The Leila earrings measure 1.5 inches (3.8cm) from the top of the ear wires. The medallions are .8 of an inch in diameter (2cm).
The earrings pictured have sold and I've made a new pair. There may be slight variations in the pair your receive from those in the photos.
I also have this style in silver: http://www.etsy.com/view_listing.php?listing_id=26840826
I LOVE doing custom work, so don't hesitate to contact me with any questions or special requests.
My shop: http://www.etsy.com/shop/tissage