Photo library
Mysterious universe hidden in natural gems
Natural stones contain subtle beauty with diverse shapes and colors. Admire the gems below to make you startled and surprised.
Gemstone
Browse ScienceInfo articles and explainers related to Gemstone.
Topic archive
Articles about Gemstone
35 published items.
Videos
Video: The world's largest blue topaz gemstone
The giant blue topaz stone in London's Museum of Natural History, England holds the world's largest record with a weight of 9,381 carats.
Science Events
Summary of the best news of June 4, 2017
Collective suicide carp, the deaths of Chinese emperors, strange black objects, giant gemstones ... are the most read by readers in the past week.
Science Events
The world's largest blue star sapphire is priced at $ 100 million
Heavy gemstones record 1,404.49 carats found in a mine site in Sri Lanka.
New technology
Ringly - smart rings to receive signals on the phone
Ringly - developed by the New York-based company of the same name - again contains the characteristics of technology devices, the ability to signal when receiving calls,…