{"product_id":"oval-lab-grown-diamond-engagement-ring-4-carat-14k-white-gold","title":"4 Carat Oval Lab Grown Diamond Engagement Ring | 14K White Gold","description":"\u003cp\u003e\u003cstrong\u003eLab-grown 4 carat oval solitaire engagement ring in 14K White Gold. IGI certified, F+ color, VS+ clarity. Free inside engraving in our Texas workshop. Ships in 7 to 10 business days.\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv style=\"padding:24px;background:#f0ebe1;border-left:3px solid #B08D57;margin:24px 0;font-family:Poppins,Arial,sans-serif;\"\u003e\n\u003cdiv style=\"font-family:Cormorant Garamond,Georgia,serif;font-size:18px;color:#B08D57;letter-spacing:0.5px;margin-bottom:10px;\"\u003eLab-Grown. Better Conscience.\u003c\/div\u003e\n\u003cp style=\"margin:0;font-size:15px;line-height:1.6;color:#191919;\"\u003eLab-grown means no mining. No conflict-zone sourcing. No environmental disruption. Chemically and optically identical to mined diamonds, graded by the same IGI standards, priced at roughly half. Same diamond. Better story.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch3\u003eThe 4Cs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarat:\u003c\/strong\u003e 4.00ct center stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e F+ (colorless, near the top of the color scale)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e VS+ (very slight inclusions, eye-clean)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e Excellent oval, optimized for brilliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Lab-grown (chemically and optically identical to mined diamond)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e IGI certified, physical certificate ships with every ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Setting\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 14K White Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Classic 4-prong solitaire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 5.0 to 9.0 in quarter sizes, each ring sized to your spec\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Lab-Grown Diamonds\u003c\/h3\u003e\u003cp\u003eLab-grown diamonds are chemically, optically, and physically identical to mined diamonds. The only difference is how they are made. Lab-grown stones use less water, no mining, no conflict-zone sourcing, and cost roughly half as much.\u003c\/p\u003e\u003ch3\u003eWhat is Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eYour engagement ring, sized to spec\u003c\/li\u003e\n\u003cli\u003eFree inside engraving (up to 20 characters, your choice of standard font)\u003c\/li\u003e\n\u003cli\u003eIGI diamond grading report (physical certificate)\u003c\/li\u003e\n\u003cli\u003eAydins signature gift box and care card\u003c\/li\u003e\n\u003cli\u003eFree 2-day FedEx shipping anywhere in the US\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOrder Process\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003ePick your ring size and add to cart\u003c\/li\u003e\n\u003cli\u003eWe email you within 24 hours to confirm your engraving message\u003c\/li\u003e\n\u003cli\u003eYour ring is crafted and IGI-graded, then shipped to our Texas workshop\u003c\/li\u003e\n\u003cli\u003eWe engrave the inside per your instructions and inspect the ring\u003c\/li\u003e\n\u003cli\u003eWe ship to you via free 2-day FedEx\u003c\/li\u003e\n\u003cli\u003eTotal time from order to delivery: 7 to 10 business days\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eAydins Lifetime Warranty Program\u003c\/h3\u003e\u003cp\u003eEvery engagement ring is backed by the Aydins Lifetime Warranty Program. Manufacturing defects covered for the lifetime of the ring.\u003c\/p\u003e\u003ch3\u003eReturns and Exchanges\u003c\/h3\u003e\u003cp\u003e30-day returns on un-engraved, original-size rings with a 25% restocking fee (these are custom made-to-order rings). Once engraved or resized, rings are exchange only. Defective rings replaced free of charge.\u003c\/p\u003e\u003ch3\u003ePair Her Ring with His Wedding Band\u003c\/h3\u003e\u003cp\u003eAydins crafts men's wedding bands in our Texas workshop. Pair this engagement ring with a matching wedding band to complete the bridal set.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/en-jp\/collections\/mens-wedding-bands\"\u003eShop Men's Wedding Bands →\u003c\/a\u003e\u003c\/p\u003e\u003cdiv style=\"padding:24px;background:#191919;color:#f0ebe1;margin:24px 0;font-family:Poppins,Arial,sans-serif;\"\u003e\n\u003cdiv style=\"font-family:Cormorant Garamond,Georgia,serif;font-size:18px;color:#B08D57;letter-spacing:0.5px;margin-bottom:10px;\"\u003eIGI Certification\u003c\/div\u003e\n\u003cp style=\"margin:0 0 14px 0;font-size:15px;line-height:1.6;\"\u003eEvery Aydins lab-grown diamond is independently graded and certified by the International Gemological Institute (IGI). Your ring ships with its physical IGI certificate documenting the 4Cs of your specific stone.\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:13px;line-height:1.55;color:rgba(240,235,225,0.75);\"\u003eSample certificate shown for reference. The actual IGI report ships with your ring after diamond allocation. Independent verification available at igi.org using the certificate number.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Qgold","offers":[{"title":"5.00","offer_id":50195620593901,"sku":"RM12565C-WLD-500","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"5.25","offer_id":50195620626669,"sku":"RM12565C-WLD-525","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"5.50","offer_id":50195620659437,"sku":"RM12565C-WLD-550","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"5.75","offer_id":50195620692205,"sku":"RM12565C-WLD-575","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"6.00","offer_id":50195620724973,"sku":"RM12565C-WLD-600","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"6.25","offer_id":50195620757741,"sku":"RM12565C-WLD-625","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"6.50","offer_id":50195620790509,"sku":"RM12565C-WLD-650","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"6.75","offer_id":50195620823277,"sku":"RM12565C-WLD-675","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"7.00","offer_id":50195620856045,"sku":"RM12565C-WLD-700","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"7.25","offer_id":50195620888813,"sku":"RM12565C-WLD-725","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"7.50","offer_id":50195620921581,"sku":"RM12565C-WLD-750","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"7.75","offer_id":50195620954349,"sku":"RM12565C-WLD-775","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"8.00","offer_id":50195620987117,"sku":"RM12565C-WLD-800","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"8.25","offer_id":50195621019885,"sku":"RM12565C-WLD-825","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"8.50","offer_id":50195621052653,"sku":"RM12565C-WLD-850","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"8.75","offer_id":50195621085421,"sku":"RM12565C-WLD-875","price":494900.0,"currency_code":"JPY","in_stock":true},{"title":"9.00","offer_id":50195621118189,"sku":"RM12565C-WLD-900","price":494900.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1857\/8135\/files\/engagement-rm12565c-wld-hero-beauty.jpg?v=1782833582","url":"https:\/\/shopaydins.com\/en-jp\/products\/oval-lab-grown-diamond-engagement-ring-4-carat-14k-white-gold","provider":"Aydins Jewelry","version":"1.0","type":"link"}