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 3 Carat Heart Shape Lab Grown Diamond Solitaire Engagement Ring In 14K White Gold (G-H,VS).
Checkmate users have also been loving these products from SuperJeweler.
Users have been saving products like this to their collections.