Category Guides

Our guides to choosing your jewelry: stones, metals, sizes and care.

Guides

Lab-Grown Diamonds: What They Are, How They Are Made, Certificate and Price

Brilliant-cut lab-grown diamond on a dark background

A lab-grown diamond is a real diamond created in a laboratory. HPHT and CVD production, differences with natural diamonds, IGI or GIA certificate, price and tips for choosing.

Simatta Bijoux
27 October 2026

Guides

Moissanite vs Diamond: Differences, Price and How to Choose

Moissanite solitaire ring held between the fingers, round stone in a 6-prong setting

Sparkle, hardness, color, carats, price, certificate: the real differences between moissanite, lab-grown diamond and natural diamond, with a comparison table and our tips for choosing.

Simatta Bijoux
27 October 2026