From Elizabeth Taylor’s legendary collection to the Crown Jewels, see if you have the clarity to distinguish a princess cut from a common rock.
Why are slim engagement ring boxes especially useful for keeping a proposal secret?
Easy concealment
What type of pearl forms inside a mollusk without human grafting or implantation?
Natural pearl
What unit measures gold purity on a 24-part scale, unlike the unit used to measure a gemstone’s weight?
Karat
Amethyst, the February birthstone, is a purple variety of which mineral?
Quartz
Which element gives turquoise its characteristic blue to blue-green color?
Copper