Simultaneously new and nostalgic, ORBITAL has a bold simplicity. Designed as a single earring for Hirotaka’s signature asymmetrical look, this earring features a diamond stud that loops through the ear and connects to a Smoky Quartz disc that sits on the lobe. Each individual stone has a different pattern, color and tone on the surface. Images shown are for illustration purposes only. This item is sold individually. Not as a pair. - Made in Japan.- 10k Yellow Gold.- Length 1.3 cm(approx.), width 0.35 cm(approx.)- White diamond 0.06 ct, Smoky Quartz diameter 1.5 cm(approx.) Please gently screw in the stone back to the post. This back is interchangeable with Hirotaka’s Spear design.