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...
Posts by Carl A. Jones, GIA GG
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...
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...
Why You Might Want to Rethink Your Engagement Ring Purchase at Kay Jewelers Kay Jewelers: A Review for Diamond Shoppers As a GIA certified jeweler with over 20 years of experience, I am frequently...
Diamond Price Per Gram: Calculate the Cost of Diamonds Based on Their Weight in Grams
As a jeweler with over 20 years of experience in the diamond industry, one of the most common questions I receive is “How much are diamonds worth by weight?” Many people are surprised to discover...
Lab grown diamonds have surged in popularity in recent years as an ethical and affordable alternative to mined diamonds. But not all lab grown diamonds are created equal. The two main methods for...