Experience the luxury of our 10 karat yellow gold and asscher cut laboratory-grown diamond stud earrings. These solitaire stones feature VS clarity and FG colour, have a 1.00 total carat weight. Securely prong-set with a push butterfly backing, they offer both comfort and style. Backed by our Lifetime Diamond Warranty. For every LAB. Collection piece sold in Australia, New Zealand and Canada, Michael Hill has committed to planting up to 10 trees with One Tree Planted.