THIS LOT IS TO BE SOLD WITH NO RESERVE
517
A Purple Star Sapphire and Black Diamond Ring
A cabochon purple star sapphire, 15.53 caratsCircular-cut black diamonds in the surround, totalling approximately 4.15 carats18 karat blackened gold(15.53-carat Purple Star Sapphire)
<em>Gübelin report, numbered 19020080, dated 18 February 2019, no indications of heating, distinct and well centred asterism (star effect).</em>