{"product_id":"platinum-4-5-mm-square-engagement-ring-mounting-platinum-platinum-4-5-x-4-5-mm-square-21","title":"Halo Style Ring Setting in Platinum - Square 4.5 X 4.5mm","description":"\u003cp\u003e\u003cstrong\u003eLab-Grown Diamond Engagement Ring\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eSunlight catches the sharp edges of a square diamond, its precise geometry framed by a delicate halo that amplifies every flicker of light. This semi-set platinum band awaits your choice of a 4.5 x 4.5 mm square center stone, offering a foundation where modern structure meets subtle brilliance.\u003c\/p\u003e\u003cp\u003eHandcrafted in our Williamsburg studio, the platinum band is polished to a satin finish that balances durability with refined elegance. The halo setting, meticulously crafted with micro-pavé stones, enhances sparkle without adding bulk, maintaining a low-profile silhouette that slips comfortably beneath gloves or daily wear.\u003c\/p\u003e\u003cp\u003eEach piece reflects our commitment to ethical jewelry: the center stone is lab-grown, ensuring clarity and sustainability without compromise. This ring’s clean lines and secure prong setting suit those who appreciate architectural form paired with thoughtful craftsmanship.\u003c\/p\u003e\u003cp\u003eDesigned for hands that favor a contemporary edge, the square shape elongates the finger subtly, while the halo adds a whisper of vintage charm. Its comfort fit and moderate width make it ideal for stacking alongside wedding bands or wearing solo with quiet confidence.\u003c\/p\u003e\u003cp\u003eShould you need resizing, our in-house artisans handle adjustments with care, preserving the integrity of the setting and finish. Typical lead times allow for personalized attention without rush.\u003c\/p\u003e\u003cp\u003eExplore this semi-set halo ring in person at our Williamsburg studio or begin your custom design journey online—where expert guidance meets Brooklyn’s artisan spirit.\u003c\/p\u003e\u003cp\u003eHaejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a local, hands-on design experience.\u003c\/p\u003e\u003cp\u003eSee how your design comes to life with our \u003ca href=\"\/pages\/ring-builder\"\u003eRing Design Online\u003c\/a\u003e, or start a truly custom piece from scratch in our Williamsburg studio.\u003c\/p\u003e\u003cp\u003eExplore our \u003ca href=\"\/pages\/inspiration\"\u003eGuides \u0026amp; Education and Stories \u0026amp; Lifestyle\u003c\/a\u003e for diamond education, care tips, and real studio stories.\u003c\/p\u003e","brand":"Haejin Jewelry","offers":[{"title":"Default Title","offer_id":46911022301284,"sku":"124241:817:P","price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8595\/2612\/files\/73636773_c6cfc82d-1897-498a-afa4-b361b60c8902.jpg?v=1758376259","url":"https:\/\/haejinjewelry.com\/products\/platinum-4-5-mm-square-engagement-ring-mounting-platinum-platinum-4-5-x-4-5-mm-square-21","provider":"Haejin Jewelry","version":"1.0","type":"link"}