmarked only JL SALE. Diamond measures 3mm in diameter. Dimensions: W 1.25" Weight: 5.5 dwt ConditioSee Sold Price
Sold2022ANTIQUE 18K GOLD CAMEO BROOCHOval shell cameo with a highly carved image of Bacchus on a blush taupe background, bezel-set and framed in yellow gold, testing 18k. H. 6.5 cm (2 1/2 in.) W. 5cm (1 7/8 in.)See Sold Price
Sold2017Antique 18k Gold Coral Brooch PinMETAL: 18k gold. MEASUREMENTS: brooch is 39mm x 11mm. GEMSTONES: coral. MARKED: 750, 47 AR. WEIGHT: 3.4 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhSee Sold Price
Sold2024ANTIQUE GOLD BROOCH ETCHED GLASS WITH GEMSTONESAn antique 18K gold round brooch made of mother of pearl colored semi transparent etched glass designed with wonderful floral patterns, surrounded with a magnificent gemstones frame, with one skillfulSee Sold Price
Sold2021Antique 18k Gold Diamond Pearl Crown BroochAntique 18k gold crown brooch, with pearls and 5 diamonds. Brooch measures 40mm x 22mm. Tested 18k. Weight - 4.4 grams.See 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
Sold2021Antique Victorian era 18k Gold brooch with DiamondsAntique Victorian era 18kt acid tested gold brooch with 21 old cut genuine natural diamonds and 16 rose cut diamonds, all are very good quality. The back pin is made of 18kt yellow gold, the brooch meSee Sold Price
2022Antique 18K Gold Malachite Mosaic Brooch PinAntique 18K Gold Malachite Mosaic Brooch Pin highlighting an unusual Green Malachite back plaque (Typically found in Black Onyx) with a central depicted mosaic scene. Approximate Dimensions: 2.75 inchSee 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
Sold2023Antique Victorian 18K Gold Pendant Brooch with Diamonds and SapphiresCa. mid 19th to late 19thC. Stamped "18K" and "750". Contains both white and yellow gold. Excellent with no breaks, repairs or missing stones. The mine and rose cut diamonds are all very clear, the saSee Sold Price
Sold2019Antique 18K Gold Silver Diamond Brooch Pin PendantMETAL: 18k gold. Silver. GEMSTONES: Rose and old mine cut diamonds (2 missing diamonds). MEASUREMENTS: Brooch/Pendant is 56mm long x 25mm wide. MARKED: Owl Hallmarks. WEIGHT: 10.8 grams.Gemstones haveSee Sold Price
Sold2021Antique 18K Gold Silver Diamond Brooch PinMETAL: 18k Gold and Silver. GEMSTONES: Center old mine diamond approx. 0.25ct, side old mine and rose cut diamonds . MEASUREMENTS: Brooch is 33mm x 33mm wide. TESTED: 18k, Silver. WEIGHT: 16.5 grams.GSee Sold Price
Sold2022Antique 18k Gold Amethyst Onyx Brooch PinMETAL: 18k Gold. MEASUREMENTS: Brooch is 40mm x37mm. GEMSTONES: Amethyst approx. 22.2 x 17.2 x 9.7mm, Onyx. TESTED: 18k. WEIGHT: 19.1 grams.Gemstones have not been graded for color and clarity ,and teSee Sold Price
2023Antique 18k Gold Flower Blossom BroochFlower blossom brooch with pearl center sculpted of 18k yellow gold. Length 2 3/8 in.; total weight 10.6 grams Provenance: The Estate of Philip and Carolyn Moran, San Antonio, Texas We happily provSee Sold Price
2 days LeftSeized Assets AuctioneersAntique Victorian 18k Gold 2.40 ctw Old Mine Diamond Flower Dangle Bar Pin Brooc$1
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6 days LeftCollective HudsonVictorian Antique Diamond, Emerald, Gold, and Silver Brooch, Late 19th Century$3,000
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5 days LeftMynt Auctions18k Yellow Gold Antique Brooch Natural Diamonds Rubies Emeralds Sapphires$1,500
Jun 12Ostantix AuctionsAn Antique yellow gold 18k Snake shaped brooch with a miniature pearl and ruby color stone.€160
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4 days LeftFederal Assets AuctioneersAntique Edwardian French 18k Gold & Platinum 0.80 ctw Diamond Pearl Bar Pin Broo$1
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2 days LeftJasper52Antique French Victorian Bracelet Earrings Brooch 18k Gold by Antoine Barrière$13,000
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6 days LeftTOISHINSEI Co., Ltd.Western medieval vintage copper plated 18k gold carriage alloy rhinestone antique brooch$10(1 bid)