Your search for the perfect diamond is over

Find a diamond using our

Diamond Intelligence Search

or

Manual Diamond Search

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 HOW ROSI PICKS DIAMONDS

The World's Only Digital Diamond Expert

FIND YOUR DIAMOND Watch the film

ROCKHER

Brilliant Cushion

For those who love the unique character of the Cushion Cut Diamond and the light performance of the Round Brilliant.

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Watch "Love Simplified"

RockHer proudly offers customers a selection of high-quality diamonds to choose from. We pride ourselves in sourcing and curating the best diamonds for your budget, preference, and style.

Rosi - Our Intelligent Diamond Search surpasses what our diamond buyers with decades of experience can do. Rosi narrows the field from hundreds of thousands of diamonds available on the market, to the single one that’s best suited to your preferences and budget.

All of our diamonds are conflict-free, Kimberley Process Certified

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Our commitment to responsibly sourced 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.

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