{"product_id":"rectangular-black-onyx-mens-ring-with-diamond-bezel-and-nugget-designed-sides-in-10k-yellow-gold","title":"Rectangular Black Onyx Men's Ring with Diamond Bezel and Nugget Designed Sides in 10k Yellow Gold","description":"\u003cp\u003eMassive, unapologetic, and built to impress — this 10k yellow gold men's ring features a rectangular black onyx stone framed by a full bezel of diamonds that gives the face an unmistakable presence on the hand. The deep, jet-black surface of the onyx creates a dramatic backdrop that makes the surrounding diamonds pop with sharp, brilliant contrast. Nugget designed sides add rugged texture and old-school character to the band, blending raw masculinity with polished luxury in a way that feels intentional and bold from every angle.\u003c\/p\u003e\n\u003cp\u003eThis is a ring for the man who wants to be noticed and isn't interested in anything subtle. The combination of a generous black onyx, a diamond-lined border, and hand-detailed nugget work makes this piece feel like it was crafted for someone who takes his jewelry as seriously as his style. Own the room — add this one to your collection before someone else does.\u003c\/p\u003e","brand":"The Castle Jewelry","offers":[{"title":"Default Title","offer_id":47414854713574,"sku":"20058273327","price":3495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0240\/8896\/9280\/files\/20058273327.jpg?v=1772562292","url":"https:\/\/thecastlejewelry.com\/products\/rectangular-black-onyx-mens-ring-with-diamond-bezel-and-nugget-designed-sides-in-10k-yellow-gold","provider":"The Castle Jewelry","version":"1.0","type":"link"}