K18 Diamond Necklace Purchased for 180,000 yen at the time. As platinum was popular back then, it has been white gold plated. It's from 30 years ago, but it's in beautiful condition. I was 20 years old at the time, and I loved this cute flower design, but I've decided to sell it because it no longer suits my age. It won't rust from taking a bath and is generally fine, but it's best to avoid hot springs and saunas. There is also a certificate of authenticity, but it's from 1991 (Heisei 3), so the shop probably doesn't exist anymore. * Returns and exchanges are not accepted to prevent product switching. * This is a listing for the pendant head only.