Visit Our NYC Office and Get Paid for Your Diamonds:

Sell or Trade in Your Diamonds:

We buy all sizes and qualities of diamonds. GIA, EGL, IGI, AGS, HRD Certified, or no certificate. No diamond is too small or too big, including broken, chipped and damaged diamonds.

We buy your old gold and platinum jewelry.

Looking to trade in your diamond for something bigger, better or just different? We offer over 60,000 high quality diamonds in all shapes, sizes and qualities, — you name it and we can get it!

MDC Diamonds will evaluate and offer an honest and fair price for your diamonds.

Our New York Diamond buying office is located in a secure, private┬áand convenient location on Fifth avenue – in the center of New York city – midtown Manhattan .

Schedule an appointment from the US and Canada please call 1-866-239-4315, from the UK call free phone 0800-520-0448, from all other countries please call 1-212-840-1417.
We accept customers by appointment only. You can make an appointment with a very short notice. You can also E-mail us at service@mdcdiamonds.com and we will confirm your appointment by E-mail.

┬áYou have inherited a diamond, or you have an estate piece of jewelry and you looking to sell – MDC Diamonds will evaluate and give you an offer for immediate payment.

┬áYou have left with a ring from a previous relationship – MDC Diamonds will buy it from you or you may trade it it for a new ring.

┬áYou have a broken or chipped diamond – you can turn it into cash. we will give you a fair and honest offer.

Business hours: (all times are Eastern)

Monday through Thursday
10:00 AM to 7:00 PM

10:00 AM to 4:00 PM

Saturday and Sunday

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Contact MDC Diamonds for More Information

MDC Diamonds New York City Viewing Office:

580 Fifth Avenue, Suite 349 / New York, NY 10036

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