Knowledge Is Power
Gem Stories
Our expert gemologists share their knowledge so you can buy with total confidence. From the 4Cs to origin stories — everything you need to know.
Core Topics
Colour, Clarity, Cut & Carat
The 4 Cs of Gemstones
Understanding the four fundamental quality factors that determine a gemstone's value and beauty.
Kashmir, Burma, Ceylon & More
Gem Origins & Why They Matter
How geographic origin affects value, character, and desirability in sapphires, rubies, and emeralds.
Natural vs Heated Stones
Heat Treatment Explained
A comprehensive guide to understanding heat treatment in sapphires and rubies, and why unheated stones command a premium.
GIA, GRS, AGL & Gübelin
Understanding Lab Reports
How to read and interpret gemological laboratory certificates from the world's leading gem labs.
The World's Finest
Ceylon Sapphires
Sri Lanka's legendary sapphire deposits have produced the finest sapphires in history for over 2,000 years.
From Stone to Setting
Custom Jewellery Process
A step-by-step walkthrough of how we transform your chosen gemstone into a bespoke jewellery piece.
In-DepthGuides
Buying Guide
How to Buy a Certified Gemstone Online
The seven essential checks every buyer should make before purchasing a coloured gemstone online — from certificate verification to video calls.
10 min readSapphires
Ceylon Blue Sapphires: A Complete Guide
Sri Lanka has been producing the world's finest sapphires for over 2,000 years. Discover what makes Ceylon sapphires so extraordinary.
8 min readRubies
What Is Pigeon Blood Ruby?
The most prized designation in the ruby world — learn what "pigeon blood" means, how labs assign it, and why it commands premium prices.
6 min readTreatments
Heated vs Unheated Gemstones
Understanding heat treatment is essential for any serious gem buyer. This guide explains what it is, how to detect it, and why unheated stones cost more.
7 min read
Still Have Questions?
Our certified gemologists are available via WhatsApp to answer any specific questions about gemstones, origin, treatment, or purchases.
Ask Our Gemologist