Diamond earrings purchased from Jewelry Tsutsumi. Approximately 1.6 cm in diameter. Hallmarked. Used only once or twice after purchase. They have been stored in a jewelry box. I believe I purchased them for around 80,000 yen at the time. Currently, both gold and platinum prices are rising. I think this is a great deal. You should be able to receive after-sales service if you take them to Tsutsumi. How about them as a Christmas present? The weight of the two earrings was 2.38 grams. #Diamond Please purchase with the understanding that these items have been stored in a general household. Returns are not accepted after purchase. Please read the images and product description carefully, and feel free to ask any questions you may have.