When you work with Jonathan’s, you will receive the ultimate experience in service. Over 40 years in the industry qualifies us to skillfully provide the best quality service, no matter the request. We cover every facet of the jewelry industry from design and appraisals, to maintenance and repair. Specializing in custom design and restoration, you can trust our team to care as much as you do, for a product you will love. Come see us for the finest quality at the best price.
While 99% of prominent laboratories grade diamonds the old fashioned way - determining the grades of diamonds based on human opinions - we are the 1% grading diamonds with AI technology.
Our rare process ensures the world's most accurately and consistently graded diamonds.
The first step to our unique process is prescreening diamonds to reject all those with what we call "BGM" (Brown, Green, Milky hues within the white diamond).
These hues not only devalue the diamond but are difficult to identify when researching diamonds online. Take note that these hues are not disclosed on 99% of prominent grading reports and laboratories. We however are the 1%, setting the standard for maximum brilliance, bringing transparency and trust to the individuals buying diamonds.
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