Gemstone guide
/quality=85)
What is Chrysoberyl?
Chrysoberyl is a variety of beryl, coloured by trace elements (such as iron and chromium). A guide to the gem, and to buying one well.
About Chrysoberyl
01- Species
- Beryl
- Variety
- Chrysoberyl
- Hardness (Mohs)
- 8.5
- Refractive index
- 1.74
- Colour caused by
- Trace elements (such as iron and chromium)
Chrysoberyl, a gemstone of remarkable allure, captivates with its enchanting play of light and unique optical phenomena. Known for its distinct varieties such as Cat's Eye and Colour Change, this gem is prized for its rarity and exceptional clarity. Originating from esteemed locales including Sri Lanka, India, and Nigeria, Chrysoberyl is often found in hues of yellow, green, and brown, with each stone possessing its own unique charm.
Unheated and naturally exquisite, these gems are crafted into a variety of cuts, from the elegant Emerald Cut to the intriguing Cabochon. The value of Chrysoberyl is driven by its clarity, with grades ranging from IF to SI-2, and its vibrant base colours. Prices for these captivating stones start from around $91 per carat, reflecting their rarity and the skilled craftsmanship involved in their creation. Many of our Chrysoberyl stones are accompanied by laboratory certificates from renowned institutions such as GIA and GRS, ensuring authenticity and quality.
Judging quality
02What drives the value
- Clarity
- Color intensity
- Cut quality
- Size
What to watch for when buying
- Overlooking the significance of optical phenomena
- Assuming all chrysoberyl is the same quality
- Not verifying the authenticity of trade names like 'Cat's Eye'
Inclusions you may see
- Needle-like inclusions
- Liquid inclusions
- Feathers
Origin, treatment and trade names
03Where it comes from
TreatmentAs disclosed for the stones we sell; every listing states its own.
Trade names
Price per carat
04- Typical price
- $325 per carat
- Most stones
- $143–$791 per carat
- Based on
- 84 stones in our stock, updated weekly. Chrysoberyl prices by carat size →
From our stock
05
From the journal
06
Frequently Asked Questions
07Where do Chrysoberyl gemstones come from?
+
Chrysoberyl gemstones in our collection originate from India, Nigeria, Sri Lanka, and various regions in Africa.
Are Chrysoberyl gemstones treated?
+
The Chrysoberyl gemstones we offer are unheated, showcasing their natural beauty without any treatments.
What factors determine the value of Chrysoberyl?
+
The value of Chrysoberyl is primarily determined by its clarity, colour, and the presence of unique optical effects such as chatoyancy in Cat's Eye varieties.
How should I choose a Chrysoberyl gemstone?
+
When selecting a Chrysoberyl, consider the clarity and colour that appeal to you, as well as the cut that best showcases the stone's natural beauty.
Are Chrysoberyl gemstones certified?
+
Many Chrysoberyl gemstones in our collection are accompanied by laboratory certificates from GIA, GRS, or GUILD. Certification is available on request for any stone.
Shop
Chrysoberyl
Every stone shows its own price, weight, origin and treatment. Browse our chrysoberyl, or contact our team for personal help choosing one.