{"product_id":"vintage-tanzanite-diamond-navette-ring-5-53ct-aaa-tanzanite-1-83ct-diamond-with-valuation","title":"Vintage Tanzanite Diamond Navette Ring 5.53ct AAA Tanzanite 1.83ct Diamond With Valuation","description":"\u003cp\u003eA stunning navette cluster ring built around a magnificent marquise cut tanzanite with an intense, deep blue hue with flashes of violet. It’s complete with a valuation which states the stone is an estimated AAA grade with eye-clean clarity and weighs approx. 5.53ct.\u003c\/p\u003e\n\u003cp\u003eThe principal stone is framed by sixteen bright brilliant cut diamonds around the border which are also detailed in the report and weigh approx. 0.10 – 0.12ct (1.83ct total) and have excellent VS\/ SI clarity – G\/H colour. \u003c\/p\u003e\n\u003cp\u003eUnlike other popular gemstones, Tanzanite was not discovered until the late 1960s when a group of Maasai herders stumbled upon the blue stones by chance in the hills of Tanzania. They were first believed to be sapphires but later identified as a variety of blue “zoisite” and the first of its kind. Its rarity and intense indigo-blue colouring have made it the most celebrated gem of the 20\u003csup\u003eth\u003c\/sup\u003e century and is highly sought after today. \u003c\/p\u003e\n\u003cp\u003eThe stones are mounted securely in an 18ct white gold basket setting and joins a sleek band at the back complete with Birmingham and maker’s marks. A breathtaking statement piece with a rare collection of gems that look spectacular pointing down the length of the finger. \u003c\/p\u003e\n\u003cp\u003eThe piece is accompanied by recent valuation documentation and valued at £13,250. It’s printed with the original buyer’s details so we can also provide a separate Valuation upon request.    \u003c\/p\u003e\n\n\u003cp\u003eITEM NUMBER: AJ834 \u003c\/p\u003e","brand":"Brilliance and Fire","offers":[{"title":"Default Title","offer_id":43777401258196,"sku":"AJ834","price":8950.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0112\/8837\/9449\/files\/Vintage-Tanzanite-Diamond-Navette-Ring-5.53ct-Aaa-Tanzanite-1.83ct-Diamond-With-Valuation-cover.jpg?v=1683894989","url":"https:\/\/brillianceandfirejewellery.com\/products\/vintage-tanzanite-diamond-navette-ring-5-53ct-aaa-tanzanite-1-83ct-diamond-with-valuation","provider":"Brilliance and Fire Jewellery","version":"1.0","type":"link"}