home Made In USA
Home | Shopping Basket (0) | Order Status | Customer Service | Testimonials


Free Shipping, Free Ring Sizing, 30 Day Returns & Free engraving
Shop By Product
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Navigation Line
Live Chat Support
Navigation Line
Call: 866-239-4315

Monday-Thursday
10:00AM-7:00PM (ET)

Friday
10:00AM-4:00PM (ET)

or E-mail:
Help@mdcdiamonds.com
Navigation Line
Navigation Line
 
  Refer A Friend
 

Refer a Friend Do you have friends who have never shopped at MDC Diamonds? When you use our referral program to introduce your friends to MDC Diamonds, we'll send each one of them a personal reference code, good for savings of up to $100.

If one of your friends uses their code to make their first purchase with MDC Diamonds, we'll send you an offer to save:
arrow $20 on orders of $100 or more
arrow  $50 on orders of $500 or more
arrow  $100 on orders of $1000 or more

Rules and Restrictions

  1. You cannot refer yourself.
  2. You must provide a first name, last name, and e-mail address for both referrer (you) and referee (your friend).
  3. Your referral must be a new MDC Diamonds customer, and they must use their personal reference code at time of purchase.
  4. Each personal reference code is unique and can be used only once.
  5. Only one new customer personal reference code redemption is allowed per household.
  6. The personal reference code discount cannot be applied retroactively, it must be redeemed at time of purchase.
  7. This offer cannot be combined with any other MDC Diamonds offers, promotions, or the MDC diamonds Affiliate Program.
  8. All personal reference codes and their subsequent savings expire at 7 PM ET on the date provided at issue.

 

Education and Guidance
View our education section for helpful information on more than just the 4 Cs.
Lines
Right Arrow Cut Right Arrow Clarity
Right Arrow Color Right Arrow Carat Weight
Right Arrow GIA    
Right ArrowMore

Custom Special Order
Right ArrowSpecial Order Engagement
Rings
Image of Ring and Drawing

Your options are limitless.  Phone a Diamond and Jewelry Consultant to create the ring or jewelry of your dreams.
Lines
Right Arrow Special Order Diamonds
Lines
Right Arrow One-of-a-Kind Gifts
  1-866-239-4315
Lines
I am now a customer for life

The experience with MDC diamonds has been nothing short of exceptional. I wanted a design that no one seemed be able to replicate for my anniversary upgrade. They not only had the setting I wanted but they also found me a bigger and better center stone within my budget. I could not be happier with the quality of the final product. David and Moishy were responsive and easy to work with and I appreciated the real time text communication. I am now a customer for life and will be referring friends and family.
Right Arrow Customers Say it best!
Read what customers have to say about their MDC Diamonds shopping experience.
 
I am now a customer for life
The experience with MDC diamonds has been nothing short of exceptional. I wanted a design that no on...
 
Lindsy S
Walnut Creek, CA
January 24, 2023

More
 
Line
Line
Русский | Español | 한국의 | New York
Line
Customer Service Address: 580 Fifth Avenue Suite 349, New York, NY 10036
Corporate Address: Manhattan, New York, NY
We welcome visitors to our New York office. Office visits are by appointment only. Please contact our Customer Service center to schedule an appointment.
© 2022 MDC Diamonds NYC - All Rights Reserved.