Diamonds & Moissanite
Every Journal story filed under diamonds & moissanite — guides, comparisons and care notes from the people who make the rings.

Are Herkimer Diamond Rings Durable? The Daily-Wear Guide
Are Herkimer diamond rings durable enough for daily wear? A clear guide to their Mohs 7 hardness, scratch and chip resistance, the...

Is Moissanite A Lab-Grown Diamond?
Is moissanite a lab-grown diamond? No — here's the clear answer, why the two are confused, what each stone really is, whether...