Erbium Laser Garnet Pendants in Sterling Silver (YAG:Er Jewelry) cutkit1 This material is trichroic (meaning

This material is trichroic (meaning it shows three different colors depending on the direction you look through the stone

We can't be 1000% certain of the provenance because it wasn't specifically labeled as government material but it was labeled as laser ruby and is from exactly the right time so I would call it 99% certain

It measures 38mm in diameter and 53mm long and weighs in at 153g

aka 'Christmas garnet' is an exotic lab-created garnet and a really unique gem even by our standards

Erbium Laser Garnet Pendants in Sterling Silver (YAG:Er Jewelry) cutkit1 This material is trichroic (meaningThese are faceted Er: YAG (Yttrium Aluminum Garnet) Pendants in 925 Sterling Silver Used in lasers, Erbium YAG has a very strong color change, and will go from orange to pink depending on lighting. Depending on the lightbulb type (even changing between different LEDs), or when illuminated by computer monitors or phone screens, the gem keeps shifting. It's easily visible under real world lighting conditions so the stones look different throughout your