Gemstone Guides

Buying guides written at the source: what to look for, what a stone is worth, and what the trade rarely says out loud.

A natural ruby crystal held in hand under raking light, its deep chromium red and internal silk marking a real, earth-mined corundum stone.

Natural Ruby Stone: Real vs Fake, Grading, and Price

Everything a buyer needs on natural ruby stones: real vs heated vs lab-grown, how to spot a fake, ruby properties and grading, real price-per-carat ranges, and how to buy with confidence.

PAR Ilyes Makria•APR 3, 2026

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Gemstone Guides

Natural Ruby Stone: Real vs Fake, Grading, and Price

Topaz Jewelry: Colors, Value & What to Know Before Buying

3 Carat Diamond Ring: Everything You Need to Know Before Buying

Guide: How to Choose the Perfect Pearl for a Necklace

585 Gold and 750 Gold: What the Stamp Means, 14k vs 18k, and What It Is Worth

The Ultimate Guide to Choosing the Perfect Male Wedding Ring

Precious Stone Gem Guide: Expert Secrets to Rarity & Value