{"product_id":"zexclusive-dendritic-agate-cabochon-marquise-pear-cut-collector-grade-natural-gemstone-investment-piece","title":"zExclusive Dendritic Opal Marquise Cabochon — Natural Dendrite Inclusions Collector Grade Gemstone Lapidary","description":"\u003cp\u003e\u003cstrong\u003ezExclusive | Dendritic Opal Marquise Cabochon — Collector-Grade Lapidary Gemstone\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis hand-polished marquise cabochon showcases the rare, branching beauty of natural dendritic opal — a form of common opal distinguished by intricate manganese oxide inclusions that trace fern-like or tree-branch patterns across the stone's translucent body. Iron oxide color zoning adds warm amber and rust tones, creating a naturally painterly contrast that no two specimens replicate.\u003c\/p\u003e\u003cp\u003eCut in the less common marquise form, this cabochon offers exceptional appeal as a focal stone for jewelry making, wire wrapping, or lapidary display. The polished surface retains a high gloss finish with no chips on the girdle edge; a minor natural fracture pocket is visible on the face — fully characteristic of natural opal and in no way detracting from the stone's visual drama or collector value. No dye, treatment, or enhancement indicators are present.\u003c\/p\u003e\u003cp\u003eDendritic opal with strong branching patterns and vivid iron oxide contrast is actively sought by lapidary collectors, jewelry artisans, and natural gemstone enthusiasts. The marquise silhouette is a rarer cut in the opal cabochon market, elevating this piece above standard oval offerings. Estimated size: Small. Weight: 0.1 lbs (inclusive of shipping weight).\u003c\/p\u003e\u003cp\u003e\u003cem\u003eOffered by zExclusive — curating collector-grade lapidary, vintage minerals, and artisan gemstones for the discerning collector.\u003c\/em\u003e\u003c\/p\u003e","brand":"zexclusive","offers":[{"title":"Default Title","offer_id":55740320842020,"sku":"ZEX-00104","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0867\/4875\/8308\/files\/ZEX-00104_01.png?v=1784142510","url":"https:\/\/zebraindustries.net\/products\/zexclusive-dendritic-agate-cabochon-marquise-pear-cut-collector-grade-natural-gemstone-investment-piece","provider":"Zebra \u0026 Co.","version":"1.0","type":"link"}