Anello Reversibile Gemelli Zodiaco Onice Nero in argento placcato oro 18 caratiAdd a touch of mystic glamour to your look. Featuring a reversible centre, this captivating onyx gemstone ring has endless possibilities. On one side the ring the word Gemini has been carefully inscribed. The reverse side of the ring depicts the twins of Gemini symbol intricately crafted in gold plated silver. Gemstone Information Throughout history, onyx gemstones were used in many jewellery pieces, especially cameos. Onyx is said by some to be a