{"product_id":"emerald-cut-lab-blue-sapphire-tennis-necklace","title":"Classic Emerald-Cut Lab-Grown Blue Sapphire Tennis Necklace in Gold-Plated 925 Sterling Silver","description":"\u003csection data-lumingem-copy=\"brand-edit-2026-09-19\"\u003e\n\u003cp\u003eA horizontal emerald-cut lab-grown blue sapphire breaks the line of clear stones in this Lumingem tennis necklace. The center sits within the necklace itself rather than hanging from a bail, giving the gold-plated 925 sterling silver design a continuous outline with one concentrated note of blue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes a GRA certificate. Backed by a 2-year warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe classic tennis style uses a repeated row of cubic zirconia accents, while the rectangular sapphire supplies a contrasting shape. Its sideways orientation follows the necklace's curve instead of creating a long drop. Choose it if you prefer a line of sparkle at the neckline to a separate pendant.\u003c\/p\u003e\n\u003cp\u003eA square or open neckline makes room for the stone line at an evening reception or anniversary dinner. A solid-colored dress keeps attention on the blue center. There is little need to add another necklace; a small pair of clear or blue studs can complete the look.\u003c\/p\u003e\n\u003cp\u003eFor an anniversary, it suits a partner who enjoys tennis jewelry but wants a colored focal point. For Christmas, consider it for someone whose dressier wardrobe includes navy, black, or ivory and who likes a necklace to define the whole neckline.\u003c\/p\u003e\n\u003cp\u003eThe listed approximate jewelry weight is 10.54 g. The center is lab-grown sapphire, while the surrounding tennis line is cubic zirconia. Emerald-cut identifies the cut of the blue center; it does not mean the gemstone is an emerald.\u003c\/p\u003e\n\u003ch2\u003eProduct details\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eStone Type\u003c\/dt\u003e\n\u003cdd\u003eLab-Grown Blue Sapphire\u003c\/dd\u003e\n\u003cdt\u003eStone Color\u003c\/dt\u003e\n\u003cdd\u003eBlue\u003c\/dd\u003e\n\u003cdt\u003eStone Shape \/ Cut\u003c\/dt\u003e\n\u003cdd\u003eEmerald cut\u003c\/dd\u003e\n\u003cdt\u003eCenter Stone Type\u003c\/dt\u003e\n\u003cdd\u003eLab-Grown Blue Sapphire\u003c\/dd\u003e\n\u003cdt\u003eAccent Stone\u003c\/dt\u003e\n\u003cdd\u003eCubic Zirconia\u003c\/dd\u003e\n\u003cdt\u003eSetting\u003c\/dt\u003e\n\u003cdd\u003eProng Setting\u003c\/dd\u003e\n\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eNecklace\u003c\/dd\u003e\n\u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003e925 Sterling Silver\u003c\/dd\u003e\n\u003cdt\u003eFinish\u003c\/dt\u003e\n\u003cdd\u003eGold-plated\u003c\/dd\u003e\n\u003cdt\u003eCertification\u003c\/dt\u003e\n\u003cdd\u003eGRA Certificate Included\u003c\/dd\u003e\n\u003cdt\u003eWearability\u003c\/dt\u003e\n\u003cdd\u003eHypoallergenic\u003c\/dd\u003e\n\u003cdt\u003eChain Type\u003c\/dt\u003e\n\u003cdd\u003eTennis Chain\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003eApprox. 10.54g\u003c\/dd\u003e\n\u003cdt\u003eDesign Structure\u003c\/dt\u003e\n\u003cdd\u003eTennis\u003c\/dd\u003e\n\u003cdt\u003eStyle\u003c\/dt\u003e\n\u003cdd\u003eClassic\u003c\/dd\u003e\n\u003cdt\u003eDesign\u003c\/dt\u003e\n\u003cdd\u003eHorizontal sapphire center integrated into cubic zirconia tennis line\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eCare and support\u003c\/h2\u003e\n\u003cp\u003eLay the necklace flat for gentle cleaning with a soft, dry cloth. Store without tight folds or tangles, with the clasp fastened. Avoid pulling the stone line, harsh chemicals, perfume, swimming, and prolonged moisture.\u003c\/p\u003e\n\u003cp\u003eFor warranty assistance, contact Lumingem with your order details. Returns and exchanges are subject to our \u003ca href=\"https:\/\/lumingem.com\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/section\u003e\u003csection data-lumingem-faq=\"product-faq-v7\" style=\"max-width:920px;margin:46px auto 0;padding-top:8px;\"\u003e\u003ch2 style=\"margin:0 0 28px;font-family:Georgia,'Times New Roman',serif;font-size:30px;line-height:1.25;font-weight:500;color:#27231f;\"\u003eNecklace FAQ\u003c\/h2\u003e\n\u003cdiv style=\"margin:0 0 24px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;font-family:Georgia,'Times New Roman',serif;font-size:20px;line-height:1.35;font-weight:500;color:#27231f;\"\u003eWhat gemstone is used in this necklace?\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#55504a;font-size:15px;line-height:1.75;\"\u003eThe pendant features emerald-cut lab-grown Blue sapphire in a blue tone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 24px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;font-family:Georgia,'Times New Roman',serif;font-size:20px;line-height:1.35;font-weight:500;color:#27231f;\"\u003eWhat makes this design different?\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#55504a;font-size:15px;line-height:1.75;\"\u003eThe continuous stone line gives this necklace an even, light-catching profile across the design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 24px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;font-family:Georgia,'Times New Roman',serif;font-size:20px;line-height:1.35;font-weight:500;color:#27231f;\"\u003eWhat metal is this necklace made from?\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#55504a;font-size:15px;line-height:1.75;\"\u003eThis necklace is made from 925 sterling silver with a K gold-plated finish. A GRA certificate is included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 24px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;font-family:Georgia,'Times New Roman',serif;font-size:20px;line-height:1.35;font-weight:500;color:#27231f;\"\u003eHow should I care for this necklace?\u003c\/h3\u003e\n\u003cp style=\"margin:0;color:#55504a;font-size:15px;line-height:1.75;\"\u003eWipe it gently with a soft, dry cloth after wear and store it separately in a dry jewelry pouch or box. Avoid harsh chemicals, prolonged moisture, swimming, and hard impacts. Fasten the clasp before storage to help prevent tangling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lumingem","offers":[{"title":"Lab-Grown Blue Sapphire","offer_id":47738572112003,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/9598\/7843\/files\/O1CN01dmyn4722TvvQmkJ7C__6000000007122-0-cib.jpg?v=1785412707","url":"https:\/\/lumingem.com\/ko\/products\/emerald-cut-lab-blue-sapphire-tennis-necklace","provider":"Lumingem","version":"1.0","type":"link"}