The Carat & Clay Journal
Guides to choosing a diamond, caring for fine jewelry, and the stories behind the pieces.
September 30, 2026
Which Diamond Shape Costs the Most? We Compared 10 Shapes
For lab grown diamonds, round is actually the cheapest shape. We compared 10 shapes at the same grade — here's how much more each of the others costs.
September 30, 2026
What Is a Tennis Bracelet? The Name, the Fit and the Clasp
A tennis bracelet is a flexible line of diamonds, each in its own link. Where the name came from, how one should fit, and how to open and close the clasp safely.
September 30, 2026
Engagement Ring vs Wedding Ring: What's the Difference?
One is built to lift a stone into the light, the other to lie low and flat. How the two rings differ, how to make them sit flush, and how to stop them wearing each other.
September 30, 2026
Which Hand Does a Wedding Ring Go On?
In the US, it's the left hand, fourth finger. Here's where the "vein of love" story comes from, which ring goes on first, and where the right hand is the custom.
September 30, 2026
Are Lab Grown Diamonds Worth It? An Honest Answer From People Who Sell Them
Yes if you want a diamond to wear, no if you hope to sell it later. The catch first, then where lab grown diamonds make the most sense — with current market numbers.
September 29, 2026
How to Tell if a Diamond Is Real (and Which Tests Actually Work)
Most home tests for a real diamond prove very little. Here's what each one can and can't tell you, according to GIA, and how to check a grading report yourself.
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