Custom Order Interested in this ring? Contact us using the form below (referencing the ring title), for more information on our custom ring design service. This unusual solid 950 platinum Celestial ring features hand engraved stars, moons, planets and a diamond sun, stars and planets - the heavens on your finger! Beautifully designed with a polished finish, the 3mm wide x 1.5mm deep comfort fit band is set with six 1.3mm fair trade Canadian diamonds.