The Zelanor Journal

Guides and advice on diamonds, gemstones and caring for fine jewellery.

7 min read

The parts of a diamond, why cut decides sparkle, and how clarity, colour and carat work, with clear diagrams to help you choose.

5 min read

Cut, colour, clarity and carat — what each of the 4Cs means and how to decide which matters most for your ring.

5 min read

What to look for in an emerald — colour, clarity, cut — and how to keep an emerald ring beautiful for years.

4 min read

A simple string-or-paper method to measure your ring size at home, with a millimetre-to-US size chart.

Personal service

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Tell us your budget, preferred metal and stone, and the occasion. Our team will guide you to the right piece.