Seiko Jewelry (Hattori Tokeiten) diamond necklace. High-quality diamonds sparkle beautifully. Carefully crafted with a simple yet sophisticated design, this piece can be worn in any situation. Engraved: Pt900 850 0.50 Inspection mark, brand stamp Material: Platinum, 0.50ct diamond Length: Approximately 36.2cm and 40cm Weight: Approximately 3.6g Top: Approximately 1.2cm long and 0.7cm wide Accessories: None Newly polished and in very beautiful condition. I have other items for sale. Please click the tags below to view them. Domestic brand jewelry ① (Mikimoto, Tasaki, Kashikey, etc.) ˗ˏˋ #mare_JBJewelry ˎˊ˗ Diamond jewelry ˗ˏˋ #mare_DiamondJewelry ˎˊ˗