{"product_id":"platinum-12-mm-round-engagement-ring-mounting-platinum-platinum-12-mm-round-5","title":"Three Stone Ring Setting in Platinum - Round 12mm","description":"\u003cp\u003e\u003cstrong\u003eLab-Grown Diamond Engagement Ring\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eSunlight catches the trio of settings, poised to cradle a 12 mm round diamond that promises a luminous centerpiece. This three-stone semi-set in cool platinum offers a modern-minimal silhouette, where clarity of form meets structural confidence.\u003c\/p\u003e\u003cp\u003eCrafted with precision, the platinum band is polished to a satin finish that balances subtle sheen with everyday resilience. The low-profile prongs secure your chosen stone while maintaining a sleek profile that slips comfortably beneath gloves or alongside other rings.\u003c\/p\u003e\u003cp\u003eEach lab-grown diamond selected for this setting reflects a commitment to sustainability, offering brilliance without compromise. The ethical origin of the stone aligns with a conscientious approach to fine jewelry.\u003c\/p\u003e\u003cp\u003eDesigned for those who appreciate architectural simplicity, this ring suits hands that favor clean lines and a balanced presence. Its three-stone layout adds dimension without excess, ideal for stacking or wearing solo with quiet assurance.\u003c\/p\u003e\u003cp\u003eShould you need resizing, the platinum’s malleability allows adjustments with minimal impact on the setting’s integrity. Typical lead times accommodate custom requests without rush.\u003c\/p\u003e\u003cp\u003eExplore this semi-set in our Williamsburg studio or begin your custom design journey online—where expert guidance meets thoughtful craftsmanship.\u003c\/p\u003e\u003cp\u003eHaejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for daily life and lasting meaning.\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":46820668244068,"sku":"127165:742:P","price":2500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8595\/2612\/files\/149133359_2060be20-be31-4684-9d73-7719aa1ce4d9.jpg?v=1757121225","url":"https:\/\/haejinjewelry.com\/products\/platinum-12-mm-round-engagement-ring-mounting-platinum-platinum-12-mm-round-5","provider":"Haejin Jewelry","version":"1.0","type":"link"}