A Sapphire and Diamond Ring

細節
A Sapphire and Diamond Ring
The central oval-shaped sapphire weighing 24.29 carats with three-stone baguette-cut shoulders and pierced diamond-set gallery to the plain hoop
With certificate 961817 from the Precious Stone Laboratory stating that the 24.29 carat sapphire is of Sri Lankan origin. No evidence of thermal treatment
拍場告示
Please note that the estimate should be £18,000 - £22,000