I kept it in storage without using it. K10 4°C Aqua Gold Necklace ¥29,700 (tax in) This is a 2-way necklace with a reversible design featuring diamond x feldspar and opal, allowing you to change the look from front to back. The appeal lies in being able to choose which sparkle to wear depending on your mood. This is a 2022 Christmas limited edition jewelry piece. Diamond Opal ete agete starjewelry