'Reverse' 3 stone diamond & green sapphire ring, set in platinum and 18ct gold.

Certificated round brilliant cut diamond, 1.00ct colour: I & clarity VS2, 4 claw set in a platinum collet. 2x natural Madagascan 'parti' yellow/green (slight colour shifting) sapphires, combined weight of 1.41cts, 4 claw set in 18ct yellow gold collets.
Hand-made platinum wed-fit ring for Payne & Son, Coronation Hallmark.

World Gemological Institute Diamond Report