Skip to main content
Questions & Answers
Our trusted network of 1stDibs sellers answer common questions

What does it mean if a diamond is GIA certified?

1 Answer
What does it mean if a diamond is GIA certified?
When a diamond is GIA certified, it means that the stone has undergone the meticulous set of grading procedures that have been established by the Gemological Institute of America. The GIA is not a jeweler — it is an independent, nonprofit group that sets the standards for determining the quality of a diamond.
1stDibs ExpertFebruary 22, 2021
Shop for Gia Certified Yellow Diamond on 1stDibs
18kt Fancy Light GIA Certified Yellow Diamond Earring Set
By Diana M. Jewels
Located in New York, NY
18kt fancy light yellow diamond earring set in a double halo setting, features gia certified yellow
Category

21st Century and Contemporary Dangle Earrings

Materials

Yellow Diamond, White Gold

GIA Certified Yellow Diamond Platinum Engagement Ring
By HYT Jewelry
Located in Hong Kong, HK
stylish ring is bound to excite any colored diamond lover. - Center Diamond, GIA certified Cushion shape
Category

2010s Hong Kong Contemporary Engagement Rings

Materials

White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Platinum

GIA Certified Yellow Diamond Platinum Cocktail Ring
By HYT Jewelry
Located in Hong Kong, HK
jewelry box. - Center Diamond, GIA certified Oval shape Yellow Diamond 1.00 carat (color Fancy Intense
Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

White Diamond, Yellow Diamond, Platinum

GIA Certified Yellow Diamond 18K Gold Stud Earrings
By HYT Jewelry
Located in Hong Kong, HK
. - Centre Diamond, GIA Certified Oval-Shape Yellow Diamonds total 1.14 carats (0.56 carat, color Fancy
Category

2010s Hong Kong Contemporary Stud Earrings

Materials

White Diamond, Yellow Diamond, Diamond, Gold, 18k Gold, White Gold, Yell...

8.02ct GIA Certified Yellow Diamond in 18K Yellow Gold
Located in Chicago, IL
this ring. It’s made to turn heads and endure for a lifetime. A richly saturated 8.02CTW GIA certified
Category

2010s American Contemporary Fashion Rings

Materials

Yellow Diamond, Diamond, Emerald, Ruby, Blue Sapphire, Yellow Gold, 14k ...

GIA Certified Yellow Diamond White Diamond Platinum Pendant Necklace
By HYT Jewelry
Located in Hong Kong, HK
This bold pendant features a GIA certified Fancy Yellow diamond in its centre, within a halo of
Category

2010s Hong Kong Contemporary Pendant Necklaces

Materials

White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Shop All