Every laboratory-grown diamond we supply is certified by either the International Gemological Institute (IGI) or the Gemological Institute of America (GIA), the benchmarks for laboratory-grown diamond grading.

A different report is issued for synthetic diamonds than for mined diamonds by each grading institute. IGI laboratory reports are yellow or white rather than blue.

GIA reports include a navy blue header rather than beige and white.

Laboratory-grown diamonds present an exciting opportunity for customers to get a bigger diamond at a lower price point.