Indulge in the luxury of our 10 karat yellow gold laboratory-grown diamond stud earrings, totalling 0.44 carats. These earrings feature a stack of three stones in emerald, marquise, and pear shapes, of FG colour and VS clarity. With a secure push butterfly backing and backed by our Lifetime Diamond Warranty, they will become a staple in your jewellery wardrobe. 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.