A stunning Belle Epoque sapphire and diamond brooch/pendant, circa 1905. Designed as an openwork double ribbon bow motif set with old and rose-cut diamonds, suspending an oval cabochon sapphire rub over set within a floral wreath surround, encircled by another larger wreath both diamond set throughout and with an oval cabochon sapphire articulated drop, all in platinum with fine millegrain edging. #DiamondBrooches
AN ANTIQUE RUBY AND DIAMOND BROOCH. The central cushion-shaped ruby and old-cut diamond cluster to the openwork diamond floral surround, suspending three detachable pear-shaped diamond and ruby drops, mounted in silver and gold, circa 1880. #DiamondBrooches
A mid 19th century amethyst and diamond brooch/pendant, circa 1840.
An Art Deco platinum and diamond brooch, circa 1930. #DiamondBrooches #platinumdiamond
Art Nouveau Enamel Diamond Brooch. Circa 1900's. #GoldBrooches #DiamondBrooches
Early Art Deco or Belle Epochh diamond brooch. A décor de grecques sertie de petits diamants retenant trois diamants plus importants en pampilles, monture en or et platine, vers 1910 Porte un no. 36798 #DiamondBrooches
SAPPHIRE AND DIAMOND BROOCH, CIRCA 1800. #DiamondBrooches
Tanzanite and diamond brooch, 33.55 ct, 22.03 x 19.06 x 11.34 mm, in a platinum setting by Claus Vollrath. The diamonds have a tcw of 2.60. (Photo: Jeff Scovil) #DiamondBrooches
Lot 160 - Natural pearl, spinel and diamond brooch-pendant, Late 19th Century #DiamondBrooches
Belle Époque peridot, de cloak Ido garnet and diamond #brooch / pendant, France,... #AntiqueJewelry #DiamondBrooches
A Magnificent Victorian Emerald and Diamond Brooch (Lot 164, Session One). Estimated price $17,000-$25,000. #fortunaauction #DiamondBrooches #necklacediamonds
Three Gemstone and Diamond Brooches -- Platinum, Amethyst, Sapphire and Diamond.
A VICTORIAN RUBY AND DIAMOND BROOCH, LATE 19TH CENTURY. Designed as a roosting turtle dove, the eyes highlighted with cabochon rubies, the wings, body and tail set with cushion-shaped, circular-cut and rose diamonds, detachable brooch fitting. #Victorian #antique #brooch #DiamondBrooches
CARTIER - AN ART DECO TURQUOISE AND DIAMOND BROOCH, 1930S. The oval cabochon turquoise within a baguette and square-cut diamond geometrical surround, to the triangular-cut turquoise terminals, 6.2 cm, mounted in platinum, signed Cartier London, numbered. #GemstoneBrooches