Square Cut Emerald & Diamond Right Hand Ring in PlatinumOur Square Cut Emerald Diamond Right Hand Ring in Platinum. This right hand ring has a signature . 55ct emerald center stone, accented with genuine natural diamonds in a durable platinum band. The famous square cut shape features sleek, elongated sides that catch the eye, while the combination of diamonds line the emerald and the shoulders of the platinum band. This stunning ring is a modern work of art and can be sized at your request.