{"product_id":"anillo-de-plata-onix-negro-geometrico-ajustable","title":"Sterling Silver Black Onyx Geometric Ring — Adjustable","description":"\u003cp\u003e\u003cem\u003eMineral power on your finger — black onyx in authentic sterling silver.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMaterial: Authentic sterling .925 silver\u003c\/li\u003e\u003cli\u003eStone: Natural polished onyx\u003c\/li\u003e\u003cli\u003eDesign: Geometric solitaire with polished bezel\u003c\/li\u003e\u003cli\u003eWeight: 9 g\u003c\/li\u003e\u003cli\u003eSize: Adjustable\u003c\/li\u003e\u003cli\u003eOrigin: Taxco, Mexico\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eOnyx is the stone of protection and transformation. This ring captures its essence in solid geometric form, polished to reflect light like deep obsidian. The .925 silver wraps the stone with precision, creating a mineral shield on your hand. This is not fashion jewelry — it is a piece that travels with you every day, with the weight and substance of something real.\u003c\/p\u003e\u003cp\u003eHandcrafted in Taxco by silversmiths who understand that authenticity cannot be compromised. The onyx you see is solid stone, not a simulation. The polish and setting are hand work, visible in every angle. This is silver that ages well, that gains character with wear, that holds real value because it is real.\u003c\/p\u003e\u003cp\u003eThe adjustable size means it adapts to your finger today, tomorrow, and always. No sizing surprises. No returns needed. Just a ring that grows with you, that works on slender or fuller hands, that moves with your body.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u0026#10022; Authentic sterling .925 silver, hypoallergenic and noble\u003c\/li\u003e\u003cli\u003e\u0026#10022; Natural onyx with mirror polish, stone of ancient protection\u003c\/li\u003e\u003cli\u003e\u0026#10022; Modern geometric design, real presence on your hand\u003c\/li\u003e\u003cli\u003e\u0026#10022; Adjustable ring for any size\u003c\/li\u003e\u003cli\u003e\u0026#10022; Lifetime buyback: your silver always holds value up to 35%\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u0026#127873; Elegant everyday minimalism\u003c\/li\u003e\u003cli\u003e\u0026#128141; Those seeking mineral power without ornament\u003c\/li\u003e\u003cli\u003e\u0026#128100; Meaningful gift for transitions and new beginnings\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSizing \u0026 Shipping\u003c\/h3\u003e\u003cp\u003eAdjustable ring. Stone face approximately 15 × 12 mm, band 6 mm wide. Ships 2-3 business days. Need a fixed custom size? \u003ca href=\"mailto:hola@artetaxco.mx\"\u003ehola@artetaxco.mx\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eLifetime Buyback Program — Your Silver Always Holds Value\u003c\/h3\u003e\u003cp\u003eBuy risk-free. We buy back your ring whenever you decide, in store credit, up to 35% of its value, no expiration. The stone and metal hold real value because they are real. \u003ca href=\"\/en\/pages\/programa-joya-de-por-vida\"\u003eLearn about the Lifetime Buyback Program\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Is the onyx real stone?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is natural polished onyx. A variety of quartz with deep black color and 7 hardness on the Mohs scale.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How does the adjustable sizing work?\u003c\/strong\u003e\u003cbr\u003eA: The ring adapts to your finger via an expansion mechanism. No break points. Safe and durable for years.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I order a fixed size?\u003c\/strong\u003e\u003cbr\u003eA: Yes, email hola@artetaxco.mx with your exact size and we make one custom in ~2 weeks.\u003c\/p\u003e\u003ch3\u003eHave Silver You No Longer Wear?\u003c\/h3\u003e\u003cp\u003eOld rings, broken bracelets, or inherited silver — Arte Taxco buys it back. Email \u003ca href=\"mailto:hola@artetaxco.mx\"\u003ehola@artetaxco.mx\u003c\/a\u003e with photos and approximate weight.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSmall lot, one-of-a-kind piece — when it sells, it sells.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Arte Taxco","offers":[{"title":"Ajustable","offer_id":51412560806134,"sku":"ATA-RIN-000004122","price":745.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/2552\/7030\/files\/ATA-TEMP-004122_1.jpg?v=1785550411","url":"https:\/\/www.artetaxco.mx\/en\/products\/anillo-de-plata-onix-negro-geometrico-ajustable","provider":"Arte Taxco","version":"1.0","type":"link"}