ROYAL JEWELRY 3mm 18k Gold Mirrored Black Diamond and Black Spinel Crystal Necklace (White Gold, 50)

--------------------------------------------------- 【Condition】 Please check the product description and photos for the condition. Some items may have not been tested or may show signs of use.

【Included Items】 Accessories are limited to those shown or mentioned in the product description. Items such as manuals, boxes, or cables are not included unless specifically stated.

【Product Specifications and Firmware】 Some Japanese domestic models may have limited functionality overseas. Please check compatibility before purchase.

【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment. --------------------------------------------------- [Background of the piece] This is a K18 black necklace series from ROYAL JEWELRY, a Kyoto designer's brand. Approximately 3mm thick. This model is average for black necklaces, or slightly thinner than that. It can be worn with a wide range of outfits, from formal to smart casual, casual to smart. - It is set with three K18 mirror cut rings, cut with the advanced techniques of a Japanese factory. Polished by Kyoto artisans, they emit a majestic shine. Available in two colors: 18K yellow gold and 18K white gold. The black crystal is a testament to the high quality of European tradition and history, made from full-red crystal from Europe. Its appearance has been praised as being more beautiful than not only black spinel but also AAAA-grade black diamonds. We hope you will find this masterpiece, a masterpiece by the designer, to be yours. Material and size: 3mm black crystal: high-quality full red crystal made in Europe Mirror cut ring 3mm x 1, 2.5mm x 2: 18K Clasp, pull ring: Silver 925 with high-quality rhodium finish, 14kgf, Other: Logo plate: 10k The product comes with a high-quality 5cm easily removable, retrofittable adjuster. Material: 14KGF, 925 silver with rhodium plating. The case is also part of the piece, and a high-quality jewelry case is included. The case used may be of the same quality as the one shown in the image. [Background] This is a 18K black necklace from the Kyoto designer's brand, ROYAL JEWELRY. Approximately 3mm thick, this model is average for black necklaces, or slightly thinner. It can be worn with a wide range of outfits, from formal to smart casual, casual to smart. It features three 18K mirror-cut rings, cut with the highest quality techniques in a Japanese factory. Polished by Kyoto artisans, they exude a majestic brilliance. The 18K gold and black color are a perfect match, making this a high-quality necklace for both men and women. Available in 18K yellow gold and 18K white gold. The black crystal is a testament to the high quality and rich European tradition of European history, made with full-red crystal from Europe. Its appearance has been praised as being superior to not only black spinel but also AAAA-grade black diamonds.