Mark Peter's Diamond Designs

Mark Peter's Diamond Designs Mark Peter’s Diamond Designs is a family owned & operated jewelry business offering innovative, at

Established in 1991, Mark Peter’s Diamond Designs is a family owned and operated business based in Plainfield, IL. We offer innovative, attractive designs you won’t find anywhere else, for bridal and fashion jewelry. Our highly-trained and friendly staff is always happy to help you find the perfect piece. We also offer custom design, jewelry & watch repair, appraisals and more in-house! Visit our store today and let us help you with all your jewelry needs.

It’s time to start thinking about Mother’s Day! If you want to customize a mother‘s piece of jewelry please don’t wait t...
04/06/2026

It’s time to start thinking about Mother’s Day! If you want to customize a mother‘s piece of jewelry please don’t wait till the last minute!!

So many beautiful diamonds!!! The marquis is stunning!Style: MECMQ3344T/370
03/31/2026

So many beautiful diamonds!!! The marquis is stunning!

Style: MECMQ3344T/370

So simple, but WOW!!!!!
03/28/2026

So simple, but WOW!!!!!

We proudly carry A. Jaffe designs—beautifully crafted and timelessly elegant. Visit us to see these stunning pieces in p...
03/24/2026

We proudly carry A. Jaffe designs—beautifully crafted and timelessly elegant. Visit us to see these stunning pieces in person. Each design can be customized to perfectly tailor to your style and preferences.

Don’t forget about getting a reward for helping others!!! Thank you everyone so far for the generous donations!!!!
03/23/2026

Don’t forget about getting a reward for helping others!!! Thank you everyone so far for the generous donations!!!!

Need a pick me up????? We can help!!
03/19/2026

Need a pick me up????? We can help!!

So many beautiful options. If you ever want a change in your set, we do trade ins. Remember you’re married to your spo...
03/06/2026

So many beautiful options. If you ever want a change in your set, we do trade ins. Remember you’re married to your spouse, NOT the ring!!!

03/04/2026
Our yearly food drive! Those receiving the food are so thankful! And we thank YOU!!!
03/02/2026

Our yearly food drive! Those receiving the food are so thankful! And we thank YOU!!!

Elegance meets movement in this sculptural diamond ring. Crafted in luminous gold, designed to shine from every angle an...
02/25/2026

Elegance meets movement in this sculptural diamond ring. Crafted in luminous gold, designed to shine from every angle and made to last for every chapter!!

We make it easy to get the perfect gift and then FREE candy and flowers and gift wrapping!!!! We know what we’re doing. ...
02/13/2026

We make it easy to get the perfect gift and then FREE candy and flowers and gift wrapping!!!! We know what we’re doing. We’ve been in the LOVE business for over 35 years!!!!!

Simple and elegant!
02/11/2026

Simple and elegant!

Address

12820 South Route 59
Plainfield, IL
60585

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 7pm
Friday 10am - 5pm
Saturday 10am - 4pm

Telephone

+18154362100

Website

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