And My Jewelry 18K Alexandrite Pendant Necklace with 10K Yellow Gold Chain [Your Box] (Color-Changing, Approx. 2.7mm) (3018)

--------------------------------------------------- 【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. --------------------------------------------------- ◆Body: 18K gold (K18) ◆Stone: Alexand (natural color-changing) approx. 2.7mm ◆Chain: 10K gold (K10) with Venetian 40cm AJ *Please note that the color may look slightly different on your screen than in real life. Alexandrite is a fascinating gemstone that changes color depending on the type of light it receives. This stylish pendant features a simple four-prong design. While the stone is small at 2.7mm, there's no doubt that it's one of the world's most luxurious and rare gemstones. This is an item that allows you to casually wear the coveted alexandrite on your chest for everyday wear! This stone is a type of mineral called "chrysoberyl," which comes from the Greek words for "gold" and "beryl," and its color changes depending on the type of light it is exposed to. It was named after Alexander II, who discovered it on his birthday. In candlelight or bare bulb light, it has a deep reddish-purple red color, with the best examples having a brownish red color. In sunlight or fluorescent light, it has a strong, slightly yellowish green color, with the best examples having a blue to bluish green color. This is related to the absorption spectrum of the stone, with sunlight having a stronger short wavelength and candlelight having a stronger long wavelength, resulting in a clear difference in the color of the stone. ▼Please note that the color may appear slightly different on your screen than in real life. ☆=Recommended points=☆ Alexandrite is a fascinating gemstone that changes color depending on the type of light it receives. This is a stylish pendant with a simple four-prong design. Although it is a small stone at 2.7 mm in size, it is undoubtedly one of the best in the world. There is no doubt that it is a high-quality rare stone. An item that allows you to easily wear your coveted Alexandrite on your chest for everyday use! ------------------------------------------------------ This stone is a type of mineral called "chrysoberyl," whose name comes from the Greek words for "gold" and "beryl," and its color changes depending on the type of light it is exposed to. It was named after Alexander II because it was discovered on his birthday. When exposed to candlelight or bare bulb light, it appears a deep reddish purplish red, with the best specimens appearing brownish red. In daylight or fluorescent light, the color is a strong, slightly yellowish green, with the best ones turning blue to bluish green. This is related to the absorption spectrum of the stone, where sunlight is dominated by short wavelengths and candlelight is dominated by long wavelengths, resulting in a clear difference in the color of the stone. ▼Please note that the colour may look slightly different on your screen than in real life.