The Journal

Notes on Ceylon sapphires

Provenance, grading, and the craft of the gem fields.

Latest · MAR 12, 2026 · 4 min read

How to read a Ceylon sapphire certificate

Origin, treatment, and clarity: what the labs actually test, and why unheated changes everything.

FEB 02, 2026 · 5 min read

How a Ceylon sapphire travels from the gem fields to a graded, finished stone.

JAN 18, 2026 · 3 min read

Once overlooked, Ceylon's blue-greens are now the connoisseur's choice. Here's why.

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