It is a laboratory emerald ring, square cut, measures 5mm * 5mm, weight about 0.55 cts.
The base metal is sterling silver and coated with rhodium.
To change the metal to solid gold (white / pink) or platinum is also available, please ask for a quote if you want.
You can also go to my shop home for more elegant rings:
Emerald is the birthstone in May
Customization is always welcome and please don't hesitate to contact me if you have any design ideas!