Affinity 0.50ct Pear Cut Lab Diamond Solitaire Engagement Ring in PlatinumA modern take on a classic, this platinum ring from the Affinity Collection features a pear cut 0. 50ct G VS quality lab grown diamond in a claw setting. The sculptural twist band curves around the finger, creating the illusion of two bands in one beautiful, fluid, and endlessly wearable. Perfect worn solo or stacked, for asking the big question, or marking a special milestone.