Yellow gold natural Burmese ruby and diamond ring
Yellow gold natural Burmese ruby and diamond ring. The oval cut ruby weighing approx. 2.44 ct mounted between four old mine cut diamonds in an openwork setting. Total estimated diamond weight 0.61 ct. Ring size M. Weight 6.59 grams. Accompanied by Ruby Report no. 08925 from The Gem & Pearl Laboratory dated 15th November 2013 stating that the ruby is a natural ruby with no evidence of heat treatment observed. Origin opinion: Burma.
Auction Date: February 2018