Category · 04 · Gemstone Knowledge

Beyond
diamonds.

Colour, rarity and meaning — how ruby, emerald and sapphire are judged, how treatments change value, and which stone is right for you.

2 GuidesBy Surabhi Agarwal

Coloured stones are the most beautiful — and the most misunderstood — corner of the jewellery world. A little knowledge here saves you from paying precious prices for treated stones.

Start with how the great gemstones are valued, then learn how to choose the one that truly fits your life.

Guides in this category
"Coloured stones are easy to love, easy to get wrong."

Looking at a ruby, emerald or sapphire? Send me a photo and the certificate before you commit — I'll tell you exactly what I think.