I saw this in the Italian website couple days ago and it even had a EURO price. But when I click on it, the link just disappeared. So, I thought it might be something that's permanently offer in HK (or was it the magic pendant).
I just went into the IT website again now and am able to get into the link (but not able to purchase on-line). I wonder if it is like the Vendome bleu serves where it is listed on the EUR website but you can only purchase it at Vendome. But I don't think onyx/wg 20motif was ever listed on the website.
BTW, more info about the necklace when click on the main page of the VCA site (see link).
“Prelaunched in exclusivity at Selfridges...” is a little open-ended....maybe the prelaunch will be exclusive but then after it won’t be exclusive???