Oval Chatham Dark Yellow Sapphire - For Build Your Own Pieces green sapphire ring it has been heat treated

it has been heat treated to make the color solid

Yellow Sapphire

- For reference the center stone shown is about 6mm's

5 and can be sized up or down within one size

Oval Chatham Dark Yellow Sapphire - For Build Your Own Pieces green sapphire ring it has been heat treatedLab grown Chatham Dark Yellow Sapphire Oval in your size preference. From the Chatham website These gemstones possess the same physical, optical, and chemical properties as their mined counterparts. Chatham gemstones are grown by duplicating the conditions deep within the Earth; the temperature, the pressure and the chemical makeup. Chatham is recognized as the world's leader in premium quality lab grown colored gemstones. The center stone you select