The Foxfire Diamond, RevisitedThe 187.63 ct rough diamond from Canada’s Diavik mine shows surprising reactions to ultraviolet light. Read More
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.
Synthetic Moissanite Imitating Rough DiamondA light green specimen, submitted as a rough diamond, is actually a synthetic moissanite.