Sold2023750 18k GOLD RED & BLUE BEETLE BROOCHDescription 750 18k Gold Red & Blue Beetle Brooch! Will come in a gift box. Weighs: 6 grams Pin Measures: 25mm x 28mm (1" x 1.11") Hallmarked: 750 COMES IN BROOCH BOX Reserve: $485.00See Sold Price
Sold2020An Elsa Peretti for Tiffany & Co. "Amapola" brooch18k yellow gold, stamped: Tiffany & Co. Peretti 750 (c) Spain The red silk poppy bud set into an 18k yellow gold stem, with Tiffany & Co. blue suede box 4.5" H x 1.325" W 11.0 gramsSee Sold Price
Sold201718K Gold Diamond Red Blue Stone Spiral RingMETAL: 18K gold. GEMSTONES: -approx. 0.70ctw, red stone, blue stone. MEASUREMENTS: ring size 5. Ring is 16mm at widest point. MARKED: 750. WEIGHT: 10.0 grams. Gemstones have not been graded for colorSee Sold Price
Sold202018K Gold Blue Enamel Brooch Pendant Watch, Diamond18K Yellow Gold Blue Enamel Brooch Pendant Watch with Diamonds. Marked 750, METWAR 17 Rubis, in running order. 19 grams including parts.See Sold Price
Sold201718K GOLD UNOAERRE ABSTRACT MASK BEETLE BROOCHPerhaps a mask or figural beetle pin. Hallmarked "UNOAERRA", "750", and "[star]1??". Measures 1 1/2" H x 1" W x 1/2" D. Weighs 5.9g. U.S. SHIPPING $15 + INSURANCE.See Sold Price
Sold2017Tiffany & Co. Elsa Peretti 18K Gold Amapola BroochTiffany & Co. Elsa Peretti Amapola 18K Yellow Gold with Red Silk Brooch with a case Signed / Stamped: TIFFANY & CO. PERETTI 750 SPAIN Total weight: 14 grams Retail Price: $2,995See Sold Price
Sold2022JEWELRY. (5) 18kt and 14kt Enamel Bug Brooches.Includes an 18kt yellow gold and enamel decorated ladybug brooch - stamped, "18K 750" verso; an Italian 18kt yellow gold and enamel decorated beetle brooch - stamped, "750" with anSee Sold Price
Sold201718K Gold Diamond Multi Color Stone Flower EarringsMETAL: 18K gold. GEMSTONES: diamonds(200), red, green, blue stones. MEASUREMENTS: earrings are 31mm long x 19mm at widest point. MARKED: 750. WEIGHT: 19.0 grams. Gemstones have not been graded for colSee Sold Price
Sold202318K GOLD Italy BAUME MERCIER Geneve LAPEL WATCH 18K 750 [inside] RUBIES ENAMELING18K GOLD Italy BAUME MERCIER Geneve LAPEL WATCH 18K 750 [inside] RUBIES and Red & Blue ENAMELING. Exquisite Detail and High Quality. 18K GOLD, 11.5 dwt, 2 in. x 1 3/8 in. Working.See Sold Price
Sold2018Faberge 18K Gold Diamond Enamel Snake BroochMETAL: 18K white gold. GEMSTONES: diamonds, green stones, blue enamel. MEASUREMENTS: brooch is 61mm long x 13mm at widest point. MARKED: Faberge 750 14/1000. WEIGHT: 103.7 grams.Gemstones have not beeSee Sold Price
Sold201918k Enamel Brooch with Frog on Lilly Pad18k yellow gold brooch with a red enameled frog seated atop green enameled Lilly Pad. Weight: 5.8 DWT. Dimensions: H: 2 in., W: 1 1/2 in. Marked 750 w/ additional hallmarks.. Good vintage condition, nSee Sold Price
Sold2022A pair of "red, white and blue" rings18k white gold; Variously stamped: 750 / R088 / D048 / S088 / D042 One ring set with 0.88ct. of round rubies and 0.48ct. of round full-cut diamond and the other ring set with 0.88ct. of round sapphirSee Sold Price
Sold201818k Gold Diamond Color Stone NecklaceMETAL: 18k Gold. MEASUREMENTS: Necklace is 14.5" long, Pendant measures 18mm x 29mm. GEMSTONES; Red and blue stones (multiple stones are slightly abraded) diamonds. MARKED: 750. WEIGHT: 12.6 gramSee Sold Price
Sold2019DoDo 18k Gold Gemstone Starfish Fish Octopus Charm LotMETAL: 18k Gold. MEASUREMENTS: Charms measure 20mm x 14mm (starfish), 16mm x 15mm (fish), 20mm x 11mm (octopus). GEMSTONES: Pink, red and blue gemstones. MARKED: Dodo bird mark, Italian mark, 750. WEISee Sold Price
Sold202118K YELLOW GOLD BRILLIANT SAPPHIRE ITALIAN BROOCH18K YELLOW GOLD BRILLIANT SAPPHIRE ITALIAN BROOCH -18K YELLOW GOLD ITALAIN BROOCH, FLOWERS ARE EMBELLISHED WITH BRILLIANT BLUE AND RED SAPPHIRES. GORGEOUS!-WEIGHT 13.8G-1.75" X 1.75"-VERY GOOD CONDITISee Sold Price
Sold2015Chimera ruby, enamel 18k yellow gold ringChimera ruby, enamel 18k yellow gold ring an 18k yellow gold bypass chimera head ring, set with ruby eyes, decorated with red and blue enamel, stamped 750 A7 Greece GNS, size 5 1/2, weighs 14 grams, NSee Sold Price
Sold2024Martine 14k Yellow Gold Enamel Beetle BroochMartine 14k yellow gold beetle brooch with blue and green enameled shell and red enameled eyes. With locking safety clasp closure.Height: 26.68 mm x width: 22.65 mm x depth: 11.54 mm. Gross weight: 8.See Sold Price
Sold201718K Gold Diamond Multi Color Stone RingMETAL: 18K gold. GEMSTONES: 24 diamonds-approx. 0.20ctw, red stones, green stones, blue stones. MEASUREMENTS: ring size 7.75. Ring top is 16mm at widest point. MARKED: 750 K18. WEIGHT: 4.8 grams.GemstSee Sold Price
Sold2021Victorian Italian Micro Mosaic Brooch3 hanging danglings on this Victorian Italian 18K yellow gold micro mosaic brooch. With 3 white "Doves of Pliny" on red background. Border is designed with red white and blue checkers. Approximately 9See Sold Price
Sold2018Two 18kt. Animal Broochesdog with two marquise cut rubies, one marquise cut blue sapphire, green enamel, stamped "18K, 750", yellow gold, 2 x 1-3/4 in., 16.7 grams, chip to sapphire, light wear; horse with three rouSee Sold Price
Sold2023Cartier's 1940s 18KYG Dia&Ruby&Sapphire&Emer Butterfly Pin/Brooch w $30K COA!!}This 1940s Vintage Cartier. Ruby & Diamond & Sapphire & Emerald Butterfly Brooch/Pin in 18K Yellow Gold features (7) pinkish-red round Rubies (3) green round Emeralds (5) blue round Sapphires and 29 rSee Sold Price
Sold201718K Gold Diamond Plique a Jour Color Stone DragonflyMETAL: 18K gold. GEMSTONES: approx 25 diamonds, blue stone, pink stones, plique-a jour enamel. MEASUREMENTS: brooch/pin is 48mm long x 36mm at widest point. MARKED: 750 ON. WEIGHT: 8.8 grams. GemstoneSee Sold Price
Sold2023A group of gem-set and 18k gold jewelry, IlaroA group of gem-set and 18k gold jewelry, Ilarocomprising a pair of earrings and three brooches, set with lapis lazuli, blue topaz, onyx and diamonds; each piece stamped Ilaro 750; 25.49 gross dwt; earSee Sold Price
Sold202218K Gold Etruscan Revival Miligrain Shield BroochCrafted of 18k gold. Features a shield shape with miligrain decoration. Centered with a collet set red faceted gemstone. Simple C style hook clasp. Marked 750. Total weight approximately 7.5 grams. SHSee Sold Price
5 days LeftJasper52Vintage 1950's 1960's Sapphire Orange Enamel Brooch Pin 18K Yellow Gold 8.79 Gr$900
May 19Leonard Auction, a division of The Leonard CompanyGold, Sterling Silver and Costume Jewelry Assortment$2,400(2 bids)
May 31Miami Auctions & Appraisals LLC Vintage Diamond & Multi Stone 18K Gold Flower Bouquet Clip Brooch$9,000