Much of the turquoise sold today has been treated in some way to improve the color or make it more usable in jewelry. The Lowrys said their proposed grading system, at least initially, would focus ...
The Turquoise Reference Bible was originally created in the 1920s and has stood as a superb and well loved example of classic Cambridge typographic design for nearly a hundred years. The text is ...
emerald, sapphire, turquoise, opal, ruby and yellow sapphire. The luxurious 14-karat SCRIBE brand “speaks” the coded gemstone language of acrostic jewelry, which uses the first letter of a ...