Marahlago Adella Larimar Necklace Sterling silver and white sapphires wrap themselves around a Larimar gemstone, sourced from the Caribbean. Product Details: 12mm Larimar gemstone with white sapphires and sterling silver. Overall size is 18x33mm. Includes a Marahlago sterling silver chain adjustable up to 21" and original pouch. Very good used condition. I am a trusted seller and I ship fast.