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Call: 866-239-4315

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 Find Your Engagement Ring:
Choose a setting and create your own ring. We only ship complete rings with a center diamond, if you have not chosen a center diamond, Please call 866-239-4315.

Currently Viewing: Duo Engagement Rings Collection
The Duo collection of rings features "Toi et Moi" (French), or "me and you," rings which were popular in the late Victorian and Edwardian periods. They feature a pair of stones, representing the twining of two souls. They have always been popular as engagement rings.
   
Choose from MDC Diamonds Engagement Rings Collections Sorted By Center Diamond Shape
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View our education section for helpful information on more than just the 4 Cs.
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Your options are limitless.  Phone a Diamond and Jewelry Consultant to create the ring or jewelry of your dreams.
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I recently had the pleasure of purchasing an eternity band from MDC Diamonds, and I couldn't be happier with my experience. The customer service team was knowledgeable, friendly, and went above and beyond to answer all my questions. The ring itself is absolutely stunning - the quality is exceptional, and the diamonds are very sparkle. I'm so impressed with my purchase and would highly recommend MDC Diamonds to anyone in the market for a beautiful piece of jewelry. Thank you, MDC Diamonds, for making my shopping experience so enjoyable!
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Read what customers have to say about their MDC Diamonds shopping experience.
 
I recently had the pleasure of purchasing an eternity band from MDC Diamonds, and I couldn't be happ...
 
Timothy L
Tampa, FL
June 15, 2025

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Customer Service Address: 6 West 48 Street Third Floor, New York, NY 10036
We welcome visitors to our New York office. Office visits are by appointment only. Please contact our Customer Service center to schedule an appointment.
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