{"product_id":"elongated-cushion-cut-lab-diamond-necklace","title":"Elongated Cushion Cut Lab Grown Diamond Halo Necklace | Lumi","description":"\u003cp\u003eExperience the perfect fusion of romantic curves and elongated elegance with the Lumi Lab Grown Diamond Solitaire Necklace by Jewel Nests. Featuring a sophisticated halo-style pendant and a diamond-studded hook, this piece showcases a magnificent elongated cushion cut center stone. Whether worn as a high-glamour everyday signature piece, a breathtaking bridal accessory, or a landmark anniversary gift, Lumi offers a unique, fiery silhouette that resonates with sophistication for customers worldwide.\u003c\/p\u003e\n\u003cp\u003eProduct Highlights\u003cbr\u003eThe Perfect Centerpiece: Features a hand-selected elongated cushion cut lab-grown diamond. This rare silhouette provides the soft, romantic edges of a cushion cut with the flattering, neck-elongating length of an oval or emerald cut, resulting in a unique and powerful \"crushed ice\" brilliance.\u003c\/p\u003e\n\u003cp\u003eRadiant Halo \u0026amp; Diamond-Set Hook: The elongated cushion is encircled by a delicate halo of round brilliant cut lab-grown diamonds, which flows seamlessly into a diamond-studded decorative hook.\u003c\/p\u003e\n\u003cp\u003eAccent Carat Weight: Combined total of 0.30–0.50 TCW for the halo and hook diamonds, scaled precisely to your chosen center stone for maximum impact.\u003c\/p\u003e\n\u003cp\u003eIGI Certified Quality: For your peace of mind and investment security, all center stones 1.0 CT and above come with an official IGI Certificate, verifying their premium grading.\u003c\/p\u003e\n\u003cp\u003eEthical Brilliance \u0026amp; Scale: Available in a wide range of center stone variations to suit your desired level of impact:\u003c\/p\u003e\n\u003cp\u003eCenter Stone Variations: Available from 0.50 CT up to a grand 3.0 CT.\u003c\/p\u003e\n\u003cp\u003eFeatured Variation: Please note that the primary specifications and imagery shown for this listing represent the stunning 1.0 CT elongated cushion variation.\u003c\/p\u003e\n\u003cp\u003eSuperior Diamond Quality: Every stone is exceptionally graded, featuring a stunning E\/F color and VVS–VS clarity for unmatched internal purity and brilliance.\u003c\/p\u003e\n\u003cp\u003eCustomizable Chain Design: Accompanied by a delicate 1.0 mm width chain, available in lengths of 16, 17, 18, 19, or 20 inches to ensure the perfect fit for any neckline.\u003c\/p\u003e\n\u003cp\u003ePremium Metal Options: Handcrafted in your choice of 14K or 18K Solid Gold (Available in Yellow, White, and Rose Gold).\u003c\/p\u003e\n\u003cp\u003eCustomization Note: If you would like to request 10K gold or any other specific diamond or metal customization, we are happy to create a custom piece for you! Please contact us before placing your order to discuss your vision.\u003c\/p\u003e\n\u003cp\u003eWhy Choose Jewel Nests?\u003cbr\u003eEach Jewel Nests piece is a proudly Made in Canada product, handcrafted with precision and care in Toronto. We offer worldwide shipping, ensuring that our sustainable lab diamond jewelry can be enjoyed across the globe. Reflecting the best in modern craftsmanship, the Lumi halo necklace is a testament to lasting style, ethical beauty, and high-quality Canadian artistry.\u003c\/p\u003e","brand":"JEWEL NESTS","offers":[{"title":"0.50 \/ 14K Yellow Gold","offer_id":53107212189996,"sku":"FJSN02514Y0.5","price":1599.0,"currency_code":"CAD","in_stock":true},{"title":"0.50 \/ 14K White Gold","offer_id":53107212222764,"sku":"FJSN02514W0.5","price":1599.0,"currency_code":"CAD","in_stock":true},{"title":"0.50 \/ 14K Rose Gold","offer_id":53107212255532,"sku":"FJSN02514R0.5","price":1599.0,"currency_code":"CAD","in_stock":true},{"title":"0.50 \/ 18K Yellow Gold","offer_id":53107212288300,"sku":"FJSN02518Y0.5","price":1799.0,"currency_code":"CAD","in_stock":true},{"title":"0.50 \/ 18K White Gold","offer_id":53107212321068,"sku":"FJSN02518W0.5","price":1799.0,"currency_code":"CAD","in_stock":true},{"title":"0.50 \/ 18K Rose 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