Diamond Bar

The Diamond Ecosystem


The fun, easy and transparent way to buy, trade and sell diamonds.

Choose Your Mounting

View all

Our Story

How Diamond Bar set out to change the way you buy diamonds.

From our customers


The staff were great, very patient and really helped us find the ring that my fiancee really wanted. We both learned a lot about diamonds and settings and discovered what was right for us. A great experience!

Chris Nelson

Went to Spicer Greene to look at engagement rings and was very pleased with the service. Eva-Michelle was incredibly helpful/informative and she made the entire experience stress free. I knew absolutely nothing about engagement rings...and I appreciated the staff at Spicer Greene taking the time to walk me through the process and teach me a little about diamond clarity/quality. The ring I bought was beautiful and my fiancé loves it! Never felt like anyone was trying to upsell me during the process. Would highly recommend the team at Spicer Greene if you're looking at buying an engagement ring!!

J Butter