Bidspirit auction | Burma ruby cabochon 4.37 ct,
Burma ruby cabochon 4.37 ct, ova - Burma ruby cabochon 4.37 ct, oval, pinkish-red, no signs of heating, Burma, Mogok, Myanmar, with GRS certificate 2017
Burma ruby cabochon 4.37 ct, ova - Burma ruby cabochon 4.37 ct, oval, pinkish-red, no signs of heating, Burma, Mogok, Myanmar, with GRS certificate 2017