{"product_id":"lab-grown-spinel-blue-goblin-collection-luxury-azure-bloom-sparkle-exquisite-dangle-earrings","title":"Lab Grown Spinel \"Blue Goblin\" collection: Luxury \"Azure Bloom Sparkle\" exquisite Dangle Earrings","description":"\u003cp\u003eLab Grown Spinel \"Blue Goblin\" collection: \u003cbr\u003eLuxury \"Azure Bloom Sparkle\" exquisite Dangle Earrings.\u003c\/p\u003e\n\u003ch3 class=\"header-uGmlgo auto-hide-last-sibling-br\"\u003e\u003cstrong\u003eThe Goblin’s Charm—Rare, Radiant, and Ready to Steal Hearts\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDubbed the \"Blue Goblin,\" cobalt-colored blue spinel is a rare, high-voltage gemstone captivating collectors and designers alike with its otherworldly hue. \u003cbr\u003eUnlike common blue spinels (colored by iron\/zinc), the Blue Goblin’s vividness stems from \u003cstrong\u003ecobalt\u003c\/strong\u003e—when iron-cobalt ratios eliminate gray tones, it erupts into a saturated \"Tiffany-blue-with-neon\" glow, brighter than sapphire and adaptable to light (water-blue in sunlight, violet-tinged under indoors).\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRarity Stats\u003c\/strong\u003e: Natural cobalt spinels over 1 carat are minuscule; a 0.34ct Vietnamese \"Goblin\" fetched over $15,000\/carat in 2024 (Hong Kong Jewellery Show), with rough stone - to-polished loss often hitting 70%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003e\n\u003cdiv class=\"auto-hide-last-sibling-br paragraph-z1iNZD paragraph-element br-paragraph-space\"\u003e\n\u003ch4 class=\"header-uGmlgo auto-hide-last-sibling-br\"\u003e\u003cstrong\u003eThe Allure of \"Goblin\": Why It’s a Gemstar\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cstrong\u003eColor Revolution\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cul class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003eNeon-like intensity: Against black\/white backdrops, it outshines gray-toned iron-spinels, mimicking Paraíba tourmaline’s electric pop.\u003c\/li\u003e\n\u003cli\u003eVietnam’s Luc Yen: The OG source, praised by GIA for \"Exceptional Color\" (e.g., a 0.8ct Luc Yen stone). Tanzania’s 2023 finds offer larger sizes (1-2ct) but slightly more inclusions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 class=\"header-uGmlgo auto-hide-last-sibling-br\"\u003e\n\u003cstrong\u003eMarket Status: A Rising Star with Bite\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003ePrice Pyramid\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003eEntry: $100\/carat (grayish iron-spinels in silver jewelry).\u003c\/li\u003e\n\u003cli\u003eCollectible: $10,000–$100,000\/carat (0.5ct+; 1ct+ rare).\u003c\/li\u003e\n\u003cli\u003eRecord: A 2.1ct Vietnamese Blue Goblin ring sold for $780,000 at Sotheby’s 2024—outpricing some ruby carats.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDue to scarcity and high prices, we use cultivated gemstones as a substitute:\u003cbr\u003eThe Oval-cut center pieces made of Lab-grown\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ecobalt spinels\u003c\/span\u003e. \u003cspan\u003eAbove each blue gem, a four-leaf motif crafted from Lab created artificial diamonds, adds a touch of delicate sparkle, creating a striking contrast with the bold blue below. \u003c\/span\u003e\u003cbr\u003eCarefully crafted in sterling silver, with updated jewelry craftsmanship from Elsevier\u0026amp;Yifan jewelry.\u003c\/p\u003e","brand":"YIFAN jewelry","offers":[{"title":"Blue","offer_id":47017527967995,"sku":"EH-3987-B","price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/4386\/2779\/files\/3987.jpg?v=1742374842","url":"https:\/\/elsevierjewelry.com\/vi-vn\/products\/lab-grown-spinel-blue-goblin-collection-luxury-azure-bloom-sparkle-exquisite-dangle-earrings","provider":"ELSEVIER JEWELRY","version":"1.0","type":"link"}