Please note: Sometimes air bubbles and slight imperfections are present. Color and clarity may vary since they are determined by the composition of the cremains 5 mm. Sterling Silver only. These stones are one of a kind and can not be replaced. Each one is different and very beautiful. Their real value is for the families who are reminded of the lost love one. These can be handed down from generation to generation. Any product made by this artist can be made with either ashes of people or pets. Pets play a big part in our lives and we miss them very much. When you hold a crystal stone in your hands made by My Crystal Companion, you hold something beautiful and a part of the life you cherished. Contact Lovedonesurns for assistance before you place an order for this set of earrings, and we will be only too glad to assist you at anytime and complete this order.