{"product_id":"bague-tank-art-deco-rubis-diamants-or-18-carats-1930","title":"Art Deco Tank Ring in 18-Carat Gold and Platinum, 1.10 ct Ruby and Diamonds – Circa 1930","description":"\u003ch2\u003e\u003cspan\u003eTank Art Deco Ring in 18-Carat Gold, Platinum, Ruby and Diamonds – Circa 1930\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eA magnificent antique Tank ring, made in France circa 1930, showcasing the bold, architectural aesthetic of the Art Deco period.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCrafted from \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e18-carat yellow gold (750 milles) and platinum\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this ring is distinguished by its generous setting, geometric lines, and striking contrast between the warm yellow gold and the brilliance of the platinum.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt its centre, a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enatural oval-shaped ruby, estimated to weigh approximately 1.10 carats\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, displays a beautiful intense red colour with pinkish hues. Held by four white-metal prongs, it forms the focal point of the composition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOn either side, two platinum panels are set with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e18 brilliant-cut diamonds\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, totalling approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e0.40 carats\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with an estimated quality of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eG-H \/ VS\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Their delicate sparkle enhances the depth of the ruby's colour.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe wide, structured setting, characteristic of 1930s Tank rings, features openwork beneath the stones, demonstrating meticulous jewellery craftsmanship.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA distinctive piece with an unmistakably vintage charm, ideal for collectors of antique jewellery and Art Deco pieces.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePeriod:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e circa 1930\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOrigin:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e French craftsmanship\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eStyle:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Tank, Art Deco\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMetals:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 18-carat yellow gold (750\/1000) and platinum\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCentre stone:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e natural oval ruby weighing approximately 1.10 carats\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAccent stones:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 18 brilliant-cut diamonds\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEstimated total diamond weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0.40 carats\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEstimated diamond quality:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e colour G-H, clarity VS\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRing size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 53 (inner diameter 16.8 mm)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGross weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 9.40 g\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHallmarks:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e eagle's head (18-carat gold) and dog's head (platinum)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e very good overall condition. There is a small nick on the ruby, not visible to the naked eye.\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eAuthenticity and quality\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAll our jewellery is carefully appraised and restored to excellent condition before being offered for sale.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis antique ring retains all the character and authenticity of a French jewellery creation from the 1930s.\u003c\/span\u003e\u003c\/p\u003e","brand":"GemmeLuxe","offers":[{"title":"Default Title","offer_id":58367874007422,"sku":"B2535","price":2190.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/9238\/7454\/files\/IMG_20261102_170217.png?v=1793638599","url":"https:\/\/www.gemmeluxe.fr\/en\/products\/bague-tank-art-deco-rubis-diamants-or-18-carats-1930","provider":"GemmeLuxe","version":"1.0","type":"link"}