< Back To Shop Rings Green Tourmaline & Lab Diamond Ring 14kt yellow gold and lab diamond ring containing an 8x6mm oval green tourmaline center gemstone with 2 lab diamonds on each side. The lab diamonds are .25ctw each, for a total of .50ctw with approximate quality of VS2 and approximate color F SKU: CR0012 Default Title - $ 850.00 USD Suggested Retail Price: $2,514.04 Klass Jewelers Price! $850.00 Add To Shopping Bag Share: