Labradorite Solitaire Ring - 9x7 EmeraldLabradorite is named for Labrador, the site in Canada where it was originally discovered in 1770. This gemstone is a member of the feldspar family of gemstones and has a unique play of light within the stone that is referred to as labradorescence. This play of light usually occurs in tones of blue and green, and these faceted stones are cut to highlight this labradorescence. 9mm x 7mm faceted emerald cut labradorite band is round and measures 1. 5mm