Sold202418K Gold Platinum Brooch Set w Gem Stones18K Yellow Gold and Platinum Custom Made Brooch Set with Gem Stones including Tourmaline, Diamonds, and More. Brooch weights 20.7 grams and measures 2.75 inches x 2 inches. Largest stone is approximatSee Sold Price
Sold202218K Gold Art-Deco Ring Integrated w/ Platinum Set w/ Blue Gemstone & DiamondsImpressive large-sized Art-Deco ring, apparently made in France during the late 1920s, made of 18K Yellow Gold and platinum (the upper part only, with the gemstones set on top of it). Acid tested by tSee Sold Price
Sold202318K Vintage Butterfly Brooch w/ GemstonesFantastic brooch set with diamonds, emeralds, rubies, sapphires and colored stones, Yellow and white gold stamped 18K. 48 grams total weight. 30.8 dwt. [2 1/4" x 3 3/4"]. Most of the stones have minorSee Sold Price
Sold2016Three 18k Gold Flower/Leaf BroochesThree 18k Gold Flower/Leaf Brooches. Set with colored gem stones. 17.3 gross dwt. (SBAR4514/3) {WT} Measurements: 1.25" x 2.125" wideSee Sold Price
Sold2019Art Deco 18k Gold Platinum Diamond Arrow Jabot PinMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 44mm long. GEMSTONES: Diamonds, blue stones. TESTED: 18k/ Plat. WEIGHT: 2.3 grams.Gemstones have not been graded for color and clarity ,and tested foSee Sold Price
Sold2019Art Deco 18k Gold Platinum Diamond Arrow Jabot PinMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 40mm long. GEMSTONES: Rose cut diamonds. TESTED: Plat/ 18k. WEIGHT: 2.9 grams.Gemstones have not been graded for color and clarity ,and tested for clSee Sold Price
Sold201918k Gold Platinum Diamond Brooch PinMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 79mm x 30mm. GEMSTONES: Diamonds approx. 115 stones. TESTED: 18k/plat top. WEIGHT: 11.7 grams.Gemstones have not been graded for color and clarity ,aSee Sold Price
Sold2019Platinum 18k Gold Diamond Sapphire Ruby Emerald BirdMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 65mm x 27mm. GEMSTONES: Diamonds approx. 1.20ctw, ruby, emerald, sapphire. TESTED: Plat/18k. WEIGHT: 14 grams.Gemstones have not been graded for coloSee Sold Price
Sold202018k Gold Platinum Diamond Ruby BroochMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 34mm in diameter. GEMSTONES: Rubies, Diamonds approx. 0.80ctw. MARKED: with gold marks on stem. WEIGHT: 18.5 grams.Gemstones have not been graded forSee Sold Price
Sold2022Retro 18k Gold Platinum Ruby Diamond Brooch PendantMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 41mm x 32mm. GEMSTONES: Rubies, Diamonds approx. 1.00ctw. TESTED: 18k/ Plat. WEIGHT: 15.5 grams.Gemstones have not been graded for color and claritySee Sold Price
Sold2018Seidengang 18k Gold Platinum Diamond BroochMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch measures 69mm x 39mm. GEMSTONES: Diamonds approx. 0.26ctw. MARKED: Maker's mark, plat, 18k. WEIGHT: 28.4 grams.Gemstones have not been graded for coSee Sold Price
Sold2023Antique Gold Platinum Miniature Portrait Diamond Brooch PendantMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 35mm x 25mm. GEMSTONES: Diamonds. TESTED: 18k/ Plat. WEIGHT: 7.5 grams.Gemstones have not been graded for color and clarity ,and tested for clarity aSee Sold Price
Sold2022Edwardian Platinum Brooch Set w/ DiamondsEdwardian brooch from beginning of 20th century designed as a half crescent, made of platinum (acid tested - the pin on the reverse is made of 18K Yellow Gold) and set with many lovely Old European CuSee Sold Price
Sold2022Retro 18k Gold Platinum Diamond Sapphire Clip BroochMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 85mm x 50mm, converts into two clips. GEMSTONES: Sapphires, Rose cut diamonds approx. 70 stones. TESTED: 18k/ Plat. WEIGHT: 41.4 grams.Gemstones haveSee Sold Price
Sold2019Antique 18k Gold Platinum Diamond Bar Brooch PinMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 58mm x 4.8mm. Comes with box. GEMSTONES: Old mine and rose cut diamonds approx.1.00-1.20ctw. TESTED: 18k/ Plat top. WEIGHT: 3.8 grams.Gemstones haveSee Sold Price
Sold2018Henry Dunay 18K Gold Platinum Diamond Pearl BroochMETAL: 18K gold, platinum. GEMSTONES: diamonds-approx. 2.70ctw, multi color pearls 10.5-12mm. MEASUREMENTS: brooch is 53mm long xm at widest point. MARKED: Dunay 18K. WEIGHT: 42.5 grams.Gemstones haveSee 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
Sold202018K Gold Platinum Diamond Emerald Brooch PinMETAL: 18k Gold and Platinum. GEMSTONES: Rose cut and old mine cut diamonds approx. 25 stone. Emerald. MEASUREMENTS: Brooch is 52mm x 11.9mm. MARKED/TESTED: 750/Plat. WEIGHT: 5 grams.Gemstones have noSee Sold Price
Sold202418k Gold Platinum Diamond Bird Brooch PinMETAL: 18k Gold/Platinum. GEMSTONES: Diamonds approx. 0.54ctw. Synthetic sapphire and ruby. MEASUREMENTS: Brooch is 34mm x 30mm. TESTED: Plat. 18k. WEIGHT: 9.4 grams.Gemstones have not been graded forSee Sold Price
Sold201818K Gold Platinum Diamond Jabot Brooch PinMETAL: 18K gold, platinum. GEMSTONES: diamonds-approx. 0.60ctw. MEASUREMENTS: brooch is 68mm long x 20mm at widest point. TESTED: 18K, platinum. WEIGHT: 5.2 grams.Gemstones have not been graded for coSee Sold Price
Sold202118K Gold Platinum Diamond Cross Brooch PendantMETAL: 18k Gold and Platinum. GEMSTONES: Diamonds approx. 1.00ctw. MEASUREMENTS: Brooch/Pendant - 35mm x 23mm. TESTED: 18k, Plat. WEIGHT: 3.5 grams.Gemstones have not been graded for color and claritySee Sold Price
Sold202418k Gold Platinum Tourmaline Diamond Flower Brooch PinMETAL: 18k Gold/Platinum. GEMSTONES: Mixed cut diamonds approx. 36 stones. Tourmaline. MEASUREMENTS: Brooch is 45mm x 36mm. MARKED: Hallmarks. WEIGHT: 8.3 grams.Gemstones have not been graded for coloSee Sold Price
Sold202018K Gold Platinum Diamond Ruby Bird Brooch PinMETAL: 18k Gold and Platinum. GEMSTONES: Diamonds approx. 0.28ctw. Ruby eyes. MEASUREMENTS: Brooch is 45mm x 49mm. MARKED/TESTED: CB 750/Plat. WEIGHT: 15 grams.Gemstones have not been graded for colorSee Sold Price
Sold2022Tiffany & Co Midcentury 18k Gold Ruby Leaf Brooch Earrings SetMETAL: 18k Gold. MEASUREMENTS: Earrings are 25mm x 24mm, Brooch is 46mm x 40mm. GEMSTONES: Rubies. MARKED: Tiffany & Co, 18kt, Italy. WEIGHT: 21.4 grams. Come with box. Gemstones have not been gradedSee Sold Price
5 days LeftBidhausDavid Webb Platinum & 18K Yellow Gold Sitting Panthere With A Diamond Collar Brooch$10
3 days LeftBidhausDavid Webb Dolphin Platinum & 18K Yellow Gold With Diamonds Gemstones And Blue Enamel Brooch$10
2 days LeftBidhausKutchinsky Platinum & 18K Yellow Gold Diamond Flower Brooch And Earrings Jewelry Set$10
4 days LeftBidhausDavid Webb Unicorn Platinum & 18K Yellow Gold White Enamel Diamonds And Rubies Brooch$10(1 bid)
3 days LeftMynt AuctionsPlatinum & 18K Yellow Gold Old Mine And Vintage Sapphire Diamond Bar Brooch$5
4 days LeftBidhaus18K White Gold GIA Certified 4.13 Ct. Heart-shape Diamond Pendant w/ platinum chain$10
12 hrs LeftBidhausDavid Webb Sculpted Platinum & 18K Yellow Gold 2.00 Carat Round Diamonds Earrings$10
3 days LeftHess Fine AuctionsCartier Platinum 18k Gold Diamond Enamel Flower Signed Numbered African Wedding Brooch w/ Box$2,200(10 bids)