{"product_id":"no-0058-アンモナイト-リング-small-10","title":"No.0058 Ammonite Ring - Small #10","description":"\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e- Specimen Collection -\u003c\/p\u003e\n\u003cp\u003eNo.0058\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eA 100-million-year-old spiral, made lighter.\u003c\/p\u003e\n\u003cp\u003eA one-of-a-kind ring crafted from a section of an ammonite excavated in Madagascar during the Cretaceous period (approximately 100 million years ago).\u003c\/p\u003e\n\u003cp\u003eIts small size and balanced design make it more suitable for everyday wear.\u003c\/p\u003e\n\u003cp\u003eThe internal shell chambers and sutures remain beautifully preserved, and the overlapping mineralized layers reveal a deep, rich texture.\u003c\/p\u003e\n\u003cp\u003eThe band and setting are rounded for a light, comfortable feel and a gentle impression.\u003c\/p\u003e\n\u003cp\u003eThe quiet shine of the SV925 matte finish gently enhances the ammonite's appearance.\u003c\/p\u003e\n\u003cp\u003eWe invite you to observe the lines, layers, and crystalline sparkles etched on the surface—as a single, unified landscape.\u003c\/p\u003e\n\u003cp data-start=\"352\" data-end=\"376\"\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp data-start=\"352\" data-end=\"376\"\u003e\u003ca href=\"\/en\/pages\/specimen-ammonite\" rel=\"noopener\" target=\"_blank\"\u003e▶ About Ammonites\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e【 Materials 】\u003c\/p\u003e\n\u003cp\u003eSILVER925 (matte finish)\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e【Fossil】\u003c\/p\u003e\n\u003cp\u003eAmmonite (from Madagascar)\u003cbr\u003eGeological age: Cretaceous period (approx. 100 million years ago)\u003c\/p\u003e\n\u003cp\u003e*As fossils are natural, they may contain minute cracks and color variations. These are characteristics unique to the individual piece and do not constitute a quality defect.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e【 Ring Size 】\u003c\/p\u003e\n\u003cp\u003eJP size 10\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*Please note that this product cannot be resized.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/spinos.jp\/pages\/size-guide\" title=\"サイズガイド\" rel=\"noopener\" target=\"_blank\"\u003eView Size Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e【 Dimensions 】\u003c\/p\u003e\n\u003cp\u003eTop: Approx. 13x11mm\u003c\/p\u003e\n\u003cp\u003eBand width: Approx. 2.5mm\u003c\/p\u003e\n\u003cp\u003eThickness: Approx. 2-3mm\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e【Weight】\u003c\/p\u003e\n\u003cp\u003eApprox. 4.6g\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e【Shipping】\u003c\/p\u003e\n\u003cp\u003eWe offer free shipping nationwide. \u0026nbsp;\u003cbr\u003eOrders are shipped within 3 business days.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e【 Care 】\u003c\/p\u003e\n\u003cp\u003eAfter use, gently wipe with a soft cloth and store away from direct sunlight and high temperatures.\u003c\/p\u003e\n\u003cp\u003ePolishing cloths with strong abrasive properties may alter the matte finish. Only gentle wiping is recommended.\u003c\/p\u003e\n\u003cp\u003eThe fossil part may be damaged by impact or sudden temperature changes. Please handle with care.\u003c\/p\u003e\n\u003cp\u003eContact with water or detergents may weaken the adhesive and cause the stone to detach, so please refrain from wearing it in baths or pools.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eIf you have any concerns, please feel free to contact us before purchasing.\u003cbr\u003eInformation regarding returns and exchanges can be found in our \u003ca href=\"https:\/\/spinos.jp\/policies\/refund-policy\" rel=\"noopener\" target=\"_blank\"\u003e[Refund Policy]\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e","brand":"Spinos","offers":[{"title":"Default Title","offer_id":47659032609004,"sku":"0058","price":29590.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/9095\/8572\/files\/260522125304061.jpg?v=1779549973","url":"https:\/\/spinos.jp\/en\/products\/no-0058-%e3%82%a2%e3%83%b3%e3%83%a2%e3%83%8a%e3%82%a4%e3%83%88-%e3%83%aa%e3%83%b3%e3%82%b0-small-10","provider":"Spinos","version":"1.0","type":"link"}