{"product_id":"natural-emerald-3-57ct-certified-deep-velvet-green-octagon-cut-loose-gemstone","title":"Natural Emerald 3.57ct Certified Deep Velvet Green Octagon Cut Loose Gemstone","description":"\u003ch2\u003eNatural Zambian Emerald — 3.57ct | Deep Velvet Green | GSI Certified\u003c\/h2\u003e\u003cp\u003eA rare, one-of-a-kind natural emerald sourced from the legendary Zambian mines — one of the world's most prized origins for deep, saturated green colour. This stone exhibits a rich, velvety green with exceptional colour saturation and a bright, lively lustre that is immediately captivating.\u003c\/p\u003e\u003ch3\u003e✦ Gemstone Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.57 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape \u0026amp; Cut:\u003c\/strong\u003e Octagon (Emerald Cut)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 9.35 × 9.16 × 4.83 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Rich medium-deep velvet green with strong saturation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Transparent, slightly included — clean table\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLustre:\u003c\/strong\u003e Excellent — bright and lively\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Zambia (natural)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Minor colourless oil only (industry-standard, minimal)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e✦ Certification\u003c\/h3\u003e\u003cp\u003eThis gemstone is independently certified by \u003cstrong\u003eGSI (Gemological Science International)\u003c\/strong\u003e, Certificate No. \u003cstrong\u003e74083960111\u003c\/strong\u003e. GSI is a globally recognised gemological laboratory providing unbiased, accurate grading reports. Your certificate confirms the stone's natural origin, weight, dimensions, colour, and treatment status.\u003c\/p\u003e\u003ch3\u003e✦ Why This Stone?\u003c\/h3\u003e\u003cp\u003eZambian emeralds are celebrated for their deep, bluish-green hue — often considered superior in colour to Colombian stones. At 3.57ct, this is a substantial, investment-grade loose gemstone suitable for a bespoke ring, pendant, or collector's piece. The emerald cut maximises the stone's colour depth and showcases its natural clarity.\u003c\/p\u003e\u003ch3\u003e✦ Authenticity \u0026amp; Our Guarantee\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e100% natural gemstone — not synthetic, not lab-grown\u003c\/li\u003e\n\u003cli\u003eIndependently certified — no in-house grading\u003c\/li\u003e\n\u003cli\u003eAll photos are original, unedited, taken in natural daylight without filters\u003c\/li\u003e\n\u003cli\u003eImages are highly magnified — the stone may appear more included in photos than in real life\u003c\/li\u003e\n\u003cli\u003eWhat you see is exactly what you receive — this is the actual stone\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e✦ Shipping\u003c\/h3\u003e\u003cp\u003eShips duty-free to the USA via USPS. Fully insured and securely packaged. International shipping available — contact us for details.\u003c\/p\u003e\u003ch3\u003e✦ Questions?\u003c\/h3\u003e\u003cp\u003eBuying a premium gemstone is a significant decision. We're happy to answer any questions about this stone, provide additional photos or video, or discuss setting options. Contact us before purchasing — we want you to be completely confident.\u003c\/p\u003e","brand":"SMSGEMS ","offers":[{"title":"Default Title","offer_id":51880740847936,"sku":null,"price":790.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/4575\/8528\/files\/rn-image_picker_lib_temp_53e5552a-d878-41c5-a00e-4731c1d62f0b.jpg?v=1777054742","url":"https:\/\/smsgems.com\/products\/natural-emerald-3-57ct-certified-deep-velvet-green-octagon-cut-loose-gemstone","provider":"SMSGEMS ","version":"1.0","type":"link"}