Watch a gemcutter work with fluorescent green hyalite opal

Cutting a Natural Glowing Gemstone: Hyalite Opal!

Cutting a Natural Glowing Gemstone: Hyalite Opal! Watch this video on YouTube. Steve Moriarty of MoreGems.com works with designer Christopher Michael to create beautiful faceted gemstones, like this hyalite opalโ€ฆ

Steve Moriarty of MoreGems.com works with designer Christopher Michael to create beautiful faceted gemstones, like this hyalite opal that glows under UV light.

Rare, natural, and unique fluorescent opal cut and polished by Steve Moriarty. This gem is from Zacatecas, Mexico and came out to weigh 7.27 carats! It was cut into a shield shape. This faceted rock really glows in sunlight and direct UV light!

They can indeed be quite brilliant out in the daylight:

Highly Fluorescent Mexican Hyalite Opal Gemstone from KGC

โ€ข Glowing Gemstones โ€“ Faceting Hyalite Opal (YouTube / MoreGems.com)