{"product_id":"the-eternal-round-solitaire-ring-18k-solid-gold-1-carat-round-brilliant-lab-diamond-engagement-ring-with-classic-four-prong-setting","title":"The Eternal Round Solitaire Ring | 18K Solid Gold 1-Carat Round Brilliant Lab Diamond Engagement Ring with Classic Four-Prong Setting","description":"\u003c!-- N1 18K Atelier - Pre-Order Consultation \u0026 Bespoke Customization Notice --\u003e\n\u003cdiv class=\"n1-consultation-box\" style=\"font-family: 'Helvetica Neue', Arial, sans-serif; border: 1px solid #b3a17a; background-color: #fdfbf7; padding: 25px; border-radius: 4px; max-width: 800px; margin: 20px auto; color: #2c3e50; line-height: 1.8;\"\u003e\n    \n    \u003c!-- 标题 \/ Title --\u003e\n    \u003ch3 style=\"font-size: 16px; color: #b3a17a; text-transform: uppercase; letter-spacing: 1.5px; margin-top: 0; margin-bottom: 15px; text-align: center; font-weight: 600;\"\u003e\n        ✨ Bespoke Customization Notice\n    \u003c\/h3\u003e\n    \n    \u003c!-- 核心提示 \/ Core Action --\u003e\n    \u003cp style=\"font-size: 14px; text-align: center; margin-bottom: 20px; font-weight: 500; color: #1a252f;\"\u003e\n        Please consult our \u003cstrong\u003eWhatsApp Customer Service\u003c\/strong\u003e before placing your official order.\n    \u003c\/p\u003e\n    \n    \u003c!-- 深度订制解析 \/ Customization Details --\u003e\n    \u003cp style=\"font-size: 13px; margin-bottom: 15px; text-align: justify; color: #555;\"\u003e\n        To ensure your masterpiece is engineered to your exact specifications, our master artisans require comprehensive data collection for your personalized ring profile. During your private WhatsApp consultation, we will confirm and calibrate the following tailored details:\n    \u003c\/p\u003e\n    \n    \u003c!-- 数据采集要点列表 \/ Data Points List --\u003e\n    \u003cul style=\"padding-left: 20px; margin-bottom: 20px; font-size: 13px; color: #34495e;\"\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n            \u003cstrong\u003eCarat Weight Configuration:\u003c\/strong\u003e Select your precise center stone carat size (e.g., 1.0ct, 1.5ct, 2.0ct, or higher).\n        \u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n            \u003cstrong\u003eGold Weight \u0026amp; Material Calibration:\u003c\/strong\u003e Choose from solid 14K\/18K Gold (White, Yellow, or Rose) tailored to your preferred weight and thickness profile.\n        \u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n            \u003cstrong\u003eGemstone \u0026amp; Diamond Selection:\u003c\/strong\u003e Specify your diamond classification, including natural stones, custom lab-grown diamond color\/clarity grades (D-F, VVS1-VS1), or vibrant colored sapphires and emeralds.\n        \u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n            \u003cstrong\u003ePrecise Sizing \u0026amp; Ergonomics:\u003c\/strong\u003e Provide your exact global ring size (US, HK, or EU metrics) for a flawless, customized ergonomic fit.\n        \u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003c!-- 结尾行动呼吁 \/ Call to Action Paragraph --\u003e\n    \u003cp style=\"font-size: 12px; font-style: italic; text-align: center; color: #7f8c8d; border-top: 1px solid #e6dfd3; padding-top: 15px; margin-bottom: 0;\"\u003e\n        \"Skip the generic. Tap the WhatsApp icon now to share your dream specifications, and let our 26-year master bench legacy bring your visionary artistry to life.\"\n    \u003c\/p\u003e\n    \n\u003c\/div\u003e\n\u003c!-- N1 18K Atelier - Product Description for Classic Four-Prong Round Solitaire --\u003e\n\u003cdiv class=\"n1-product-container\" style=\"font-family: 'Helvetica Neue', Arial, sans-serif; color: #2c3e50; line-height: 1.8; max-width: 800px; margin: 0 auto; padding: 10px;\"\u003e\n    \n    \u003c!-- 情感引入 \/ Hook --\u003e\n    \u003cp style=\"font-size: 18px; font-weight: 300; color: #1a252f; font-style: italic; text-align: center; margin-bottom: 25px;\"\u003e\n        \"The ultimate purity of line and light. A timeless, minimalist silhouette designed to celebrate the uninhibited fire of a single, perfect diamond.\"\n    \u003c\/p\u003e\n    \n    \u003c!-- 产品核心概述 --\u003e\n    \u003cp style=\"margin-bottom: 20px; text-align: justify;\"\u003e\n        The epitome of timeless elegance and refined restraint, \u003cstrong\u003eThe Eternal Round Solitaire Ring\u003c\/strong\u003e from \u003cstrong\u003eN1 18K Atelier\u003c\/strong\u003e remains the undisputed benchmark of fine bridal jewelry. Crafted in premium 18K Solid Gold, this quintessential investment piece honors a magnificent \u003cstrong\u003e1-Carat Round Brilliant-Cut Lab-Grown Diamond\u003c\/strong\u003e. Stripping away all unnecessary ornamentation, the center stone is elevated by an ultra-refined, classic \u003cstrong\u003eFour-Prong Claw Setting\u003c\/strong\u003e. With a slender, mirror-polished plain band that subtly tapers as it approaches the crown, this architectural geometry draws the eye exclusively to the gemstone, maximizing its optical diameter and delivering unparalleled presence on the hand.\n    \u003c\/p\u003e\n\n    \u003c!-- 核心材质与设计卖点 \/ Key Features --\u003e\n    \u003ch3 style=\"font-size: 16px; color: #b3a17a; text-transform: uppercase; letter-spacing: 1px; border-bottom: 1px solid #e6dfd3; padding-bottom: 5px; margin-top: 30px;\"\u003e\n        The Masterpiece Anatomy\n    \u003c\/h3\u003e\n    \n    \u003cul style=\"padding-left: 20px; margin-bottom: 25px;\"\u003e\n        \u003cli style=\"margin-bottom: 12px;\"\u003e\n            \u003cstrong\u003eMinimalist Four-Prong Claw Architecture:\u003c\/strong\u003e Our master bench artisans hand-sculpt four delicate, rounded button prongs to cradle the gem. This traditional high-jewelry orientation minimizes visible metal on the stone's table, exposing maximum diamond surface area to ambient light vectors.\n        \u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 12px;\"\u003e\n            \u003cstrong\u003eMaximized Scintillation Mechanics:\u003c\/strong\u003e The 1-carat round brilliant gemstone features ideal 57-facet symmetry. Suspended over a completely open wire gallery basket, light enters unobstructed from 360 degrees, driving intense internal reflection and eliminating any cloudy or dark inclusion zones.\n        \u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 12px;\"\u003e\n            \u003cstrong\u003eElegant Tapered Plain Shank:\u003c\/strong\u003e The solid 18K gold band features a smooth, gently rounded profile with a strategic optical narrowing toward the center crown. This graceful taper isolates the main diamond, making the gemstone appear visually larger and dramatically suspended over a ribbon of liquid gold.\n        \u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 12px;\"\u003e\n            \u003cstrong\u003e26 Years of Artisan Bench Excellence:\u003c\/strong\u003e Since 2000, we have rejected the raw, porous textures of generic commercial casting. The high-gloss mirror luster of the shank is achieved through meticulous manual multi-layer lapping, paired with an ergonomically weighted, comfort-fit interior dome for flawless balance.\n        \u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003c!-- 工厂价对比模块 \/ Factory Direct Value Proposition --\u003e\n    \u003cdiv class=\"craftsmanship-box\" style=\"background-color: #fcfbf9; border: 1px solid #e6dfd3; padding: 20px; border-radius: 4px; margin-bottom: 30px;\"\u003e\n        \u003ch4 style=\"font-size: 14px; color: #1a252f; margin: 0 0 10px 0; text-transform: uppercase; letter-spacing: 0.5px;\"\u003e\n            Atelier Transparency: Direct Workshop Bench Value\n        \u003c\/h4\u003e\n        \u003cp style=\"font-size: 13px; margin: 0; color: #555; text-align: justify;\"\u003e\n            While high-street luxury houses demand astronomical markups for standard solitaire settings to finance brick-and-mortar boutique spaces, N1 18K Atelier operates directly from our workshop. We employ identical high-purity solid 18K gold alloys and top-tier VVS colorless lab diamonds, bypassing middle distributors to bring you authentic, world-class fine jewelry at true benchmark studio value.\n        \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 详细技术参数 \/ Specifications --\u003e\n    \u003ch3 style=\"font-size: 16px; color: #b3a17a; text-transform: uppercase; letter-spacing: 1px; border-bottom: 1px solid #e6dfd3; padding-bottom: 5px; margin-top: 30px;\"\u003e\n        Specifications\n    \u003c\/h3\u003e\n    \u003cul style=\"padding-left: 20px; margin-bottom: 25px; list-style-type: square;\"\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCenter Gemstone Weight:\u003c\/strong\u003e 1.00 Carat Premium Round Brilliant-Cut Lab Diamond\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eGemstone Cut Geometry:\u003c\/strong\u003e Ideal Cut, 57 Facets for Absolute Light Refraction\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e 18K Solid White Gold (Custom creations available in 18K Yellow Gold or 18K Rose Gold)\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eDiamond Quality Grade:\u003c\/strong\u003e Color Grade D-F (Colorless), Clarity Grade VVS1\/VVS2, Excellent Polish and Symmetry\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eSetting Architecture:\u003c\/strong\u003e Classic Four-Corner Rounded Claw Setting over an Open Light-Catching Gallery\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eStyle Classification:\u003c\/strong\u003e Classic Solitaire Ring, Four-Prong Engagement Ring, Minimalist Plain Band Ring, Luxury Fine Jewelry\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003c!-- 包装与证书提示 \/ Packaging --\u003e\n    \u003cp style=\"font-size: 13px; color: #7f8c8d; text-align: center; border-top: 1px solid #ecf0f1; padding-top: 20px; margin-top: 30px;\"\u003e\n      \u003c\/p\u003e\n\u003cdiv class=\"n1-policy-wrapper\" style=\"font-family: 'Helvetica Neue', Arial, sans-serif; color: #2c3e50; line-height: 1.8; max-width: 750px; margin: 30px auto; padding: 30px; border: 1px solid #e6dfd3; background-color: #ffffff; box-sizing: border-box;\"\u003e\n\n    \u003cdiv class=\"n1-policy-header\" style=\"border-bottom: 2px solid #b3a17a; padding-bottom: 15px; margin-bottom: 25px; text-align: center;\"\u003e\n        \u003ch1 class=\"n1-policy-title\" style=\"font-size: 22px; color: #1a252f; text-transform: uppercase; letter-spacing: 2px; margin: 0 0 5px 0;\"\u003eBespoke Customization Policy\u003c\/h1\u003e\n        \u003cp class=\"n1-policy-subtitle\" style=\"font-size: 13px; color: #7f8c8d; font-style: italic; margin: 0;\"\u003eN1 18K Atelier — Premium Made-to-Order Terms\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"n1-warning-card\" style=\"background-color: #fffaf0; border: 1px solid #f5c6cb; border-left: 5px solid #d9534f; padding: 20px; margin-bottom: 30px; box-sizing: border-box;\"\u003e\n        \u003ch3 style=\"color: #d9534f; margin-top: 0; margin-bottom: 12px; text-transform: uppercase; font-size: 15px; letter-spacing: 0.5px;\"\u003eStrict No-Return and No-Exchange Policy\u003c\/h3\u003e\n        \u003cp style=\"margin: 0 0 10px 0; font-size: 14px; text-align: justify;\"\u003eAll items in our 18K Solid Gold \u0026amp; Lab-Grown Diamond collections are \u003cstrong\u003estrictly made-to-order\u003c\/strong\u003e and customized based on your specific requests (including but not limited to designated ring sizes, metal selection, gemstone specifications, and personalized engravings).\u003c\/p\u003e\n        \u003cp style=\"margin: 0 0 10px 0; font-size: 14px; text-align: justify;\"\u003e\u003cspan class=\"n1-strong-alert\" style=\"color: #d9534f; font-weight: bold; text-decoration: underline;\"\u003eConsequently, ALL SALES ARE FINAL. We do not accept any returns, exchanges, or cancellations once the production process has commenced.\u003c\/span\u003e\u003c\/p\u003e\n        \u003cp style=\"margin: 0; font-size: 14px; text-align: justify;\"\u003eUnlike standard mass-market jewelry, a bespoke piece is uniquely created for an individual and cannot be resold. Please ensure all order specifications are double-checked and verified prior to checkout.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"n1-policy-section\" style=\"margin-bottom: 25px;\"\u003e\n        \u003ch4 style=\"font-size: 14px; color: #1a252f; margin-top: 0; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px;\"\u003e1. Order Modifications and Cancellations\u003c\/h4\u003e\n        \u003cp style=\"font-size: 14px; margin: 0; text-align: justify;\"\u003eOnce your payment is confirmed, your order is immediately sent to our design atelier for CAD modeling. Any requests for modifications or cancellations must be submitted via email within \u003cstrong\u003e24 hours\u003c\/strong\u003e of purchase. Beyond this window, no changes or cancellations will be permitted under any circumstances.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"n1-policy-section\" style=\"margin-bottom: 25px;\"\u003e\n        \u003ch4 style=\"font-size: 14px; color: #1a252f; margin-top: 0; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px;\"\u003e2. Sizing and Fit Liability\u003c\/h4\u003e\n        \u003cp style=\"font-size: 14px; margin: 0; text-align: justify;\"\u003eAccurate sizing is the sole responsibility of the customer. Since wide statement bands fit tighter than classic thin rings, we highly recommend utilizing our professional US Ring Size Guide or getting measured at a local boutique jeweler before ordering. We are not liable for incorrect size selections made by the customer.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"n1-policy-section\" style=\"margin-bottom: 25px;\"\u003e\n        \u003ch4 style=\"font-size: 14px; color: #1a252f; margin-top: 0; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px;\"\u003e3. Craftsmanship \u0026amp; Quality Assurance\u003c\/h4\u003e\n        \u003cp style=\"font-size: 14px; margin: 0; text-align: justify;\"\u003eEach custom piece is handmade, meaning microscopic variances in metal weight or diamond layout may occur, which is the hallmark of genuine artisanal fine jewelry. Prior to shipping, your piece will undergo a comprehensive quality inspection and will be issued a Certificate of Authenticity. In the extremely rare event of a manufacturing defect upon arrival, you must contact our concierge team within \u003cstrong\u003e48 hours of delivery\u003c\/strong\u003e with unboxing video evidence for professional repair evaluation.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"n1-policy-footer\" style=\"font-size: 12px; color: #95a5a6; text-align: center; border-top: 1px solid #ecf0f1; padding-top: 20px; margin-top: 30px;\"\u003e\n        \u003cp style=\"margin: 0;\"\u003eThank you for choosing N1 18K Atelier to craft your legacy. For further inquiries, please contact our Luxury Concierge Team.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e\n        \u003cem\u003eDelivered inside our signature N1 luxury presentation box, accompanied by a physical Certificate of Authenticity and a Diamond Grading Report.\u003c\/em\u003e\n    \n\n\u003c\/div\u003e","brand":"N1 18K Atelier","offers":[{"title":"3","offer_id":50080172015855,"sku":null,"price":990.0,"currency_code":"USD","in_stock":true},{"title":"3.25","offer_id":50080172048623,"sku":null,"price":990.0,"currency_code":"USD","in_stock":true},{"title":"3.75","offer_id":50080172081391,"sku":null,"price":1090.0,"currency_code":"USD","in_stock":true},{"title":"4","offer_id":50080172114159,"sku":null,"price":1090.0,"currency_code":"USD","in_stock":true},{"title":"4.5","offer_id":50080172146927,"sku":null,"price":1090.0,"currency_code":"USD","in_stock":true},{"title":"4.75","offer_id":50080172179695,"sku":null,"price":1090.0,"currency_code":"USD","in_stock":true},{"title":"5.25","offer_id":50080172212463,"sku":null,"price":1190.0,"currency_code":"USD","in_stock":true},{"title":"5.75","offer_id":50080172245231,"sku":null,"price":1190.0,"currency_code":"USD","in_stock":true},{"title":"6","offer_id":50080172277999,"sku":null,"price":1190.0,"currency_code":"USD","in_stock":true},{"title":"6.25","offer_id":50080172310767,"sku":null,"price":1190.0,"currency_code":"USD","in_stock":true},{"title":"6.75","offer_id":50080172343535,"sku":null,"price":1290.0,"currency_code":"USD","in_stock":true},{"title":"7.25","offer_id":50080172376303,"sku":null,"price":1290.0,"currency_code":"USD","in_stock":true},{"title":"7.5","offer_id":50080172409071,"sku":null,"price":1290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/1362\/5327\/files\/Graff6.jpg?v=1783002499","url":"https:\/\/n1atelier.shop\/products\/the-eternal-round-solitaire-ring-18k-solid-gold-1-carat-round-brilliant-lab-diamond-engagement-ring-with-classic-four-prong-setting","provider":"N1 18K Atelier ","version":"1.0","type":"link"}