Pigeon Blood Ruby: Meaning, Colour and Laboratory Reports
Understand the pigeon blood ruby colour term, why report wording matters and what to ask...
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How to Buy a Natural Ruby: Colour, Treatments and Reports
Compare natural rubies by colour, treatment disclosure, measurements and laboratory reports. Use this checklist before...
Ceylon Sapphire: Sri Lankan Origin and a Buyer’s Checklist
Learn what Ceylon sapphire means, how to check Sri Lankan origin claims and which colour,...
Heated vs Unheated Sapphire: What Buyers Should Check
Understand heated and unheated sapphire, the limits of photographs, laboratory report wording and the questions...
How to Choose a Blue Sapphire: A Practical Buying Guide
Learn how to compare blue sapphires by colour, cut, clarity, size and treatment, with a...
A Beginner’s Guide to Investing in Precious vs. Semi-Precious Stones
Can a rare semi-precious stone be a better investment than a sapphire? As the market...