@GeologicSpectrum
Today's stone
Today's stone
A 1.06ct Light Green Montana Sapphire cut in our custom "Spectrum" Hexagon design.
Available Stones
Available Stones
Geologic Spectrum's available stones
Website
Website
Welcome to Geologic Spectrum! We offer a wide selection of precision cut & custom faceted gemstones to fit any project!
Etsy
Etsy
Shop Geologic Spectrum - Precision Cut Gemstones by GeologicSpectrum located in Denver, Colorado.
Our Story
Our Story
About the owners of Geologic Spectrum and how they got started in their gemstone faceting business.
Customer Reviews
Customer Reviews
Reviews from customers of Geologic Spectrum