Top 3 alternative sites to customgemstones.com
Gem Hut - Gemstones and Jewelry Settings
Serving the Internet with fine and rare colored gemstones from around the world.
Gemology World - Canadian Institute of Gemmology
Dedicated to research and advance in education in the field of gemmology. Gemlab Research & Technology. Gemological Books and Instruments. Professional Development.
Parkhill Jewelry: Your Trusted Source for Diamond & Gemstone Jewelry in Ephrata since 1987
Shop Our Diamond & Precious Gemstone Jewelry Collection, Bridals, Engagement Rings, Wedding Bands, Fashion Rings, Pendants & Necklaces, Diamond Earrings, Bracelets & Bangles, and our Precious & Semi-Precious Gemstone Jewelry. Come Shop Our Jewelry Catalog & Browse our Jewelry Education Pages.