Turquoise are 5 mm across. I can make these in 14k gold fill (pictured) or in sterling silver.
Turquoise is December's birthstone, so these make a great gift for someone with a birthday or anniversary in that month.
See more post earrings here- http://www.etsy.com/shop/aubepine?section_id=6718986
And more jewelry in my shop here- http://aubepine.etsy.com/
I offer Paypal, credit cards, and Google Checkout as payment options. If you'd like to use Google Checkout, please select "Other" and I will email you an invoice.