Change Language:
Back to gem encyclopedia
Amber
Amber is nature’s time capsule. This fossilised tree resin contains remnants of life on earth millions of years ago.
Tools
Article
Headwinds Slow 2019 Vegas Business, Lab-grown Diamonds Proliferate
Decent demand for finished jewellery, but less for loose gems. Plus: Lab-grown diamonds and responsible, sustainable business practices.
Read More
Article
Historical Reading: The Diamond Fields of South Africa: Part 1 (1868-1893)
The discovery of diamonds in South Africa in early 1867 marked the start of an historic period of diamond exploration.
Read More34th International Gemmological Conference
A report from the 34th IGC, held in Vilnius, Lithuania in August 2015.
Read More
Plastic Amber Imitation in a Rosary
Examination reveals both amber and Bakelite plastic beads in a rosary submitted for identification.
Read More
Steam-Dyed Amber
Testing identifies a new treatment method as the cause of colour in beeswax amber.
Read More
Inclusions in Burmese Amber
Examples of Burmese amber specimens with well-preserved inclusions that have become available in recent years.
Read More
Article
Historical Reading: Baltic Amber
Amber has been found in various parts of the world, but the main historical source is the land that surrounds the Baltic Sea.
Read More
Characterisation of “Green Amber” With Infrared and Nuclear Magnetic Resonance Spectroscopy
A peridot-like bright greenish yellow to green gem material called “green amber” has recently appeared in the gem market.
Read More
Winter 2010 Gem News International
A compilation of gem news from around the world, covering topics such as localities, unusual gem materials, market news, new products, discoveries, jewellery manufacturing techniques and industry trends.
Read More
Article
Good Luck Charms
Gems and jewellery are often used as good luck charms because they can evoke power and positivity. Check out these lucky charms used around the world.
Read More
This Month's
