High-Quality 2mm Black Spinel Silver925 A necklace of black spinel with a sparkling brilliance comparable to black diamonds. We also offer a wide variety of other natural stone necklaces, including white topaz, garnet, peridot, lapis lazuli, rutile, tourmaline, and amethyst. * Each piece is carefully handcrafted by professional artisans. We use a flexible and firm thick stainless steel wire. 【Specifications】 Bead size: Approximately 2mm Total length: Approximately 40cm (adjustable +5cm) Clasp: Silver925 hook adjuster * Length adjustment available Please let us know your desired length in the comments for a re-estimate. * Metal fittings can be changed Change to brass button clasp → Free Silver925 hook plate → Free K18 hook plate → +8,000 yen 【What is Black Spinel?】 Spinel (Japanese name: spinel) is originally a colorless and transparent mineral, but when it contains zinc and turns black, it is called black spinel. Black spinel is a stone with a brilliance said to rival black diamonds. Diamond cuts and other precise cut processing with sharp edges give it a sparkling and strong brilliance, highlighting its beauty. * Notes before purchase * ※ We try to photograph the photos in colors as close to the actual product as possible, but the color may appear different depending on your monitor or smartphone. ※ Because it is a natural stone, the color and shape vary. Please refrain from purchasing if you are looking for a perfect product or are nervous, as there may be slight chips or cracks. #Naturalstone工房Natural Stone Necklace Click here for a list of other natural stone necklaces on sale