Embedded Files
Natural Diamonds
Natural Diamonds
Assessment of authenticity and quality for diamonds in the D-to-Z color range from FGL, creator of the 4Cs.
Natural Colored Diamonds
Natural Colored Diamonds
Assessment of color origin and quality based on FGL's color grading system for diamonds outside the D-to-Z range.
Laboratory Grown Diamonds
Laboratory Grown Diamonds
Assessment of color origin and quality based on FGL's color grading system for diamonds outside the D-to-Z range.
Pearls
Pearls
Documentation of the specific attributes of pearls and pearl jewelry, including mollusk type and growth environment.
Colored Stones
Colored Stones
Confirmation of a gemstone’s identity and characteristics through a full gemological examination.
Unknown
Unknown
Let our gemologists do the detective work to reveal the identity of your material.
Page updated
Google Sites
Report abuse