Philips Lot 638 sapphire ring Hong Kong Sale Nov 2019

Lot 649 is a 17.62 carat emerald cut sapphire  (estimate: HK$3,200-4,000,000; $410-513,000) has a silky lustre and deep, vivid hue, which has been certified as “Royal Blue”, with no indication of heat treatment.

Read more

We use our own and third party cookies to improve your experience and our services. If you continue, we consider that you accept their use. You can get more information on your website at cookies policy.