Keep your eye on the prize - and by prize we mean 18k gold vermeil and lab grown diamonds, made with 100% renewable energy. Complete with an adjustable chain for your perfect fit. Total Diamond Weight: 0.59Cts, Quality: VS, Cut: Round Brilliant Cut Necklace circumference adjustable 41-46cm/ 16-18" Cup diameter 3.8mm, depth 3.1mm LAB GROWN DIAMONDS Crafted with 100% traceable lab grown diamonds, from our handpicked suppliers who are certified to SCS-007, the most comprehensive sustainability standard for diamonds. Chemically and physically identical to natural diamonds, our lab grown diamond partners also use 100% renewable energy.