An antique sapphire and diamond brooch, late 19th century. Designed as a sunburst mounted en tremblant, set with a cushion-shaped sapphire weighing 12.96 carats and cushion-shaped, circular-cut and rose diamonds, brooch fitting detachable. #antique

Diamond Brooches
Diamond Brooches A Belle Époque diamond brooch, by T.B. Starr & Co, circa 1915. The circular… A Belle Époque diamond brooch, by T.B. Starr & Co, circa 1915. The circular… A diamond brooch-pendant designed as a bouquet of round brilliant, marquise, pear and baguette-cut diamonds; estimated total diamond weight: 18.00 carats; mounted in platinum. A Ruby and Diamond Brooch, circa 1920. Designed as the letter A, decorated with calibré-cut rubies, old European and rose-cut diamonds, mounted in platinum and 18k gold.

Diamond broochA Ruby and Diamond Brooch, circa 1920. Designed as the letter A, decorated with calibré-cut rubies, old European and rose-cut diamonds, mounted in platinum and 18k gold. A diamond brooch, circa 1955. The three strands of brilliant and baguette-cut diamonds arranged in the form of a knot and tassel, around a central brilliant-cut diamond, principal diamonds weighing 1.40, 1.26, 1.20 and 0.98 carats, remaining brilliant-cut diamonds weighing approximately 4.50 carats total, baguette-cut diamonds weighing approximately 4.00 carats total, length 7.0cm. Lecture d’un message – mail Orange A Ruby and Diamond Brooch, circa 1920. Designed as the letter A, decorated with calibré-cut rubies, old European and rose-cut diamonds, mounted in platinum and 18k gold. Victorian natural pearl and diamond brooch /pendant – gold on silver – c. 1870

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