The earring itself is 14k gold-filled.
The crystal circle is approximately 3cm or 1.2 inch diameter.
In this case I've used clear crystals but if you'd like different color crystals or a combination of colors please do let me know - I've got a great selection of colors in stock.
You will receive your Crystal Post Earrings in a pretty gift box.
You can see more of my post earrings here http://www.etsy.com/shop/ChayaGallery?section_id=10517630