Radiant Chatham Dark Padparadscha Sapphire - For Build Your Own Pieces Radiant Size:9x7mm - For reference the center

- For reference the center stone shown is 5

0mm Fantasy Cut Natural Amethyst Oval

The Natura engagement ring as shown with the 8x6 oval center stone is 14mm's wide at the top and the band is 1

3mm natural geometric step cut pear diamond

The black diamonds used in both rings are natural black diamonds that have been heat treated to make their color solid

Radiant Chatham Dark Padparadscha Sapphire - For Build Your Own Pieces Radiant Size:9x7mm - For reference the centerLab grown Chatham Dark Padparadscha Sapphire Radiant 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