, Inc. 

Mondera brings the world's best selection of high-quality diamonds, fine jewelry, gemstones, watches and luxury gifts to the Internet. In addition, Mondera features the easy-to-use Learning Center to help consumers make educated, confident purchase decisions. Design your own diamond engagement rings diamond stud earrings and wedding bands or rings.

Since 1999, Mondera has been the online jewelry experts. Combining high quality gems and jewelry, fine service, exceptional customer service, and expert advice, Mondera has successfully served thousands of customers.

Our top quality, certified diamonds ensure that your jewelry is extraordinary.

Mondera's fine diamonds and timeless jewelry should meet or exceed your expectations. However, if you are not completely satisfied, we are pleased to offer a thirty (30) day return policy on all purchases.


MDC Inc.
45 West 45th Street, 15th Floor
New York, NY 10036
Call 1(800)MONDERA (9 am - 8.30 pm EST M-F)


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