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Your one-stop shop for diamonds, jewelry and luxury watches


Offer Details

Buy authenticated, pre-owned designer jewelry and luxury watches at up to 80% off retail.


Buy beautiful things at prices you can feel good about

myGemma is your one-stop shop for pre-owned and authenticated designer jewelry and luxury watches at up to 80% off retail prices. Shop brands such as Rolex, Tiffany & Co., Cartier, Van Cleef & Arpels, David Yurman, IWC, Omega, Breitling, Patek Philippe and much more.

You can also trade in your unwanted jewelry items for cash or myGemma credit at our sister company, WPDiamonds.