Diamond certifications aim to document the key qualities, characteristics, and physical condition of a diamond. At Jewel Giants, we have experts that are trained and have keen eyes that can grade diamonds properly based on the following criteria:

• Color
• Clarity
• Cut
• Carat weight

These details can be used in appraising the diamond, which involves a totally different process. Once the diamonds are graded and certified, staff members will input these details to our database. Labels are then created containing the information that match the diamonds, which will then be encased with the item/s later on. At this point, the items are now ready to be shipped or handed off to its buyer.

Today, there are different institutes that specialize in certifying and grading diamonds, gemstones, and even pearls. The biggest and most trusted ones in America include the following: 

• GIA: Gemological Institute of America
• AGS: American Gem Society
• EGL: European Gemological Laboratory
• IGI: International Gemological Institute