Marquise Chatham Dark Blue Sapphire - For Build Your Own Pieces twig ring You will get to select

You will get to select the center stone for the Cosmos ring from the list below

67 carat black diamond in the center

this ring is set with a Mughal cut natural champagne diamond of your choice

- 10 small accent diamonds

Lab grown Chatham Light Yellow Sapphire Oval in your size preference

Marquise Chatham Dark Blue Sapphire - For Build Your Own Pieces twig ring You will get to selectFaceted Lab grown Chatham Dark Blue Sapphire Marquise 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