Get trusted gemstone information when you need it
Learn About Ceylon Gemstones
Explore the history, origins, value, care, and unique characteristics of Sri Lanka’s world-famous gemstones.
Get trusted gemstone information when you need it
Gemstone Encyclopedia
Explore the history, origins, value, care, and unique characteristics of Sri Lanka’s world-famous
gemstones.
Blue Sapphire Guide
Learn how colour, clarity and origin affect the
Ruby Guide
Learn how colour, clarity and origin affect the value of aquamarine gemstones
Padparadscha Guide
Learn how colour, clarity and origin affect the value of aquamarine gemstones
Cat's Eye Guide
Learn how colour, clarity and origin affect the
Spinel Guide
Alexandrite Guide
Garnet Guide
Moonstone Guide
Topaz Guide
Get trusted gemstone information when you need it
Ceylon Gem
Explore the history, origins, value, care, and unique characteristics of Sri Lanka’s world-famous
gemstones.
Why Sri Lankan
Gemstones Are World
Famous
Learn how colour, clarity and origin affect the value of aquamarine gemstones.
Read More
History of
Ratnapura
Discover why Sri Lanka has
been treasured by gem
collectors for over two thousand years.
Read More
How Gems Are Mined in
Sri Lanka
Understand the key
differences and how treatment
affects value and
rarity.
Read More
From Mine to
Market
Learn how colour, clarity and origin affect the value of aquamarine gemstones.
Read More
Traditional Sri Lankan
Gem Cutting
Discover why Sri Lanka has
been treasured by gem
collectors for over two thousand years.
Read More
How Gems Are Mined in
Sri Lanka
Understand the key
differences and how treatment
affects value and
rarity.
Read More
Get trusted gemstone information when you need it
Gem Buying Guides
Explore the history, origins, value, care, and unique characteristics of Sri Lanka’s world-famous
gemstones.
Gem Identification Hub
This guide covers_____________
- How to Identify Natural Sapphire
- Understanding Inclusions
- Common Treatments Explained
- Synthetic vs Natural Gems
- Reading Gem Reports
Gem Care & Maintenance
This guide covers_____________
- Cleaning Sapphire Jewellery
- Safe Storage Methods
- Protecting Soft Gemstones
- Travelling With Valuable Jewellery
Birthstone Collection
Explore the history, origins, value, care, and unique characteristics of Sri Lanka’s world-famous
gemstones.
January
Aquamarine
March
Aquamarine
April
Diamond
May
Emerald
June
Pearl
July
Ruby
August
Peridot
September
Sapphire
October
Opal
November
Citrine
December
Tanzanite