Sterling Silver Black Onyx Goddess Moon Ring: natural Black Onyx in 925 sterling silver. In Sacred Crystals' teaching Black Onyx is the Stone of Perseverance — you will get through this — chakra: Root. In Sacred Crystals' Teaching A stone of endurance and resilience, helping you maintain calm control and a positive outlook. Known as a stone of perseverance, Black Onyx reminds you that you will get through this — guiding you toward happiness and good fortune. It provides powerful protection and deep grounding energy. Chakra: Root. What Makes This Piece Stone: natural Black Onyx Metal: 925 sterling silver Sizes in stock: 6, 7, 8, 9 — choose at checkout Style: Goddess Moon Sold individually — you receive one ring About the Stone Onyx is a banded chalcedony, the same mineral family as Agate; the solid black material is the classic form, and much commercial black onyx is colour-enhanced — a standard, stable practice. Chiefly from Brazil, India and Uruguay. Wearing & Care Rings take more knocks than any other piece of jewelry: put it on last, after lotion and perfume, and take it off for hand-washing, housework, gardening, the gym, swimming and sleep. Sterling silver tarnishes slowly in air; a silver polishing cloth keeps it bright. Durable: warm water and a soft cloth, and it can take daily wear. Cleanse it with moonlight or a smudge. US sizes. Not sure of yours? Measure a ring that already fits across the inside — 16.5 mm is a 6, 17.3 a 7, 18.1 an 8, 18.9 a 9. A Note on Your Selection Every stone is natural, so no two are the same — color, pattern and depth vary from one to the next. You will receive one ring similar to the ones pictured, chosen with care and intention by a Sacred Crystals caretaker. We trust the right piece will find its way to you. Pairs Well With Black Onyx Round Bead Bracelet, Black Onyx Tumbled Stone, Black Onyx Tumbled Pocket Stone.