pori jewelers platinum 950 solid diamond cut rope chain necklace -2.0mm thick (24) pori jewelers this beautiful rope chain pendant necklace is beautifully crafted in genuine platinum and it secures with a lobster claw clasp. a diamond cut high polish finish is featured in this platinum rope chain necklace and it is a charming piece by itself that adds shine to your every day style or wear it with a platinum pendant, white gold pendant .... 18"-7.25 20"-7.9 24-9.4