Buffalo Turquoise gemstone earrings

Kim buys gemstones because she likes them not because they are valuable. Rare as a white buffalo and found near where turquoise is mined, these highly desirable gemstones have veins of black and dark grey in the 'white'. Set in fine silver with a sterling silver back and Argentium silver hooks, the stones are not identical in size but are about .5"x.75" (10mmx20mm) and drop about 1.5" (40mm) from where the hook enters the ear.