AGL No-Heat Ceylon Sapphire Ring

This contemporary platinum and diamond ring is mounted with a Ceylon sapphire weighing 11.50 carats. The cut-corner step-cut sapphire measuring 14.42 x 9.85 x 8.47mm is flanked by bezel-set trapezoidal and bullet-shaped diamonds. Set with a large, step-cut Ceylon of soft, radiant blue, this elegant ring is a truly timeless classic.

Size: 6 (this ring can be sized; please contact the gallery for further information)
Materials: 1 emerald-cut sapphire (weighing 11.50 carats); 2 bullet-cut diamonds (approximate total weight 0.?? carat); 2 trapezoid diamonds (approximate total weight 0.69 carat); Platinum
Gram Weight: 9.8
Documentation: Accompanied by American Gemological Laboratories (AGL) report no. 1155969 dated 24 April 2026 stating that the sapphire is of Sri Lankan (Ceylon) origin, with no evidence of heat enhancement.

Of the three traditional sapphire-producing regions, Ceylon is famous for gens that exhibit a soft and delicate blue. Sapphires from Ceylon, where they occur in gem gravels washed downstream from mountain sources, have been prized for thousands of years, appearing in New Kingdom Egyptian jewels from the first millennium before Christ. Rare and extraordinary Ceylon specimens, such as the Logan sapphire at the Smithsonian Institution, have occurred in sizes of over 400 carats. Natural, unheated sapphires from prized traditional sources like Ceylon, Burma, and Kashmir, are increasingly difficult to find.