Spectacular quality stones and rich 18k yellow gold- these have a designer hallmark I haven't been able to ID, but I am guessing they are by a high-end maker. They have posts with secure butterfly backs, and look like a million bucks!

18k Ruby and Diamond J Hook Earrings - 6.8g - 16.3mm from top to bottom - VVS princess cut diamonds (total diamond carat weight of .80 ctw, including rubies approximately 1.5 carats)