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DEMANTOID GARNET AND DIAMOND PENDANT, CIRCA 1910, COMPOSITE. Set with an oval demantoid garnet within a surround of calibré-cut similar stones, the borders set with rose-cut diamonds, to a later trace link chain, length approximately 400mm, signed Tiffany & Co.
Aquamarine and demantoid garnet necklace, c. 1890. An exceptionally pale cushion shape aquamarine weighing 15 carats is surrounded by rich lime green Russian demantoid garnets and is further embraced by flowing branches of rose-cut diamonds and seed pearls topped by a demantoid flower. A smaller matching aquamarine facilitates the transition to the neckchain.
Pearl and diamond brooch, circa 1860. Designed as a coiled snake holding a button-shaped pearl, the head inset with a cushion-shaped diamond, the tail highlighted with rose stones, to cabochon ruby eyes, and a circular-cut diamond surmount, French assay marks.