MDC offers one of the largest selections of diamond engagement rings.

Our company is built on the idea that choosing an engagement ring doesn’t have to be complicated. Diamonds can be simple to understand. Making the right choice can be easy.

We Offer high-quality diamonds and fine jewelry at outstanding prices. At MDC, you’ll find the education and guidance that make shopping easy and straightforward, so you’ll make the best decision. Every year, thousands of people choose to purchase their certified diamonds and fine jewelry from MDC.

At MDC Diamonds New York you’ll find high-quality diamonds certified by the most respected independent diamond grading labs. You can create your own jewelry ΓÇö choose the right diamond and we’ll set it in your favorite earring, pendant, or ring design. Orders are shipped via FedEx insured, guaranteed and returnable, so you can be sure you made the right decision.

Expert Service Available

Our Diamond & Jewelry Consultants are ready to answer your questions, and help you find the perfect diamond. We encourage you to call us at 866-239-4315, from the UK 0-800-520-0448or e-mail service@mdcdiamonds.com

Our Customers Say It Best

A few of our customers shared their story with us and sent us a letter. Read how our customers feel about their experience in customer testimonials. You are welcome to send us you story and we will publish it with your permission.

Canadian Orders

Please visit our Canadian Web site at www.mdcdiamonds.ca or call a diamond and jewelry consultant at 1-866-239-4315.

UK Orders

Please visit our United Kingdom Web site at www.mdcdiamonds.co.uk or call a diamond and jewelry consultant at 0-800-520-0448.

Australia, New Zealand, and all other countries

Please visit our www.mdcdiamonds.com or call a diamond and jewelry consultant at 212-840-1417

Live chat with our experts MDCDiamonds on


We offer great value

Our standards of quality ensure that when you shop MDC for diamonds, you’re getting a manageable selection of fine certified loose diamonds. You won’t spend a lot of time sifting through diamonds that are not right for you, and we’re confident you won’t find a better quality certified diamond for the price.

We are experts

MDC Diamond & Jewelry Consultants are experienced, intelligent, and friendly. They don’t work on commission, so they’re free to focus on answering your questions and helping you find the perfect diamond and jewelry.

We cover all risks

Your purchase is secure, whether by phone or online. Orders are shipped via FedEx and are insured all the way to your doorstep. Our return policy gives you time to consider and evaluate your purchase.

We give a choice

We offer one of the largest selections of engagement ring setting in all styles, modern classic, designer style, vintage, art deco and Edwardian period inspired designs in white or yellow gold and platinum.

We let you see what you buy

You can make an appointment to view the diamond and the setting you want to buy. Our New York city office is located at: 580 Fifth Avenue, Suite 349,
New York, New York 10036

Please call 1-866-239-4315 to make an appointment.