2.4", clip on. Hand carved and hand painted lucite with gold tone metalwork and crystal detail. With strong Art Nouveau and Modernist influences, this is a clean, bright style with just a touch of ornamentation in the fluid gold frame with a sprinkle of crystals. The clip top is set with a custom doublet stone made by setting faceted citrine over mother of pearl to create a warm glow. This item is final sale and cannot be returned.