{"product_id":"1-ctw-marquise-lab-grown-diamond-necklace-with-igi-certificates","title":"1 CTW Marquise Lab-Grown Diamond Necklace with IGI Certificates","description":"\u003cp\u003eElevate your everyday elegance with this stunning 1 CTW marquise lab-grown diamond necklace. Certified by the International Gemological Institute, each diamond meets rigorous standards for cut, color, and clarity. The distinctive marquise silhouette catches light beautifully, creating a sophisticated focal point that works seamlessly from boardroom to evening events.\u003cbr\u003e\u003c\/p\u003e","brand":"Lumina Lab Jewelry","offers":[{"title":"Default Title","offer_id":45491811614743,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/1932\/0087\/files\/IMG_20260901_171233.jpg?v=1788809735","url":"https:\/\/luminalabjewelry.com\/products\/1-ctw-marquise-lab-grown-diamond-necklace-with-igi-certificates","provider":"Lumina Lab Jewelry","version":"1.0","type":"link"}