
Diamond Carat Weight Explained: Size, Price & Magic Sizes
I’m Certified Gem Knowledge, and I’ll guide you through understanding diamond carat weight – what it really measures, how it impacts price, and how... Read more.

Diamond Cut Explained: GIA Scale, Sparkle & Proportions
Ever wonder what makes a diamond truly sparkle? While all 4 Cs matter, the Cut is king! I’m Certified Gem Knowledge, and today we’ll explore how a diamond’s... Read more.

Diamond Clarity Scale: GIA Grades, Inclusions & Value
Exploring diamonds? Clarity is a vital part of the 4 Cs! Certified Gem Knowledge is here to explain the GIA clarity scale, those tiny internal features called inclusions,... Read more.

Diamond Color Scale Explained: GIA Grades & Impact
Considering a diamond? Understanding color is crucial! Certified Gem Knowledge explains the GIA color scale, how it affects a diamond’s look and price, and... Read more.

Understanding the 4Cs in Diamond: Cut, Color, Clarity & Carat
Ever wonder what makes one diamond sparkle more than another? It often comes down to the 4 Cs. Let’s explore this essential Diamond Grading Standard together.... Read more.