Christine Bossler Stud Earrings - Sterling Silver + Rose Cut Oval KyaniteSterling Silver + Kyanite These are natural gemstones, set in handcrafted sterling silver. These stud earrings are lightweight and easy to wear, with the earring posts set in the center of the stone. These are deep blue Kyanite stones with rose cut faceting and feature multiple shades of blue mixed with striations of clear, pale blue. These particular gems have a really fine faceting that make them sparkle in the sun! Stones measure 8mm by 10mm.