7 common mistakes when buying a diamond

"A diamond does not need a certificate" Every (real) diamond has its own certificate issued by (for example) the GIA. The GIA

7 common mistakes when buying a diamond2022-09-25T14:30:14+00:00

GCAL 8X cut grade now covers fancy shapes

Image: GCAL 8X – www.gcalusa.com Gem Certification & Assurance Lab (GCAL) has expanded its GCAL 8X cut grade to include ovals and

GCAL 8X cut grade now covers fancy shapes2022-08-06T16:02:51+00:00
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