Madagascar Purple Sapphire Necklace, 37.73 Carats

An exceptional unheated Madagascar purple sapphire weighing 37.73 carats commands this dramatic necklace. Cut as an antique cushion shape, the extraordinary gemstone displays a richly saturated purple hue heightened by its well-proportioned faceting and multiple internal reflections. The Swiss Gemmological Institute SSEF confirms the sapphire’s Madagascar origin with no indications of heat treatment. Highlighting its remarkable scale, captivating hue, and exceptional purity, SSEF notes that a natural purple sapphire of this caliber is extraordinary. Approximately 6.00 carats of diamonds form a halo, emphasizing the sapphire’s imposing scale and vivid color. Set in 18K white gold. 10" length x 1 1/8" width Download the Report