{"product_id":"2-25-ctw-georgian-black-gold-cushion-necklace-lab-diamonds-18k-gold-igi-certified","title":"2.25 CTW Georgian Black Gold Cushion Necklace- Lab Diamonds \u0026 18K Gold IGI Certified","description":"Elevate your everyday elegance with this striking Georgian-inspired cushion necklace, featuring a breathtaking 2.25 CTW lab-grown diamond set in lustrous 18K black gold. Each stone is IGI certified, guaranteeing exceptional quality and brilliance. The cushion cut's soft, rounded corners create a timeless silhouette that catches light beautifully, while the black gold setting delivers modern sophistication with vintage charm. Perfect for those who appreciate fine jewelry without compromise—lab diamonds offer the same physical and optical properties as mined diamonds at a more accessible price point. An investment piece that transcends trends.","brand":"Lumina Lab Jewelry","offers":[{"title":"Default Title","offer_id":45486588919831,"sku":null,"price":3899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/1932\/0087\/files\/IMG_20260808_170640.jpg?v=1788553247","url":"https:\/\/luminalabjewelry.com\/products\/2-25-ctw-georgian-black-gold-cushion-necklace-lab-diamonds-18k-gold-igi-certified","provider":"Lumina Lab Jewelry","version":"1.0","type":"link"}