Smithsonian Magazine on MSN7d
See the Stunning Sapphire Ring Belonging to a Medieval Bishop That Just Sold at Auction
Found by a metal detectorist in England, the item features a sapphire surrounded by two emeralds and two stones that are ...
Soy Carmín on MSN2d
Discover your Zodiac sign's lucky stones for april
Every zodiac sign has a special stone that can attract positive vibes and prosperity. This April, connect with the stone that ...
Scientists Develop “Super Sapphire” That Resists Scratches, Glare, Fog, and More
New sapphire nanostructures created at UT Austin repel dust, glare, and fog while staying durable. Inspired by nature, these ...
Daily News5d
Tanzania, Thailand sign pact to boost gemstone industry
DODOMA: TANZANIA and Thailand have signed a cooperation agreement to promote knowledge sharing, research collaboration and ...
Australian Border Force to auction $60,000 worth of sapphires and tanzanite gemstones at Perth Airport
The Border Force is set to auction more than 100 gemstones — valued at over $60,000 — after they were abandoned by a ...
IDEX Online8d
New Call for Full Disclosure on Ruby and Sapphire Treatment
The World Jewellery Confederation (CIBJO), the American Gem Trade Association (AGTA) and the International Colored Gemstone ...