Take a closer look

Get up close and personal with RockHer diamonds. Our Superzoom feature magnifies the diamond up to 50x, giving you the best view.

Shop Diamonds
rosi Picks of the day
Rosi chooses new, great valued diamonds every day. Shopping for

loose diamonds

just got easier.

Your search for the perfect diamond is over.

Our digital gemologist has saved our customers over $1,000,000 and counting!

Build an
engagement ring
Because all our rings are custom made from scratch, we’ll work with you to make your vision come to life.
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ring size
start with a Diamond
Conflict-Free 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.
Compare Your Diamond
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.
RockHer Cushion Brilliant
RockHer’s patented RockHer Brilliant Cushion Diamond combines the charm of an antique-looking cushion shape and the unrivalled brilliance and fire of a modern ideal-cut round diamond.
Hearts & Arrows
If you want the highest possible level of diamond craftsmanship, you want a Hearts & Arrows Diamond: a diamond cut with such precise symmetry that it displays a distinct pattern under a special viewer, demonstrating its superior light performance.

THE ROCKHER PROMISE