Marquise Chatham Emerald - For Build Your Own Pieces Oval Size:9x4.5mm The ring measures approximately 18mm's

The ring measures approximately 18mm's wide at the top and the band is 2mm's wide

55mm Faceted Oval Lab Diamond

Gemstone set #6- Pastel bi-color center with schiller and light peachy sides gems

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

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

Marquise Chatham Emerald - For Build Your Own Pieces Oval Size:9x4.5mm The ring measures approximately 18mm'sFaceted 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