Radiant Chatham Medium Blue Sapphire - For Build Your Own Pieces Radiant Size:7x5mm The top of the ring

The top of the ring is just under 13mm's long and the band is about 2

20 carats of black diamonds

The ring is set with natural VS white diamonds and irradiated blue diamonds

5mm's wide at the top and the band is 2mm's

Radiant Chatham Medium Blue Sapphire - For Build Your Own Pieces Radiant Size:7x5mm The top of the ringLab grown Chatham Medium Blue 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 you