Erbium Laser Garnet Pendants in Sterling Silver (YAG:Er Jewelry) cutkit1 This is a lab grown

This is a lab grown laser alexandrite laser faceted in a custom sharp briolette

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

This also gives them a unique range of colors including zones of purple

Erbium Laser Garnet Pendants in Sterling Silver (YAG:Er Jewelry) cutkit1 This is a lab grownThese 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