After spending years lusting over the DBTY necklace, I finally get to join the club! I have read through this entire thread, which was so helpful - so, thanks to everyone for posting and providing information. Here is my new-to-me SS DBTY necklace, with a 0.05 diamond. It is layered with my new-to-me SS T Smile necklace. Both arrived today; and both were purchased from Poshmark. One day I hope to add a rose gold DBTY necklace to my jewellery box, but even if I don’t, I’m so happy with my purchases. They were both in pristine condition (especially the DBTY) and being sold for great prices. Yay! Can’t wait to pair these with different work outfits in the new year.