{"product_id":"a-fine-18ct-stamped-yellow-gold-art-deco-style-calibre-cut-ruby-4-ruby-diamond-ring-pre-owned","title":"A fine 18ct (stamped), Yellow Gold \"Art Deco Style\" Calibre Cut Ruby (4) Ruby \u0026 Diamond Ring. Pre-owned.","description":"\u003cp\u003eA fine 18ct (stamped), Yellow \u0026amp; White Gold \"Art Deco Style\" Calibre Cut Ruby (4) Ruby \u0026amp; Diamond Ring. The four Calibre Cut Rubies linear set and supported by two graduated shoulders each set with six small Round Brilliant Cut Diamonds of H - J Colour and VS - SI Clarity. The natural rubies are relatively too small to test but plausibly heat treated. Pre-owned.\u003c\/p\u003e","brand":"Robin Haydock Antique Jewellery","offers":[{"title":"Default Title","offer_id":57860815978883,"sku":"3777","price":1480.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/3616\/7390\/files\/Photo17-04-2026_150115.jpg?v=1776871413","url":"https:\/\/robinhaydockantiques.com\/products\/a-fine-18ct-stamped-yellow-gold-art-deco-style-calibre-cut-ruby-4-ruby-diamond-ring-pre-owned","provider":"Robin Haydock Antique Jewellery","version":"1.0","type":"link"}