18kt yellow gold collar pin, standard length 6.5cm – only available to order – unscrews at one end – supplied in an elegant case – To request informations please click on “submit a request for this product” or call +39 041 5287549 – or Whatsapp +39 32 99 14 35 98 or send an e-mail to info@webjewels.it all jewellery is exclusively produced in our workshop in Venice.