Thank you for viewing! (*^-^*) This is a precious opal that has a mysterious glow, reminiscent of the aurora. The play-of-color effect is very beautiful, sparkling like a kaleidoscope in various colors. It's a vivid beauty, as if a rainbow floating in the sky has been captured in a stone!! Furthermore, because it is a thick drop shape, the iridescent play-of-color overflows from the inside of the stone. ※ Please understand that there may be small scratches, color unevenness, and dents unique to opals, but these are considered the individuality and charm of natural stones. ☆ Metal fittings can be changed to gold-filled or silver. (Wire and round can → 700 yen discount) ☆ Only the pendant top/charm is sold. Material: Gem-quality precious opal 4A rank, Ethiopian origin Cut: Drop Stone size: Approximately 7.5 x 5.6mm (length x width (thickness)) (Please refer to the photos) Metal fittings: Wire...14kgf Bail...K18 (18k gold) Bail dimensions Width (top) approx. 1.57mm Height approx. 5.2mm Thickness approx. 3.9mm (inner diameter approx. 3.3mm) ☆ The bail has a "K18" stamp. ☆ Please be sure to check if it will fit your chain. ◎ Please note that the color may appear slightly different between the screen and the actual product, depending on the way the light hits it, the angle, the brightness, and the individual's color perception. ◎ As it is a natural stone, there may be inclusions, cracks, scratches, or chips on the surface. ◎ The item in the image will be sent. The image has not been processed. ◎ Opals are said to be very soft stones and are vulnerable to dryness, so please handle them with care. ◆ Meaning of the natural stone ◆ It is said to have been worshiped as a "protective stone" that symbolizes hope and brings happiness. It is also said to fulfill domestic wishes and broaden understanding of things. ☆ What is 14kgf (14k gold-filled) ☆ It is made by pressing a 14k gold layer onto brass with high heat and pressure, and the weight of the 14k gold layer is 1/20 or more of the total weight. It is about 100 times thicker than gold plating, so it is unlikely to peel off. Also, it generally contains very few substances that are likely to cause allergies. #usajewelry Check the box during sale to see the products ♡