The Quick Answer: Which Certification Should You Choose? For natural diamonds: Choose GIA certification if maximum resale value and strictest grading standards matter to you. Expect to pay 10-20% more for the same quality diamond compared to IGI. For lab-grown diamonds: IGI certification is the industry standard and offers excellent value. Most lab-grown diamonds come…
“This practical guide cuts through technical jargon to help you understand diamond certification, avoid common buying mistakes, and get the best value for your money—with insider tips you won’t find in other articles.” Why Diamond Certification Matters When you buy a diamond, you want to know you’re getting what you pay for. A diamond certificate…
VVS clarity diamonds are top-notch gems in the world of diamond grading. VVS stands for Very Very Slightly Included, showing a high clarity level on the Gemological Institute of America (GIA) scale. These rare gems make up less than 1% of all certified natural diamonds. They offer a mix of rarity and beauty that attracts…
If you’re in a hurry and just want to find out what the best moissanite testers are, then I’d recommend Presidium Adamas Moissanite Tester as the best. We spent 94 hours testing 12 products over 14 days to bring this article to you! When I started, I was a total novice and couldn’t tell whether…
If you’re in a hurry and just want to find out what the best diamond testers are, then I’d recommend Presidium Adamas diamond testers as the best. We spent 54 hours testing 24 products over 26 days to bring this article to you! The best diamond testers are designed to accurately and quickly test the…
Irradiated diamonds are real diamonds that have been treated with radiation to change their color. This safe process creates beautiful fancy colors like blue, green, pink, and yellow that are hard to find in nature. As a GIA certified gemologist with over 20 years of experience in the diamond industry, I’m often asked about treated…