GRADING
EGS Lab provides professional diamond grading services.
Grading is performed in conformance to GIA standard scales.
Each graded diamond will receive a genuine EGS Lab certificate and a EGS Lab certificate number. An optional girdle laser inscription (only visible under magnification) of the EGS Lab certificate number on the diamond graded is also provided. Please contact us for instructions of how to deliver the diamonds for grading and receive a price quote.
Grading is usually performed in 3 business days.
APPRAISALS
In addition to diamond grading, EGS Lab provides independent diamond appraisals in US dollars.
Appraisals are performed according to current Rapaport price list – New York, and require a diamond grading certificate.
Please contact us for instructions of how to deliver the diamonds for appraisal and receive a price quote.
Appraisals are usually performed in 3 business days.
