{"id":963805,"date":"2024-12-11T17:50:15","date_gmt":"2024-12-11T17:50:15","guid":{"rendered":"https:\/\/www.antiquejewellerycompany.com\/us\/?post_type=product&#038;p=963805"},"modified":"2025-10-27T15:58:17","modified_gmt":"2025-10-27T15:58:17","slug":"18ct-gold-ring-set-with-a-cabochon-black-opal","status":"publish","type":"product","link":"https:\/\/www.antiquejewellerycompany.com\/us\/shop\/18ct-gold-ring-set-with-a-cabochon-black-opal\/","title":{"rendered":"18ct Gold Ring set with a Cabochon Black Opal"},"content":{"rendered":"<p>Black opals are the most valuable of the opal range, and contain every colour of the spectrum, from deepest and clearest blues and <span class=\"glossary-tooltip glossary-term-373200\" tabindex=\"0\"><span class=\"glossary-link\"><span class=\"glossary-underline\">iridescent<\/span><\/span><\/span> greens, through to golden orange, red and fuchsia. Due to their structure, they may contain any combination of an infinite number of patterns and show their greatest brilliance only during flashes of movement. The black opal in this ring displays vivid flashes of peacock blues and greens.<\/p>\n<p>The plain setting shows this beautiful stone off to its best possible advantage.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Black opals are the most valuable of the opal range, and contain every colour of the spectrum, from deepest and clearest blues and iridescent greens, through to golden orange, red and fuchsia. Due to their structure, they may contain any combination of an infinite number of patterns and show their greatest brilliance only during flashes [&hellip;]<\/p>\n","protected":false},"featured_media":1000000968629,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[],"product_tag":[],"class_list":{"1":"product","6":"type-vintage-mens-jewelry","7":"type-vintage-rings","8":"type-vintage-signet-rings","9":"period-retro","10":"ollys-picks-all","11":"material-black-opal","12":"material-gold","13":"material-metals","14":"ring-styles-solitaire","15":"ring-central-stone-black-opal","16":"gold-carat-18-carat-gold","18":"first","19":"instock","20":"taxable","21":"shipping-taxable","22":"purchasable","23":"product-type-simple"},"acf":[],"yoast_head":"<title>18ct Gold Ring set with a Cabochon Black Opal (88Y) | The Antique Jewellery Company<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.antiquejewellerycompany.com\/us\/shop\/18ct-gold-ring-set-with-a-cabochon-black-opal\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"18ct Gold Ring set with a Cabochon Black Opal\" \/>\n<meta property=\"og:description\" content=\"Black opals are the most valuable of the opal range, and contain every colour of the spectrum, from deepest and clearest blues and iridescent greens, through to golden orange, red and fuchsia. 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