catbird diamond pinprick studs excellent like new condition, worn once and comes with box (listing this as nwt) purchased brand new from catbird currently sold out for this holiday season and each stud sells at $128 each ($256 for pair) from catbird’s website: A brand new kind of diamond stud, like a baby's kiss, a butterfly's wing. Setting-free, a diamond that floats on your ear, light as a feather. The diamond shimmies a bit on the post — this is totally okay! Our four person in-house quality control team inspects each one for a secure connection, and just the right amount of shimmy. From the Pinprick Collection, a family of shining recycled diamonds pricked through with a small shot of platinum, tethered to gold. 14k yellow gold 2.2mm brilliant white diamond fastened to post with platinum recycled and drilled brilliant white diamond, approx .04ct sold as singles or pairs made in our Brooklyn studio Sustainable since 2004! Our house line, tried and tested, both in our stores and by our amazing customers. Made with love in our Brooklyn studio and with the help of a few trusted partners using over 95% recycled 14k gold, 95% guaranteed recycled diamonds, and ethically sourced precious stones. Solid 14k gold, always.