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414-762-7111 | Serving the Greater Milwaukee Area

7836 S. Howell Ave., Oak Creek, WI 53154

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We guarantee grading accuracy to GIA standards on every loose diamond we offer. We guarantee that any diamond purchased from us will be quality graded the same or better by any other certified GIA gemologist or your money will be refunded. Kelvin also personally selects every center stone we sell to assure it is the finest example of its given clarity, color, and cut.

Diamond Grading Guarantee

Come down and see our fabulous diamonds or call us at:

We specialize in ideal cut loose diamonds in all shapes and sizes. We mainly stock VS2 to SI2 clarity in D "colorless" to H color with “good” to “excellent” polish, symmetry, and cut-grade. These quality combinations tend to be the best value since they yield the finest appreciable appearance for price. And all of our cutters comply with UN resolutions, which guarantee our diamonds are conflict free.

Natural Mined Diamonds

Our natural diamonds are accompanied by gemological laboratory certifications from GIA (Gemological Institute of America) or AGS (American Gem Society). These diamond grading laboratories are indisputably the most accurate in the industry.

Lab Certifications

As an affordable alternative to our natural diamonds, we also offer top quality created diamonds, which are lab grown right here in the U.S.A!

Real Lab Grown Diamonds

We are a proud supplier of Government of the Northwest Territories (GNWT) certified Canadian diamonds. Each conflict-free, free-trade diamond is mined and cut exclusively in Canada.

Canadian Diamonds

We can acquire clarity enhanced diamonds for you upon request.

Clarity Enhanced Diamonds

For the truly discriminating diamond buyer we can offer a GEMEX light performance analysis report. Learn more about GEMEX at www.gemex.com.

Gemex Light Performance Reports

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Heart & Arrow patterns exhibited by one of our many ideal cut diamonds.

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Guaranteed Best Price

We guarantee you the best price on a new diamond purchase of equal quality & warranty!