Blue Tanzanite 14k. White Gold Plated Ring Shape: Marquise Cut Identification: Natural Tanzanite Size: 24,5 x 27,7 x 13,5 mm Ring size: 7.5 ( USA ) Stone: 4 x 2 mm Grams: 4,03 925 Sterling silver - 14k. White Gold Plated Tanzania (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 Tanzanite Ring on YouTube https://www.youtube.com/watch?v=jsst9jRnjxc Shipping with tracking Metaphysical properties of tanzanite: Tanzanite is commonly believed to facilitate a higher consciousness and stimulate intuition and perception. Some believe that it aids in detoxifying the body and improving vitality. It is said to be a good stone to wear or have near in situations where you need a calming and soothing presence. It is believed that certain gemstones and minerals have beneficial health and spiritual properties. Catawiki cannot guarantee or be held liable for these suggested attributes which have no scientific evidence and cannot be considered a substitute for traditional medical treatment.