Timeless. Versatile. As unique as you. This necklace can be engraved at no extra cost. It's crafted in 18k gold vermeil with a brilliant cut lab grown diamond for maximum sparkle with minimal environmental impact. Total Diamond Weight: 0.015Cts, Quality: VS, Cut: Round Brilliant Cut Necklace circumference adjustable at 16', 17' or 18' 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.