Opal Necklace K18YG

▷Material 18k yellow gold, opal Chain: 40cm, adjustable to approx. 37cm with adjuster [About our store] Our store has been in business for 125 years. We offer high-quality Gemstone and pearl accessories based on the solid experience we have cultivated over our long history. [About Diamonds] We source our diamonds from trusted diamond specialist stores with whom we have done business for many years. We have solid experience in appraisal, so we can provide you with high-quality diamonds. [Country of manufacture/shipping] All our accessories are manufactured in Japan. The main processing locations are in Fukuoka, Hyogo, Osaka, Yamanashi, and Tokyo in Japan. All products are shipped from Fukuoka, Japan (where our store is located). [Shipping method] Shipped via JAPAN POST. For the number of days it will take for your order to arrive, please refer to the "Shipping Fees" section at the bottom of the page. [After-sales care after delivery] We offer repair, maintenance, and cleaning for all accessories purchased from our store. If you have any problems or issues while using the product, please feel free to contact us. [About customization] We can customize to suit your needs. If you have any requests, such as changing the earrings to Clip-On, please contact the designer. ---------------------------------------- ▷*About us* Since our establishment in 1899, our store has been providing jewelry to many people. With many years of experience, we offer jewelry of guaranteed quality. We carefully craft each and every piece. Even if you are purchasing jewelry for the first time, you will not make any mistakes and can rest assured that you will be glad you made the right purchase. ---------------------------------------- ▷*Maintenance method* After use, jewelry will become dirty with sebum, sweat, oil, etc. If left unattended, it can cause the jewelry to lose its original shine. After use, be sure to wipe off any dirt with a soft cloth before storing it. Oils and alcohol from cosmetics, hairspray, perfume, etc. are the biggest enemies of jewelry. If you put on or take off your clothes while wearing jewelry, it may cause the jewelry to break or get lost. Be careful when handling them. ▷*Storage method* Gemstone vary in hardness , from as Gemstone , Gemstone small bags or Gemstone box dividers to prevent them from bumping into each other, and store them separately. ▷*Scenes requiring caution* Please remove your jewelry when it gets wet, such as when taking a bath. Soap and limescale can damage the shine of the Gemstone. Also, please note that jewelry is sensitive to chlorine and sulfur, which can cause the Gemstone and metal to discolor.