{"product_id":"1-carat-oval-lab-diamond-necklace-igi-certificate","title":"1 Carat Oval Lab Diamond Necklace IGI Certificate","description":"\u003cp\u003e1 Carat Oval Lab Diamond Necklace with IGI Certificate Discover timeless elegance with this 1 Carat Oval lab-grown diamond necklace, independently certified by IGI. The oval cut maximizes brilliance and light reflection, delivering exceptional sparkle with a sophisticated silhouette. Lab-grown diamonds are chemically and physically identical to mined diamonds—offering the same durability, optical beauty, and luxury at a more accessible price point. Every stone is IGI-certified, guaranteeing authenticity, precise specifications, and complete transparency.\u003c\/p\u003e","brand":"Lumina Lab Jewelry","offers":[{"title":"White Gold","offer_id":45111462264855,"sku":null,"price":1080.0,"currency_code":"USD","in_stock":true},{"title":"Rose gold","offer_id":45111462330391,"sku":null,"price":1080.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":45111462363159,"sku":null,"price":1080.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/1932\/0087\/files\/2784a8be47b951a790c598934df9a55ed1806cb9fa27c3baaa874ef17a127adf.jpg?v=1777849979","url":"https:\/\/luminalabjewelry.com\/products\/1-carat-oval-lab-diamond-necklace-igi-certificate","provider":"Lumina Lab Jewelry","version":"1.0","type":"link"}