Our Selenite Sphere's are now available in 3 sizes! The Small Sphere measures approximately 2"-2.25" in diameter and cost $5.00 each. The Medium Sphere measures approximately 2.5"-3" in diameter and cost $8.00 each. The Small and Medium Spheres are available in Orange and White Selenite. The Large measures approximately 3.75"-4" in diameter and cost $15.00 each. The Large Sphere is only available in White Selenite. This sphere is perfect for displaying on our LED7 lightboxes.