Se habla español. Our Spanish-speaking associate is in store Tuesday through Saturday.
Book an Appointment
Colored Gemstone Jewelry
Colorado's Largest Colored Gemstone Selection
At Biondi Diamond Jewelers, colored gemstones aren't an afterthought, they're our specialty. For over 35 years, we've curated one of the most extensive colored gemstone selections in Colorado, from deep blue sapphires and vivid emeralds to rare alexandrite and ethereal tanzanite. Whether you're drawn to bold color or subtle elegance, you'll find something truly one-of-a-kind within our showroom.
We carry a wide range of birthstone pieces, rings, pendants, earrings, and bracelets, available in the gem that tells their story. Ask our team about custom birthstone designs for truly one-of-a-kind gifts.
Shop gemstone jewelry organized by style, find exactly what you're looking for by piece type.
All Gemstone Jewelry
Gemstone Earrings
Gemstone Necklaces
Gemstone Rings
Gemstone Bracelets
Custom Gemstone Jewelry
Our team can design and create a completely custom piece around any gemstone. From the first sketch to the CAD rendering, the wax model, and the finished piece, you approve every step along the way, with most of the work completed on location.
