{"product_id":"2-carat-blue-round-cut-lab-grown-diamond-engagement-ring-hidden-halo","title":"2 Carat Blue Lab Grown Diamond Engagement Ring – Round Cut Hidden Halo","description":"\u003cstyle\u003e\n  .mohana-pdp { font-family: inherit; color: #2b2b2b; line-height: 1.65; max-width: 100%; }\n  .mohana-pdp * { font-family: inherit; }\n  .mohana-pdp p { margin: 0 0 1em; font-size: 0.97rem; }\n  .mohana-pdp ul { margin: 0 0 1em 0; padding: 0; list-style: none; }\n  .mohana-pdp ul li { position: relative; padding-left: 1.4em; margin-bottom: 0.55em; font-size: 0.97rem; }\n  .mohana-pdp ul li::before { content: \"✦\"; color: #4a6fa5; position: absolute; left: 0; top: 0; }\n  .mohana-pdp details { border-top: 1px solid #d5dce8; padding: 16px 0; }\n  .mohana-pdp details:last-of-type { border-bottom: 1px solid #d5dce8; }\n  .mohana-pdp summary { cursor: pointer; font-weight: 600; font-size: 1.02rem; letter-spacing: 0.015em; list-style: none; display: flex; justify-content: space-between; align-items: center; padding: 6px 0; color: #1f1f1f; }\n  .mohana-pdp summary::-webkit-details-marker { display: none; }\n  .mohana-pdp summary::after { content: \"+\"; color: #4a6fa5; font-size: 1.5rem; font-weight: 300; line-height: 1; transition: transform 0.25s ease; }\n  .mohana-pdp details[open] summary::after { content: \"−\"; }\n  .mohana-pdp details \u003e *:not(summary) { margin-top: 14px; }\n  .mohana-pdp .spec-table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 0.93rem; }\n  .mohana-pdp .spec-table td { padding: 11px 12px; border-bottom: 1px solid #e6ecf5; text-align: left; vertical-align: top; }\n  .mohana-pdp .spec-table td:first-child { font-weight: 600; width: 40%; color: #3a3a3a; }\n  .mohana-compare-wrap { border: 1px solid #d8e1ed; border-radius: 14px; overflow: hidden; margin: 16px 0 8px; background: #fff; }\n  .mohana-compare-wrap .compare-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }\n  .mohana-compare-wrap .compare-table th, .mohana-compare-wrap .compare-table td { padding: 13px 16px; text-align: left; border-bottom: 1px solid #e9eef7; border-right: 1px solid #e9eef7; vertical-align: middle; }\n  .mohana-compare-wrap .compare-table th:last-child, .mohana-compare-wrap .compare-table td:last-child { border-right: none; }\n  .mohana-compare-wrap .compare-table tr:last-child td { border-bottom: none; }\n  .mohana-compare-wrap .compare-table thead th { background: #dde4f0; color: #1f2b40; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.78rem; }\n  .mohana-compare-wrap .compare-table thead th.mohana-head { background: #b8c8de; color: #1a2335; }\n  .mohana-compare-wrap .compare-table td.mohana-col { background: #f4f7fb; color: #2c3a55; font-weight: 600; }\n  .mohana-compare-wrap .compare-table td.feature-label { font-weight: 500; color: #3a3a3a; }\n  @media (max-width: 640px) { .mohana-compare-wrap { overflow-x: auto; } .mohana-compare-wrap .compare-table { min-width: 560px; } }\n  .mohana-pdp h3 { font-size: 0.98rem; margin: 18px 0 6px; font-weight: 600; color: #2b2b2b; }\n  .mohana-pdp a { color: #1f2b40; text-decoration: underline; text-underline-offset: 3px; }\n  .mohana-pdp .price-line { color: #3f5172; font-style: italic; font-size: 0.92rem; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"mohana-pdp\"\u003e\n\n  \u003cp\u003e\u003cstrong\u003eA 2-carat fancy blue lab grown diamond, round-cut and set in a hidden halo design — handcrafted to order.\u003c\/strong\u003e Handcrafted in your choice of solid gold or platinum.\u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e2ct blue center\u003c\/strong\u003e — Fancy Blue lab grown diamond, VS (Best Only) clarity\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRound cut\u003c\/strong\u003e for exceptional sparkle and timeless symmetry\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSide stones:\u003c\/strong\u003e 28 (round + marquise) 18–22 round only 16–20 round only 14–18 round only accent diamonds\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBand width:\u003c\/strong\u003e 2.5mm — comfortable everyday wear\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIGI® or GIA® certified\u003c\/strong\u003e — independent grading report included\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eYour choice of metal:\u003c\/strong\u003e 10K, 14K, 18K solid gold or platinum\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFree worldwide insured shipping\u003c\/strong\u003e + lifetime warranty\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp class=\"price-line\"\u003eMade to order in 1–2 weeks · 30-day returns · Starting at $2580.00\u003c\/p\u003e\n\n  \u003cdiv class=\"mohana-cta-card\" style=\"border:1px solid #d8e1ed;border-radius:14px;background:#f4f7fb;color:#2c3a55;padding:18px 22px;margin:16px 0;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;\"\u003e\n\u003cdiv style=\"flex:1;min-width:220px;\"\u003e\n\u003cstrong style=\"display:block;font-size:1.02rem;margin-bottom:4px;\"\u003eHave questions about this ring?\u003c\/strong\u003e\u003cspan style=\"font-size:0.93rem;color:#555;\"\u003eTalk to a real diamond expert — we typically respond within 24 hours.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/pages\/contact-us\" target=\"_blank\" rel=\"noopener\" style=\"background:#b8c8de;color:#1a2335;padding:11px 26px;border-radius:8px;text-decoration:none;font-weight:600;white-space:nowrap;font-size:0.95rem;\"\u003eContact us →\u003c\/a\u003e\n\u003c\/div\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eFull Specifications\u003c\/summary\u003e\n    \u003cdiv class=\"mohana-compare-wrap\"\u003e\n      \u003ctable class=\"compare-table\"\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"mohana-head\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd class=\"feature-label\"\u003eCenter Stone\u003c\/td\u003e\n\u003ctd class=\"mohana-col\"\u003e2 ct Lab Grown Diamond, Fancy Blue, Round, VS (Best Only) Clarity, Excellent Cut\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd class=\"feature-label\"\u003eCenter Stone Size\u003c\/td\u003e\n\u003ctd class=\"mohana-col\"\u003e8.2mm · \u003ca href=\"https:\/\/www.mohanajewels.com\/pages\/diamond-size-guide\" target=\"_blank\" rel=\"noopener\"\u003eDiamond size guide\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd class=\"feature-label\"\u003eSetting\u003c\/td\u003e\n\u003ctd class=\"mohana-col\"\u003eHidden Halo\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd class=\"feature-label\"\u003eSide Stones\u003c\/td\u003e\n\u003ctd class=\"mohana-col\"\u003e28 (round + marquise) 18–22 round only 16–20 round only 14–18 round only lab grown diamonds\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd class=\"feature-label\"\u003eTotal Carat Weight\u003c\/td\u003e\n\u003ctd class=\"mohana-col\"\u003e2 ct center (accent carat varies by configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd class=\"feature-label\"\u003eBand Width\u003c\/td\u003e\n\u003ctd class=\"mohana-col\"\u003e2.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd class=\"feature-label\"\u003eMetal Options\u003c\/td\u003e\n\u003ctd class=\"mohana-col\"\u003e10K, 14K, 18K Solid Gold, Platinum Pure\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd class=\"feature-label\"\u003eMetal Colors\u003c\/td\u003e\n\u003ctd class=\"mohana-col\"\u003eYellow, Rose, White Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd class=\"feature-label\"\u003eCertification\u003c\/td\u003e\n\u003ctd class=\"mohana-col\"\u003eIGI® or GIA® diamond grading report\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd class=\"feature-label\"\u003eProduction\u003c\/td\u003e\n\u003ctd class=\"mohana-col\"\u003eHandcrafted to order — 1–2 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd class=\"feature-label\"\u003eIncluded\u003c\/td\u003e\n\u003ctd class=\"mohana-col\"\u003eFree insured worldwide shipping, lifetime warranty, 30-day returns\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy Mohana\u003c\/summary\u003e\n    \u003cp\u003eFor couples who want a real, certified diamond crafted to their exact specifications — without the retail markup of a national chain.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMade to order, not pulled from inventory\u003c\/strong\u003e — every ring is handcrafted to your stone, finger size, and metal choice over 1–2 weeks. Your ring has never been worn or sat in a display case.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDirect-from-workshop pricing\u003c\/strong\u003e — you pay for the diamond, the metal, and the craftsmanship. No retail floor, no franchise markup, no middleman.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eEvery center stone IGI® or GIA® certified\u003c\/strong\u003e — independent grading report ships with the ring. Verify the specifications directly on the IGI or GIA portal.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCustom variations welcome\u003c\/strong\u003e — different carat, shape, metal, or setting? Our craft team can quote any reasonable modification before production begins.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eReal human concierge\u003c\/strong\u003e — contact us directly for diamond questions, sizing help, or custom requests. We respond personally — not via bot.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eAbout Blue Lab Grown Diamonds\u003c\/summary\u003e\n    \u003cp\u003eFancy blue diamonds are among the rarest colored diamonds on earth — the Hope Diamond, the Cullinan Blue, and the Oppenheimer Blue have all set auction records at $30M–$50M+ apiece. Natural blue diamonds owe their color to trace boron in the crystal lattice, and only a tiny fraction of mined diamonds show true blue saturation. Lab grown technology makes the romance of a true blue diamond accessible without the financial or ethical burden.\u003c\/p\u003e\n    \u003cp\u003eMohana's blue lab grown diamonds are \u003cstrong\u003echemically, optically, and physically identical to mined blue diamonds\u003c\/strong\u003e — graded by the same IGI and GIA laboratories using the same scales. The boron-tinted color is part of the diamond's atomic structure, not a surface treatment, and will not fade.\u003c\/p\u003e\n    \u003cp\u003eBlue diamonds pair most beautifully with \u003ca href=\"\/collections\/halo-pave-setting-ring\"\u003ewhite gold or platinum settings\u003c\/a\u003e, which amplify the cool blue tone. For warm contrast, choose yellow gold. Explore the full \u003ca href=\"\/collections\/blue-color\"\u003eblue diamond collection\u003c\/a\u003e.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\n\n    \u003ch3\u003eAre blue lab grown diamonds real diamonds?\u003c\/h3\u003e\n    \u003cp\u003eYes. Lab grown blue diamonds are 100% real diamonds — same crystal structure, same hardness (10 on the Mohs scale), same optical brilliance as mined blue diamonds. Every Mohana blue diamond is certified by IGI or GIA.\u003c\/p\u003e\n\n    \u003ch3\u003eHow many side stones does this ring have?\u003c\/h3\u003e\n    \u003cp\u003e28 (round + marquise) 18–22 round only 16–20 round only 14–18 round only lab grown diamonds. For exact stone count on your specific configuration, our craft team can confirm before production — contact \u003ca href=\"\/pages\/contact-us\"\u003ecustomer support\u003c\/a\u003e.\u003c\/p\u003e\n\n    \u003ch3\u003eWhat is the band width of this ring?\u003c\/h3\u003e\n    \u003cp\u003eThe band (around your finger) measures 2.5mm wide. At 2.5mm the band is slim enough to feel delicate on the finger while still substantial enough to support the hidden halo design. The band width is consistent across all metal options.\u003c\/p\u003e\n\n    \u003ch3\u003eHow much does a 2 carat blue lab grown diamond engagement ring cost?\u003c\/h3\u003e\n    \u003cp\u003eThe Mohana starts at $2580.00 in 10K solid gold and scales up with 14K, 18K, and platinum. A natural mined blue diamond of comparable size and saturation would cost $300,000 to $3M+.\u003c\/p\u003e\n\n    \u003ch3\u003eWill the blue color fade over time?\u003c\/h3\u003e\n    \u003cp\u003eNo. The boron-tinted color in a lab grown blue diamond is part of the diamond's atomic structure, not a treatment. It will not fade over a lifetime of wear.\u003c\/p\u003e\n\n    \u003ch3\u003eCan this ring be resized?\u003c\/h3\u003e\n    \u003cp\u003eYes — complimentary resizing within the first year. Full eternity bands are the exception due to their continuous diamond setting.\u003c\/p\u003e\n\n    \u003ch3\u003eWhat is a hidden halo setting?\u003c\/h3\u003e\n    \u003cp\u003eA ring of small diamonds tucked just beneath the center stone — invisible from above, but a hidden flash of light from the side.\u003c\/p\u003e\n\n    \u003ch3\u003eWhat's included with my ring?\u003c\/h3\u003e\n    \u003cp\u003eThe IGI® or GIA® grading report, a signed Mohana certificate of authenticity, free worldwide insured shipping, a lifetime craftsmanship warranty, a 30-day return window, and complimentary resizing within the first year.\u003c\/p\u003e\n\n    \u003ch3\u003eHow long does it take to make and ship?\u003c\/h3\u003e\n    \u003cp\u003eEach ring is handcrafted to order in 1–2 weeks, then ships free worldwide with full insurance.\u003c\/p\u003e\n\n    \u003ch3\u003eCan I customize this ring?\u003c\/h3\u003e\n    \u003cp\u003eYes — contact our team through \u003ca href=\"\/pages\/contact-us\"\u003ecustomer support\u003c\/a\u003e to request a custom variation in a different carat, shape, or metal combination.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Mohana Jewels","offers":[{"title":"10K Solid Gold \/ Yellow Gold","offer_id":53932133187868,"sku":"MJ-8441-2 C-10K","price":2580.0,"currency_code":"USD","in_stock":true},{"title":"10K Solid Gold \/ White Gold","offer_id":53932133220636,"sku":"MJ-8442-2 C-10K","price":2580.0,"currency_code":"USD","in_stock":true},{"title":"10K Solid Gold \/ Rose Gold","offer_id":53932133253404,"sku":"MJ-8443-2 C-10K","price":2580.0,"currency_code":"USD","in_stock":true},{"title":"14K Solid Gold \/ Yellow Gold","offer_id":53932133286172,"sku":"MJ-8444-2 C-14K","price":2780.0,"currency_code":"USD","in_stock":true},{"title":"14K Solid Gold \/ White Gold","offer_id":53932133318940,"sku":"MJ-8445-2 C-14K","price":2780.0,"currency_code":"USD","in_stock":true},{"title":"14K Solid Gold \/ Rose Gold","offer_id":53932133351708,"sku":"MJ-8446-2 C-14K","price":2780.0,"currency_code":"USD","in_stock":true},{"title":"18K Solid Gold \/ Yellow Gold","offer_id":53932133384476,"sku":"MJ-8447-2 C-18K","price":2980.0,"currency_code":"USD","in_stock":true},{"title":"18K Solid Gold \/ White Gold","offer_id":53932133417244,"sku":"MJ-8448-2 C-18K","price":2980.0,"currency_code":"USD","in_stock":true},{"title":"18K Solid Gold \/ Rose Gold","offer_id":53932133450012,"sku":"MJ-8449-2 C-18K","price":2980.0,"currency_code":"USD","in_stock":true},{"title":"Platinum Pure \/ Platinum Pure","offer_id":53932133482780,"sku":"MJ-8450-2 C-PLA","price":2980.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/6576\/7708\/files\/2-carat-blue-lab-grown-diamond-engagement-ring-round-cut-hidden-993.webp?v=1778889663","url":"https:\/\/www.mohanajewels.com\/products\/2-carat-blue-round-cut-lab-grown-diamond-engagement-ring-hidden-halo","provider":"Mohana Jewels - Luxury ","version":"1.0","type":"link"}