Lifetime Upgrade Policy: Shop with confidence. You never lose when you shop with DiamondWish.com. For all items, we provide a Lifetime Upgrade Policy. To upgrade your order, you may return an item undamaged, unmodified and in the same condition as when you purchased it, as well as any grading reports or original certificates.
If you cannot provide such documents, you may be charged a $150 replacement fee. You will receive a 100% credit in the amount you actually paid Diamond Wish for the item and will apply any remaining credit immediately to another of Diamond Wish’s item that has a price greater than the amount of the credit.