Yellow Ceylon sapphire solitaire ring. Set with a cushion shape old cut natural unenhanced sapphire in an open back claw setting with an approximate weight of 2.30 carats, to an elegant solitaire design featuring curving claws, a decorative gallery with scrolling motifs, and open backholing, leading to polished shoulders and flowing through to a solid D-shape shank. Marked 18 carat yellow gold and platinum, circa 1910, accompanied by Gemmological Certification Services report #5783-1800.
