Black Onyx Ring Sterling Silver 925 Shape: Marquise Identification: Natural Onyx Stone: 11 x 6 mm Metal : Sterling Silver 925 Plated Measures : 23,7 x 20,9 x 15 mm Grams: 4,4 (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 these link to watch the video of this Black Onyx Ring on YouTube https://www.youtube.com/watch?v=FyQ_cXwiWO4 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. Metaphysical properties of black onyx: Black Onyx is renowned for its ability to enhance emotional strength and provide stability during challenging times. It is highly effective in grounding and protecting individuals, helping to alleviate stress, anxiety, and fear.