Sterling Silver Amber Heart Leverback Earrings Amber is organic material with healing properties. Weight of amber is traditionally calculated in grams, not carats like precious gemstones. Market value of amber is approximately the same as silver and price for finished piece of jewelry calculated by total weight of the product. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!