GIA Certified Natural Diamond Vintage Deco Pin Brooch Platinum 12418**Chairish Auctions4.5(10.3k)$5,500
1.18 CARAT ROUND BRILLIANT I SI2 DIAMOND 14 KARAT WHITE GOLD PINModern Jewelry4.5(203)$5,400Mar 03, 2026
Belle Epoque Platinum Brooch with 3.85 Cts in DiamondsWinbids Auctions4.4(31)$2,800(1 bid)17 hrs Left
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
SoldMid-Century Diamond Foliate Brooch in 18 Carat White GoldTitle: Mid-Century Diamond Foliate Brooch in 18 Carat White Gold Description: Mid-Century Diamond Foliate Brooch in 18 Carat White Gold A refined andSee Sold Price
SoldYELLOW GOLD, ENAMEL, AND DIAMOND FOLIATE BROOCHYELLOW GOLD, ENAMEL, AND DIAMOND FOLIATE BROOCH Round diamonds and green guilloche enamel. 18 karat yellow gold. 2 3/8 x 1 1/8 inches. Stamp: 18K TAL. Gross weight: 12.60 dwt. Property of a Private CoSee Sold Price
SoldAn early 20th century diamond foliate brooch.An early 20th century diamond foliate brooch. Of circular outline, the openwork scrolling panel, set throughout with rose and old-cut diamonds. Estimated old-cut diamond total weight 0.20ct. DiameterSee Sold Price
SoldJADEITE, DIAMOND & PLATINUM FOLIATE BROOCHFine jadeite, diamond and platinum foliate-form brooch; the platinum mount of curvilinear ribbon-like design, set with approx. 40 modern brilliant round and single cut diamonds; radiating 'leaves&See Sold Price
SoldEMERALD & DIAMOND FOLIATE SPRAY BROOCH & EARRINGSWith a rectangular step-cut emerald, baguette, marquise and RBC diamonds, approx. 3.75 cts. TW. or marquise-cut emerald and RBC diamonds, approx. 1.12 cts. TW. throughout, in white gold. 14k. 2 1/4" xSee Sold Price
Sold6.70CT PURPLE SAPPHIRE & DIAMOND PIN PENDANTVictorian style purple sapphire and diamond foliate motif dangle brooch pendant in 9k and 14k yellow gold, with rose cut diamond mounted leaves, (1) oval mixed cut purple sapphire, (1) round mixed cutSee Sold Price
SoldDiamond and white gold foliate broochDiamond and white gold foliate brooch Set throughout with single and round brilliant-cut diamonds White gold 1.75 x 1.25 in; Gross weight 7.8 dwtsSee Sold Price
SoldVINTAGE 14K YELLOW GOLD, DIAMOND, AND TURQUOISE-TYPE FOLIATE FIGURAL BROOCHVINTAGE 14K YELLOW GOLD, DIAMOND, AND TURQUOISE-TYPE FOLIATE FIGURAL BROOCH, figural vine / grapevine with three leaves, featuring five turquoise or turquoise-type cabochons, and three single-cutSee Sold Price
SoldORNATE JADEITE & DIAMOND BROOCHOrnate jadeite and diamond brooch; the foliate Victorian-style silver mount set with faceted jadeite of vivid green coloration; flanked by six round diamonds above and below; Provenance: Private colleSee Sold Price
SoldA diamond spray brooch. Of foliate design, theA diamond spray brooch. Of foliate design, the brilliant-cut diamond floral spray, gathered by a circular-shape diamond cluster and ribbon. Estimated total diamond weight 2 to 2.50cts. Length 7cms. WeSee Sold Price
SoldAn early 20th century silver and gold diamond brooch.An early 20th century silver and gold diamond brooch. The old-cut diamond foliate panels, to the scrolling surmount. Estimated total diamond weight 0.50ct. Length 3.9cms. Weight 3.8gms.See Sold Price
SoldTwo late Victorian and Edwardian 15ct gold diamond andTwo late Victorian and Edwardian 15ct gold diamond and ruby bar brooches. To include a ruby and diamond scrolling brooch with foliate detail, together with a diamond brooch of cannetille design. HallmSee Sold Price
SoldPierre Sterle, attribution, Mother-of-pearl, diamond, and peridot broochPierre Sterle, attribution Mother-of-pearl, diamond, and peridot brooch Of foliate design, set with carved mother-of-pearl, oval-cut peridots, and round brilliant-cut diamonds Platinum and 18k yellowSee Sold Price
Sold14 Karat Gold & 5.29 Carat Diamond Brooch14 Karat Gold & 5.29 Carat Diamond Broochof scrolling foliate design centering a 0.50 carat round brilliant diamond and set throughout with round brilliant and single cut diamonds weighing a total ofSee Sold Price
SoldA late Victorian silver and gold diamond brooch. OfA late Victorian silver and gold diamond brooch. Of scrolling foliate design, set throughout with foil-back rose-cut diamonds. Length 3.5cms. Weight 5.4gms. Overall condition good. Minor surface scratSee Sold Price
SoldA late 19th century gold diamond and onyx brooch.A late 19th century gold diamond and onyx brooch. The old-cut diamond, atop a rose-cut diamond foliate motif, inset to the onyx disc and engraved Greek-key surround. Principal diamond estimated weightSee Sold Price
SoldA mid 19th century silver and gold foil-back amethystA mid 19th century silver and gold foil-back amethyst and diamond brooch. The pear-shape foil-back amethyst, within a rose-cut diamond foliate wreath and rose-cut diamond floral surmount. Length 3.2cmSee Sold Price
SoldArt Nouveau 14K gold and diamond pin broochArt Nouveau floral bi-color gold circular foliate form brooch / pin with two diamond accents marked "585", a maker's mark, and dated " 15/5/05" for may 15th, 1905 (1" or 2.5cm in diameter). Weight: 3.See Sold Price
SoldThree brooches. To include a late Victorian 9ct goldThree brooches. To include a late Victorian 9ct gold bi-colour foliate brooch, together with an early 20th century oval-shape sapphire brooch within a single-cut diamond surround, and a synthetic spinSee Sold Price
SoldAN EARLY 20TH CENTURY NATURAL SALTWATER PEARL AND DIAMOND BROOCHAN EARLY 20TH CENTURY NATURAL SALTWATER PEARL AND DIAMOND BROOCH, three natural button pearls within an old-cut diamond-set foliate frame and suspending a pearl and diamond pendant drop. Estimated totSee Sold Price
SoldJEWELRY. Gubelin 18kt Gold and Diamond Brooch.Signed Gubelin 18kt yellow gold foliate form brooch with 18kt white gold "stem" inlaid with a graduated band of (5) single cut diamonds. Stamped, "750 356404" with a pictorial hallSee Sold Price
SoldJEWELRY. 18kt Gold, Turquoise and Diamond Brooch.18kt yellow gold foliate form brooch with central prong-set carved flower pot accented by (13) prong-set round brilliant cut diamonds. Stamped, "18K" verso. Brooch backing is 14kt yellow golSee Sold Price
SoldAN ANTIQUE DIAMOND AND ENAMEL BROOCH, 19TH CENTURY in yellow gold and silver, the circular body withAN ANTIQUE DIAMOND AND ENAMEL BROOCH, 19TH CENTURY in yellow gold and silver, the circular body with blue enamel, rose cut diamonds in foliate design, no assay marks, 2.1cm, 5.8g.See Sold Price
