{"product_id":"onyx-stone-sink-5076-554116-21-5-16-organic-gray-onyx-polished","title":"Onyx Stone Sink | 5076-554116 | 21.5″×16″ Organic Gray Onyx Polished","description":"\u003cp\u003eHandcrafted organic-shaped onyx sink with a smooth polished interior and a naturally rough-cut exterior. The stone presents light-to-medium gray translucent onyx tones with gentle veining, giving the basin a premium, elegant appearance.\u003c\/p\u003e\n\u003cp\u003eCarved from a single block of real onyx, this sink stands out with its raw natural edges, unique color transitions, and authentic artisan character. Ideal for luxury bathrooms, spa-inspired interiors, rustic-modern spaces, and designer home projects.\u003c\/p\u003e\n\u003cp\u003e• Dimensions: 55 × 41 × 16 cm (≈ 21.5″ × 16″ × 6.5″)\u003cbr\u003e• Shape: organic \/ irregular\u003cbr\u003e• Finish: polished interior; rough natural-textured exterior\u003cbr\u003e• Color: gray translucent onyx with natural veining\u003cbr\u003e• Installation: vessel (above-counter mount)\u003cbr\u003e• Material: solid natural onyx\u003cbr\u003e• Drain hole: 1.57″ (40 mm) standard\u003cbr\u003e• Carved from a single onyx boulder\u003cbr\u003e• Durable, low-maintenance, moisture- \u0026amp; chemical-resistant\u003c\/p\u003e\n\u003cp\u003eTech block:\u003cbr\u003e• Original SKU: 5076-554116\u003cbr\u003e• Length: 55 cm → 21.5″\u003cbr\u003e• Width: 41 cm → 16″\u003cbr\u003e• Height: 16 cm → 6.5″\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/vcPgeH7-M9g\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e","brand":"RIVERSTONE","offers":[{"title":"Length: 21.5 in Width: 16 in Height: 6.5 in","offer_id":47676753805467,"sku":null,"price":590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/6921\/4619\/files\/5308001230904822697.jpg?v=1765062455","url":"https:\/\/riverstonesink.com\/products\/onyx-stone-sink-5076-554116-21-5-16-organic-gray-onyx-polished","provider":"RIVERSTONE","version":"1.0","type":"link"}