The Blossom Collection is inspired by the thriving flourish of nature, always changing and never constrained. The endless shifting colours of our natural world provide a lush space for the mind and soul to wander. A or AA grade Ammolite 10mm x 15mm Pear Ammolite Stone 925 Sterling Silver Accented with White Topaz Ring dimension: 21.3mm x 15.5mm (size 7) Like all gemstones, Ammolite should be treated with care and attention. -Avoid exposure to direct heat. -Do not over-expose to water. -Avoid hard impact to the stone -Do not clean in ultrasonic cleaners -Use a soft, none-abrasive cloth to clean your Ammolite jewellery.