Marquise Chatham Emerald - For Build Your Own Pieces Oval Size:9x4.5mm The black diamonds are heat

The black diamonds are heat treated to make the black color solid

Lab grown Chatham Peachy Pink Champagne Sapphire Radiant in your size preference

If you choose black diamonds your spider will be set with a black diamond unless requested otherwise

The facets on the top or table of the diamond run vertically from point to point which I have never seen before and made me pick this diamond for this setting

The lab diamonds come with a lab grown diamond report

Marquise Chatham Emerald - For Build Your Own Pieces Oval Size:9x4.5mm The black diamonds are heatFaceted Lab grown Chatham Emerald Marquise in your size preference. For reference the gem shown in the photos is 10x5mm's. 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