【Product Name】K18 Kihei Necklace 12-Cut Triple 【Material】K18 <750> Hallmarked with Japan Mint Certification 【Length】50cm 【Weight】30.6g 【Width】Approx. 5mm 【Management Number】1043 This is a new K18 Kihei necklace with a 12-cut triple design, weighing 30.6g and measuring 50cm. The 30g weight provides a good amount of volume and is recommended. The case shown in the last photo is also included. This is genuine 18-karat gold, not plated, so you can purchase with confidence. Immediate purchase is welcome. Based on Mercari rules, we give priority to the first person to purchase and make payment, even during comment negotiations. After purchase, we will ship immediately via Takkyubin Compact. Orders placed by 5 PM on weekdays will be shipped the same day. (Orders placed on weekends will be shipped either the same day or the next day) We will deliver via Mercari's anonymous delivery service, so you don't need to share your name or address, ensuring your privacy. You can also specify the delivery time after purchase. Please choose from the following options: ① 8:00 AM - 12:00 PM (Morning) ② 2:00 PM - 4:00 PM ③ 4:00 PM - 6:00 PM ④ 6:00 PM - 8:00 PM ⑤ 7:00 PM - 9:00 PM (If you have no preference, we will ship without specifying a time) The price may fluctuate without notice due to the rising gold prices. Please consider purchasing soon. (^^)