These Marco Bicego studs feature a pair of opaque aquamarines in 18k yellow gold. 

Diameter: 0.5"

If you would like to try this product on, please visit us in-store at 290 Main Street, Los Altos, CA. You can also set up an appointment to meet with any of our stylists here - just let us know the product you're interested in your RSVP message.