A RUBY AND DIAMOND RING
The claw-set oval mixed-cut ruby, weighing approximately 4.38 carats, with pear-shaped single stone and circular-cut diamond line shoulders to a plain hoop, ring size O
Accompanied by report no. 13124 dated 23rd August 2016, from The Gem & Pearl Laboratory, London, stating that the ruby was found to be natural, no evidence of heat treatment was observed, origin opinion is that the geological source is common to Thailand, East Africa, etc.
A RUBY AND DIAMOND RING
The claw-set oval mixed-cut ruby, weighing approximately 4.38 carats, with pear-shaped single stone and circular-cut diamond line shoulders to a plain hoop, ring size O
Accompanied by report no. 13124 dated 23rd August 2016, from The Gem & Pearl Laboratory, London, stating that the ruby was found to be natural, no evidence of heat treatment was observed, origin opinion is that the geological source is common to Thailand, East Africa, etc.