Here are some places online where you will find a fairly decent selection.
What is the best diamond certification lab.
Lab created diamonds avoid this issue.
This list of online jewelers is complied by me a gia diamonds graduate to help you make an informed choice and see what s offered by some of the world s leading diamond jewelers.
The diamond grading or certification comes from a wide variety of labs.
Ags stands for american gemological society and it is also a us based laboratory with main offices in las vegas the ags laboratory is renowned for its scientific approach and research in diamond cut grading.
Along with each diamond you re considering you should receive and review its lab certification.
Each one is unique.
Lab created diamonds make up less than 1 of available diamonds.
Everything that the gia does is focused on education whether it s for the consumer or the jeweler.
The best way to tell the difference between lab grown diamonds and natural diamonds is to look at the grading report.
Diamond certification most commonly from labs gia ags igi egl gsi and hrd is a document you receive from an objective 3rd party lab that describes a diamond in all of its characteristics.
As the leading diamond lab in the world gia has the highest standards and is the most widely used service.
The gia on the other hand only provides a range which doesn t give you the information necessary to make a smart purchase.
Lab created diamonds may contain minor internal or surface inclusions comparable to high quality natural diamonds.
Overall the best certification for lab created diamonds is the igi because they give specific gradings for qualities like color and clarity.
Gia stands for gemological institute of america as is widely considered as the standard bearer of the diamond certification industry.
Basically from a buyer s perspective a diamond certification is critical when buying a diamond.
Which diamond certification lab is the best.
The diamonds are graded with varying reliability but to get the best deal you should purchase a diamond that has either been certified by gia or ags.
They re dubbed as the most trusted because of their consistency.
Gia is also known for educational services and gemological research that allows them to keep up with the latest technologies in grading and certification.
Instead of using an alphabetical rating system ags uses a scale of 0 10 for rating a diamond s characteristics with 0 as the best and 10 as the worst.
Like natural diamonds lab created diamonds will vary in color clarity and cut.
