Origin 3.30ct Marquise Cut Lab Diamond Solitaire Engagement Ring with Side Stones in 18K White GoldCrafted in recycled 18K white gold, this pav Origin ring features a 3. 00ct marquise lab grown centre diamond set on a slim 0. 30ct grain set band. The design is elegant, modern, and made to be worn every day. The taper of the centre stone contrasts beautifully with the soft sparkle of the pav. Clean, conscious, and full of subtle brillianceits modern minimalism with presence.