The Foxfire Diamond, RevisitedThe 187.63 ct rough diamond from Canada’s Diavik mine shows surprising reactions to ultraviolet light. Read More
2018 GIA SymposiumSymposium has revealed the discoveries, opportunities and insights that move businesses forward. Seats are limited. Register today.
Lizard Skin on Deformed DiamondThe surface texture of a diamond is affected by the gemstone’s structure. Read More
Reports Indicate Continued Economic GrowthHoliday jewelry sales in the U.S. increased in 2017, according to a several industry and economic reports. Updates on diamond markets and challenges.
Quarterly Crystal: Shattuckite in QuartzA quartz crystal from Namibia, hosting of spherulitic to circular masses of shattuckite, is examined.