Checkmate is a savings app with over one million users that have saved $$$ on brands like SuperJeweler.
The Checkmate extension automatically applies SuperJeweler discount codes, SuperJeweler coupons and more to give you discounts on products like 2 1/2 Carat Octagon Shape Created Emerald and Diamond Ring In Sterling Silver.
Checkmate users have also been loving these products from SuperJeweler.
Users have been saving products like this to their collections.