2.41ct Natural Sapphire Diamonds Platinum Brooch Platinum Baguette Ref 12326**Chairish Auctions4.5(10.3k)$2,200
Vintage 1960's Diamond Two-Tone Leaf Branch Brooch Pin 14K Yellow Gold, 14.24 GrChairish Auctions4.5(10.3k)$950
PLATINUM DIAMOND OPEN STYLE LONG STEM LEAF BROOCH 14K GOLD PINModern Jewelry4.5(203)$13,250Feb 08, 2026
Platinum and Diamond Brooch with Gold JacketDOYLE Auctioneers & Appraisers4.7(212)$1,800(1 bid)Feb 06, 2026
Platinum Diamond Flower BroochCase Antiques, Inc. Auctions & Appraisals4.7(308)$600(2 bids)2 days Left
SoldA Platinum Diamond Leaf BroochMETAL: platinum GEMSTONE(S): baguette-, marquise-, single- and round brilliant-cut diamonds approx. 7.00 carats total, most G-I/VS MEASUREMENTS: 2-3/4 x 1-1/2 inches WEIGHT: 27.50 g.See Sold Price
SoldJ. Roca Platinum Diamond Leaf Brooch PinMETAL: platinum. GEMSTONES: diamonds- 1.30ctw. MEASUREMENTS: 55mm X 33mm at widest point. MARKED: J. Roca. WEIGHT: 12.8g. Gemstones have not been graded for color and clarity ,and tested for clarity aSee Sold Price
SoldBurma Ruby Diamond Platinum Leaf BroochBurma Ruby and Diamond in Platinum Leaf Brooch. Circa: 1960s Burma Ruby total weight approx. 6.00ct Diamond total weight approx. 5.00ct Measurements: 2.05" x 0.96" Total Weight: 13.2gSee Sold Price
SoldA Platinum, Gold, and Diamond Leaf BroochDesigned as a leaf brooch with 18K yellow gold rope framing each leaf, set with 111 round-cut diamonds, with G-H color and VS clarity, weighing a total of approximately 7.00 carats, mounted in platinuSee Sold Price
SoldCathy Waterman Platinum Druzy Agate Diamond Leaf BroochMETAL: platinum. GEMSTONES: carved druzy agate, diamonds. MEASUREMENTS: brooch is 60 x 44mm at widest point. MARKED: maker's hallmark, 900PT. WEIGHT: 16.7 grams.Gemstones have not been graded forSee Sold Price
SoldLady's Leaf Platinum & Diamond Brooch 1.25''. Art decoLady's Leaf Platinum & Diamond Brooch 1.25''. Art deco fur clip has three round brilliant and rose cut champagne colored diamonds at center of approx. .65ctw. Leaves are set with approx. (85) mixed cuSee Sold Price
SoldGold, Platinum, Green Enamel and Diamond LeafGold, Platinum, Green Enamel and Diamond Leaf Clip-Brooch 34 round diamonds ap. 2.35 cts., minor enamel loss, ap. 12.7 dwts. C The Estate of Charlotte Anne ReidSee Sold Price
SoldTWO YELLOW GOLD AND DIAMOND LEAF BROOCHES, including a Giovanni designs 18K yellow gold convertibleTWO YELLOW GOLD AND DIAMOND LEAF BROOCHES, including a Giovanni designs 18K yellow gold convertible brooch/pendant in the form of a leaf with a platinum frog, set with eight round cut diamonds measuriSee Sold Price
SoldDavid Webb Diamond Large Leaf BroochCrafted in 18K gold and platinum; set with marquise-, round brilliant- and baguette-cut diamonds, weighing a total of approximately 7.35 carats, most with F-G color and VS clarity; measures 2-1/2 x 2-See Sold Price
SoldAk Collection Kanazawa Ayano Brooch Diamond 0.20Ct Leaf 18K Yg/900 PlatinumBrand: AK Collection by KANAZAWA AYANO Metal: Yellow Gold Metal Purity: 18k Type: Brooch Main Stone: Diamond Style: Brooch Collection: - Main Stone Creation: Natural Product Disclaimer: Items may exhiSee Sold Price
SoldA diamond and platinum broochA diamond and platinum broochIn a four leaf clover motif, centering a round brilliant cut diamond measuring approximately 6.35/6.21x3.37mm weighing approximately 0.80ct; accented by four pear brillianSee Sold Price
SoldPlatinum Diamond Cascade BroochPlatinum diamond cascade brooch. The crescent shape pin is fashioned with a raised cluster of full cut diamonds in 4 pronged mountings. The cluster is surrounded by leaf shaped mountings set with pairSee Sold Price
SoldPLATINUM, DIAMOND AND PEARL BROOCHPLATINUM, DIAMOND AND PEARL BROOCH ~ 2.125" X 1.125" OPENWORK LEAF MOTIF, FEATURING FIVE CULTURED PEARLS, APPROX. 8MM EACH WITH MEDIUM LUSTER AND CREAM OVERTONES, SURROUNDED BY 107 SINGLE CUT DIAMONDSSee Sold Price
SoldPlatinum Diamond 39mm Long Ribbon Floral Bouquet Pendant PinThis fabulous pendant or brooch bouquet is crafted from platinum featuring long flowing curved shape leaves with ribbon tie loop and stems with flowers, the stems has round diamonds, the long leaves aSee Sold Price
SoldArt Deco Platinum Jadeite Diamond and Sapphire BroochArt Deco Platinum Jadeite Diamond and Sapphire BroochThe brooch is a stem with two leaves, branching out to two round floral motifs with large jadeite cabochons and faceted sapphire and diamond surrouSee Sold Price
SoldVictorian Diamond, Platinum & 14K Gold Bar PinA fine Victorian diamond floral formed bar pin / brooch. Formed as a rose with leaves and stem, adorned with a multitude of rose cut diamonds set in platinum and with a 14K yellow gold backing and pinSee Sold Price
SoldPlatinum and Diamond Foliate Brooch, Jean VitauPlatinum and Diamond Foliate Brooch, Jean Vitaufinely designed in platinum as a single leaf and pavè set throughout with full cut round diamonds weighing approximately 6.70 total carats (D-F color,See Sold Price
SoldSUZANNE BELPERRON Platinum/18K Gold and Diamond BroochSUZANNE BELPERRON Platinum/18K Gold and Diamond Broochca. 1942-55; the double-brooch of stylized flower and leaf-form set throughout with old European-, old mine-, and baguette- cut diamonds weighingSee Sold Price
EDWARDIAN 1900 Enameled Four-Leaves Clover Pendant Brooch In 18Kt Gold With DiamondsEdwardian green enameled four-leaves Clover convertible brooch.An extremely beautiful piece, created in America during the Edwardian and the Art Nouveau periods, back in the 1900-1910. This outstandinSee Sold Price
SoldA PLATINUM, 18K GOLD, PEARL AND DIAMOND BROOCHA PLATINUM, 18K GOLD, PEARL AND DIAMOND BROOCH Designed as a corsage with a flower centering a semi-baroque pearl with petals of old European-cut diamonds, textured gold leaves and sprigs of button anSee Sold Price
SoldEdwardian 14K Gold Diamond Flower Basket Pin. AntEdwardian 14K Gold Diamond Flower Basket Pin. Antique brooch. Decorative metalwork basket with 11 diamonds. Floral and leaf design with diamonds. Tests 14k Gold acid; possible platinum. -- Dimensions:See Sold Price
SoldVintage Diamond Large Carved Coral Flower Fancy BroochThis is an eye catching vintage brooch, the fancy leaf prong frame is crafted from 18k yellow gold and each leaf is decorated with sparkling diamonds. Held in the leaf design prongs is a coral stone fSee Sold Price
SoldCARTIER 14K PLAT SAPPHIRE DIAMOND BLUEBONNET PINEstate 14kt yellow gold and platinum brooch, Cartier, serial number 833, modeled as a Bluebonnet flower stem, with gold wire leaves, (eleven) blue sapphires, approx 3.60cttw, (twenty) diamonds, approxSee Sold Price
SoldDECO DIAMOND & EMERALD FLORAL BROOCHCirca 1930's well made in platinum, with 3 carved emerald leaves surrounded by almost 3cts of round brilliant diamonds, all sitting in a rock crystal flower pot. 2" long, with a total weight of 15.8 gSee Sold Price
