4.02cts Tourmaline Rough Ring Shape: Rough Sterling Silver 925 Identification: Natural Tourmaline Size: 23 x 21 x 10 mm Grams: 3,09 g. Ring size: 9 ( USA ) Brazil (Friends in the United States, I kindly ask you not to make offers. There are problems with shipping to your country. Shipments are already being returned by Italian customs. This is all due to the new US customs regulations.) Copy and paste this link to see the video of this Ring on You Tube https://www.youtube.com/watch?v=r2ZHuPreSuI Tourmaline's metaphysical properties center on powerful protection, energetic cleansing, and emotional balance, acting as a shield against negativity while promoting grounding, self-confidence, and spiritual growth, with specific colors offering unique benefits like Black for shielding, Pink for love, and Green for abundance and vitality. It's known for transforming negative energy into positive vibrations, aiding detoxification, and supporting overall well-being by balancing chakras and fostering inner peace. Registered shipping with tracking Note that: The photos are taken in cold light, I don't use any filters, but sometimes they can vary a bit from seeing them in reality. And also take into account the measurements and weight when it comes to small stones, the photos are enlarged to see them better and in all details.