Orange Sapphire, Emerald & Diamond RingSapphire, emerald and diamond ring, crafted in 18k white gold, centered with emerald cut orange sapphire, framed with a halo of pave set round brilliant cut diamonds and accented with 8 round cabochon cut emeralds. Size 6. 25 AGL certified sapphire, weight 6. 56ct. Heat treaded, AGL# 1112782 Diamonds total weight 0. 405ct. Inscribed Au750, d0. 405ct Color Orange Ref# 310 000 2758