Find Your Perfect Diamond
Made to sit flush against the engagement ring it was designed for.
Every ring is made from start to finish in our Los Angeles atelier.
ROSI™ evaluates 30 performance and value parameters on every diamond in our collection. Send any GIA or IGI report number and receive the same complete ROSI™ Score Report on that stone, delivered to your inbox within minutes. Complimentary, and without obligation.
Two stones graded Excellent can look nothing alike. ROSI™ reads the actual crown, pavilion, table and depth to score how the stone returns light to the eye, including where it ranks against stones of similar specifications.
Whether the stone faces up true to its carat weight or hides it in depth. Fluorescence and how it pairs with the color grade. Clarity characteristics and where they sit. The details that separate a fine stone from a fine looking report.
Your stone measured against live market pricing for its exact specifications, so you know plainly where any quote sits. If the price is fair, your report will say so.
The same evaluation that decides whether a diamond earns a place in our collection, run on your stone and written up by ROSI™, reviewed by our gemological team.
“Stones of these exact specifications are currently trading between $11,400 and $12,600 on the open market. The medium fluorescence pairs favorably with E color, and the stone faces up true to its carat. If your quote sits inside that range, it is an honest price.”
Any GIA or IGI report, from any jeweler, anywhere. The stone does not need to be ours. Add the price you were quoted if you have one, and your report will judge it against the live market.
Full proportions, light behavior, character, and a live market comparison across 30 parameters, in under a minute.
A complete written evaluation, reviewed by our gemological team, with our lead gemologist available if you would like to talk it through.
“If the stone is right and the price is fair, your ROSI™ Score Report will tell you so, even when the stone is not ours.”
That is the only way a second opinion means anything. Your report also tells you plainly whether this is a stone we would carry in our own collection. And should you want one of ours, it would be our honor to welcome you to the atelier.
Submit any GIA or IGI cert number above, or send it to ROSI™ by chat, DM, or email. Same intelligence either way.
Send two or three GIA or IGI report numbers, from any jeweler, anywhere. ROSI™ evaluates every one across 30 parameters, John Anderson, our Lead Gemologist, reviews the findings, and your report names the diamond we would choose and tells you why. Not a table of numbers. A verdict.
ROSI™ has your report numbers, and John Anderson, our Lead Gemologist, reviews every comparison personally before it sends. Your report will arrive by email shortly. If you would rather talk the diamonds through, he is at 1-800-779-1726.
Your report opens with the diamond we would choose, named plainly, with the reason written around what you told us matters most. Competitors hand you a table of specifications. We hand you an answer.
Every diamond gets its due: where it wins, where it gives ground, whether it faces up true to its carat weight, and how its character reads in real light. The diamonds that fall short are still described fairly. That honesty is what makes the verdict worth having.
Each diamond measured against live market pricing for its exact specifications. Share the prices you were quoted and your report tells you plainly which quote is fair, and which diamond is the strongest buy of the group.
