Marquise Chatham Ruby - For Build Your Own Pieces lab diamond wedding The black diamonds are real

The black diamonds are real black diamonds and have been heat treated to make the black color solid

25 carat 8

Made with conflict-free gemstones and recycled metals

the V shape opens to about 7mm's wide and 8mm's deep

Marquise Chatham Ruby - For Build Your Own Pieces lab diamond wedding The black diamonds are realFaceted Lab grown Chatham Ruby Marquise in your size preference. For reference the gem shown in the photos is 8x4mm'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