Emerald Brooches Diamond and emerald brooch. 14k rose gold, silver 800, old-cut diamonds total approx. 2 ct, cultured pearl, ca. 1900, 10 g, in original case. CARTIER Art Deco Platinum, Diamond & Emerald Brooch A SAPPHIRE, DIAMOND AND EMERALD BROOCH, BY MAUBOUSSIN A SAPPHIRE, DIAMOND AND EMERALD BROOCH, BY MAUBOUSSIN
A SAPPHIRE, DIAMOND AND EMERALD BROOCH, BY MAUBOUSSINAn Art Deco diamond and gem-set brooch. Set with antique cut diamonds, emeralds… This diamond, ruby and emerald brooch circa 1900 bought for USD$8.00 in Ohio many years ago, will be on display with an estimated pre-sale value of AUD$24,000 to AUD$38,000 on 19th September at the Bonhams New York Fine Jewellery Sale! Art Deco Platinum, Rock Crystal, Diamond & Emerald Brooch The modified hexagonal-shaped rock crystal plaque tipped by pierced fancy-shaped platinum terminals, accented by old-mine & single-cut diamonds & calibre-cut emeralds, with French assay mark, ca. 1920 A Belle Epoque platinum, gold, diamond and emerald brooch, 1900s. Designed as a ribbon bow, fully pierced and set with diamonds, the ends of the ribbon set with emeralds, mounted in platinum and white gold. #BelleÉpoque #Edwardian #antique #brooch A coral, diamond, and emerald brooch, Van Cleef & Arpels designed as a carved white coral and textured gold dragon, enhanced by pavé-set diamond detail and a circular-cut emerald eye; estimated total diamond weight: 1.60 carats; mounted in eighteen karat gold and platinum.