Round Sapphire, 4.55 carats, & Diamond Ring in Platinum

Platinum ring set with a center round sapphire and intricate diamond mounting. Gemological Institute of America (GIA) describes the sapphire as having Sri Lanka origin and indications of heating.

Metal: Platinum

Gemstone: Sapphire: 4.55 cts, GIA Report # 2205449413

Gemstone: Diamonds: ~1.5 carats