{"product_id":"0-77ct-octagon-cut-ruby-4-9x4-4mm","title":"0.77ct Octagon Cut Ruby 4.9x4.4mm","description":"\u003cp\u003eRuby’s hues vary from orangey-red to purplish-red and the presence of chromium is the trace element that causes the unparalleled ruby red colour. The most valuable colour is the “pigeon’s blood” variety which is a vibrant red without any orange or purple tint. Some rubies display the gemmological phenomenon called “asterism” where cabochon-cut stones have a whitish star on top of the dome. This is created by fine intersecting rutile needle inclusions. ;Stone Size (mm): 4.9x4.4x3.1;Carat Weight (ct): 0.77\u003c\/p\u003e","brand":"Dynagem","offers":[{"title":"default title","offer_id":30352104718393,"sku":"16181","price":516.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0116\/0219\/8585\/products\/16181_600x600_a332ef4e-5d4b-4699-99b9-9c26dfa2ad75.jpg?v=1591179796","url":"https:\/\/www.dynagem.co.uk\/products\/0-77ct-octagon-cut-ruby-4-9x4-4mm","provider":"Dynagem ","version":"1.0","type":"link"}