This shining star earring is made of 14 Karat Solid Yellow Gold. It's 0,68 gr and will be sent with signed certificate of authenticity. Hoop diameter is 12mm. Star shape's length 14 mm, width 9mm. Our prices are valid for single earring, not valid for pair. We can produce in rose gold or with different size hoop as special request. Please contact with us via Etsy message for different colors or size.