- The Trace Collection The Diamond Trace Oasis Pavé Ring is crafted of polished 18 karat gold, showcasing a hidden line of diamonds that delicately dances around the finger with a floating pear cut diamond. Diamond is a Lab Grown 2.5ct G VS1 pear cut diamond with an IGI Certification Custom variations can be made with alternative stone sizes. For inquiries: bespoke@katkimfinejewelry.com This ring is ready to ship in 18K Yellow Gold, size 6. — Handcrafted in Los Angeles, California.