A sapphire and diamond three-stone ring, GCS: Burma, no heat

A sapphire and diamond three-stone ring, the emerald-cut sapphire weighs approximately 5.55cts, set with an old cushion-shaped diamond to each shoulder in platinum, size J 1/2

Accompanied by report number 5782-930 from GCS stating that the sapphire is natural with no indications of heat treatment. Origin: Burma (Myanmar).

Accompanied by report number 981691 dated 2006 from The Precious Stone Laboratory stating that the rectangular cut-cornered sapphire weighs approximately 5.55cts and is a natural sapphire with no indications of heat treatment. Origin: Sri Lanka (Ceylon)