The most exquisite jewelry experience on TV - Colored ...
Our wide collection of gemstones jewelry, diamond rings, wedding rings, pendants, earrings, and more has been carefully curated for stunning quality.
List of Gemstones: Precious and Semi-Precious Stones - Gem ...
Discover everything about amethyst gemstones — from their meaning and ... Ametrine is a variety of quartz that displays bands of both amethyst p... Ammolite is a rare, iridescent, gem-quality …
Gemstone - Wikipedia
Group of precious and semiprecious stones—both uncut and faceted—including (clockwise from top left) diamond, uncut synthetic sapphire, ruby, uncut emerald, and amethyst crystal cluster.
Gemological Institute Of America | All About Gemstones - GIA
Learn about the principles, mechanisms, and characteristics of luminescence that create the impressive and memorable glow of gemstones. Learn the latest trends by GIA on the …
Gemstones: Facts, photos, and information for over 100 gems.
100+ Gems - Photos of over 100 beautiful gems ranging from the popular to the obscure.
Gemstone | Definition, History, Types, & Facts | Britannica
gemstone, any of various minerals highly prized for beauty, durability, and rarity. A few noncrystalline materials of organic origin (e.g., pearl, red coral, and amber) also are classified …
The Natural Gemstone Company - Gemstone Rings & Jewelry …
We are the authority in gemstone engagement rings, natural gemstone, and gemstone jewelry, since 1939. We have the largest collection of gemstone found online.