garnet

Made from two or more materials, assembled gems can make durable and affordable jewelry. Learn more about gemstone doublets, triplets, and other…

Ranging in color from pale yellow to brown, reddish, and green, microlite cabochons are prized by collectors. Faceted gems are very beautiful…

An assembled gemstone is constructed from two or more combined materials. Gemstone doublets and triplets, intarsias, and rhinestones are all…

This table contains a selection of minerals gemologists may encounter as jewelry stones or gem specimens. The gems are sorted by their crystal…

Measuring specific gravity helps gemologists identify gemstones. The following table lists the specific gravity values for a variety of gem…

This sapphire has an almost tsavorite garnet-like green color in person.

How fast do you have to work if you want to make a living cutting gems? Jeff Graham has some advice for those entering the business.

Magnificat Rosaries offers handcrafted heirloom quality Catholic Rosaries made with sterling silver wire wrapped construction, all sterling…

Vintage engagement rings come in many different styles, but designs from four eras are very popular today. Learn more and find that perfect vintage…