Necklace composed of onyx in different sizes. - Color: Black - Design: Natural stone necklace with SV925 fittings - Length: Approximately 40cm - Clasp: Stamped SV925 (SV925 = 92.5% pure silver + 7.5% copper, etc.) As this is a long-term storage item, there may be minor scratches, so it is listed as "Slightly scratched or dirty." Minor dullness on the metal fittings can be easily cleaned with silver polish. We have photographed the item to show the color as closely as possible to the actual product, but the color may appear different depending on your viewing environment. Please understand this beforehand. Thank you for viewing.