Sold2023Ruby Diamond Opal 18K Gold and Steel BroochRuby diamond opal brooch; steel and 18K yellow gold brooch with worn hallmarks; Test: white metal not gold/18K yellow gold, one oval 7x5mm opal is bezel set with small 3.5mm pearl accent set into yellSee Sold Price
Sold2016LADIES 18K YELLOW GOLD OPAL BROOCHLADIES 18K YELLOW GOLD OPAL BROOCH Ladies 18K yellow gold brooch with a 12 x 9mm white opal. Weight: 3.4g Size: 18mmSee Sold Price
Sold2016LADIES 18K YELLOW GOLD OPAL BROOCH PENDANTLADIES 18K YELLOW GOLD OPAL BROOCH PENDANT Ladies 18K yellow gold brooch pendant with a 25 x 18mm oval cut white opal. Weight: 8.4g Size: 33 x 25mmSee Sold Price
Sold2023ART NOUVEAU STYLE PLIQUE-A-JOUR DRAGONFLY BROOCH18K yellow gold and 14K white gold Art Nouveau style plique-Ã -jour dragonfly brooch set with a cabochon opal, two cabochon aquamarine eyes and round cut diamond accents. Apparently unmarked but tesSee Sold Price
Sold2017Opal Brooch/Pendant in 18 Karat Yellow Gold on a 14An 18k yellow gold organic form brooch/pendant containing one 26mm x 19mm oval cabochon opal ca 1940's suspended on a 24" 14k yellow gold chain. Semi translucent opal with a white body color and red aSee Sold Price
Sold2016MENS 18K YELLOW GOLD WHITE OPAL RINGMENS 18K YELLOW GOLD WHITE OPAL RING Mens 18K yellow gold ring with a 10 x 15mm oval white opal. Weight: 11.8g Size: 11.5See Sold Price
Sold202218K YELLOW GOLD MOUNTED PRECIOUS WHITE OPAL OVAL CABOCHON PENDANT ON CHAIN, - Pendant, L: 1 1/4",18K YELLOW GOLD MOUNTED PRECIOUS WHITE OPAL OVAL CABOCHON PENDANT ON CHAIN. Bezel-set opal of blue-green flash suspended on 18" gold-filled herringbone link chain. - Pendant, L: 1 1/4", with bail.See Sold Price
Sold201818K YELLOW GOLD BROOCH OPAL, 2" x 2.25" WT 30.3 GRAMS18K YELLOW GOLD BROOCH OPAL, 2" x 2.25" WT 30.3 GRAMS in good conditionSee Sold Price
Sold2023Vintage 18K gold, white opal and enamel cocktail ringA vintage 18K yellow gold, enamel, and white opal cocktail ring with emeral accents. Stamped " 750" and maker's mark on the inside. Gross weight: 11g or 7.07 dwt. Ring size: 6.25 USSee Sold Price
Sold2021Chanel Camelia 18K & White Agate 1.5" BroochChanel Camelia Solid 18K Yellow Gold & White Agate 1.5" Brooch - This lovely brooch by Chanel made its debut as part of the brand's iconic Camelia collection. The brooch was finely crafted of solid 18See Sold Price
Sold20219mm Turquoise and Lapis, 0.50ctw Diamond 18K Brooch9mm Turquoise and Lapis, 0.50ctw SI1-SI2/G-H Diamond and Solid 18K Yellow/White Gold Brooch - This lovely brooch was finely crafted of solid 18k yellow gold and has an elegant ribbon motif. The broochSee Sold Price
Sold2024DIAMOND, 18K YELLOW AND WHITE GOLD BROOCHVintage diamond and 18k yellow and white gold leaf brooch having thirty (30) single cut diamonds, of VS-2 clarity and G/H color, weighing approximately 0.65ctw, with locking bar pin back, apparently uSee Sold Price
Sold2018Vintage 18K Yellow & White Gold Diamond Brooch.Vintage 18K Yellow & White Gold Diamond Wreath Brooch, Circa 1950. Thirty-six (36) single-cut round diamonds weighing approximately 0.50cts. Graded VS clarity, G/H color. The diamonds are bead-set inSee Sold Price
Sold2021Vintage 18K Yellow & White Gold & Turquoise BroochVintage 18K yellow and white gold florentine finish turquoise brooch / pin, set with three marquise cabochon-cut turquoise stones; approx: 8 mm x 4 mm each, accented by white gold leaf motif. Brooch:See Sold Price
Sold201618k Yellow & White Gold & Sapphire Brooch c1960.18k Yellow & White Gold & Sapphire Brooch c1960. Designed as a textured leaf with white Gold stem, with six collet-set circular cut Sapphires. Gross Weight Approx 8.4grams [40B455}(CDB10340)(PR) MeasuSee Sold Price
Sold2024Asprey 18k Gold, Diamond and Citrine BroochDESCRIPTION: A vintage Asprey 18k yellow and white gold brooch features two intertwining trees composed of white gold foundation with yellow gold leaf accents, garnished with diamond insets amountingSee 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
2022David Webb Bicolor 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
Sold2020Hammerman Bros. 1.35ctw Diamond, Sapphire 18K BroochHammerman Bros. 1.35ctw VS1-VS2/F-G Diamond, Turquoise & Blue Sapphire Cabochon Solid 18K Yellow/White Gold Parrot Brooch W/Emerald Accent (Comes W/$15,500 Appraisal) - This mesmerizing piece from HamSee Sold Price
Sold2022Tiffany & Co. 1.75ctw Diamond, Pearl and 18K BroochTiffany & Co. 1.75ctw VS1-VS2/G-H Diamond, 5.5mm-8.5mm Pearl and Solid 18K Yellow/White Gold 2" Brooch - This beautiful brooch comes from one of the world's most celebrated house of gems and jewels, TSee Sold Price
Sold20204.25ctw Emerald, 3.50ctw Diamond 18K 2" Brooch4.25ctw Emerald, 3.50ctw SI1-SI2 Yellow & White Diamond Solid 18K Yellow/White Gold Convertible Brooch/Pendant - This beautiful piece was finely crafted of solid 18k yellow and white gold, and has a uSee Sold Price
Sold2021Ornata 2.00ctw SI1-SI2/G-H Diamond and 18K BroochOrnata 2.00ctw SI1-SI2/G-H Diamond and Solid 18K Yellow/White Gold Ribbon Brooch - This beautiful brooch from Ornata is crafted of solid 18k yellow and white gold and has an elegant ribbon motif withSee Sold Price
Sold202218K and 0.50ctw Diamond Dog Brooch W/Onyx and RubyItalian 0.50ctw Diamond and Solid 18K Yellow/White Gold Dog Brooch W/Onyx and Ruby Accents - This lovely Italian made piece has an adorable design in the form of a dog and is crafted in solid 18k yellSee Sold Price
202019.40ct Emerald & 18K Toucan Brooch/Pendant19.40ct Cabochon Emerald & Solid 18K Yellow/White Gold Toucan Brooch/Pendant W/Diamond Accents - This adorable brooch was finely crafted of solid 18k yellow and white gold and has an ornate form of aSee Sold Price
3 days LeftFederal Assets AuctioneersVintage 18K Yellow Gold 0.65 ctw Diamond Detailed Textured Leaf Flower Brooch Pi$1
10 hrs LeftBidhausDavid Webb Unicorn Platinum & 18K Yellow Gold White Enamel Diamonds And Rubies Brooch$10
4 days LeftFederal Assets AuctioneersVintage 18k Two Tone Gold Carved Shell Cameo Open Work Frame Brooch Pin Pendant$1
6 days LeftMiami Auctions & Appraisals LLC Vintage Italian Diamond Ruby 18K Gold Horse Head Brooch Pin$4,500
Jun 24Platinum Auction GroupRene Kern 18k Gold Bird Brooch Diamond Movable Beak Full Figure Vintage$700