Build Your Dream Ring

Rosi: Diamond Intelligence


Select Your Shape

Relaxed, eccentric, bright, bold or romantic, Rosi will help find a diamond for anyone.


Set Your Budget

With Rosi you'll find a valuable diamond that fits both your requirements and your taste.


Define Your Favorite Features

Use Rosi to make an informed and confident decision based on what's most important to you and your bride-to-be.

01 02 03


Loose Diamonds

RockHer diamonds are sourced only from mines that adhere to the strictest labor, trade, and environmental standards. We support the Kimberley Process but go beyond it by requiring an audited and transparent diamond supply chain.

Love Simplified.

Take the Diamond A.I. Challenge

Match wits with ROSI, our diamond-picking algorithm based on IBM’s Watson. Find the best diamond you can from any site or store and then take our challenge. Then challenge ROSI to run the numbers and find you a more beautiful diamond that’s a better value too.

COMPARE YOUR DIAMOND Learn how Rosi picks diamonds

Handcrafted in our
Los Angeles Studio

Handcrafted in our

Los Angeles Studio