Description
Natural Zambian Emerald — 16.71ct | Deep Forest Green | AGRL Certified | Octagon Cut
A truly exceptional, large natural emerald from the Zambian mines — one of the world's premier sources for deep, richly saturated green gemstones. At over 16 carats, this is a rare, statement-sized stone with a deep forest green colour, strong saturation, and a bright, lively lustre. Stones of this size and quality from Zambia are seldom available on the open market.
✦ Gemstone Specifications
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Weight: 16.71 carats
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Shape & Cut: Octagon (Emerald Cut)
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Dimensions: 16.08 × 13.21 × 9.42 mm
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Colour: Deep forest green — rich and strongly saturated
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Clarity: Transparent, moderately included — clean table
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Lustre: Very good — bright and lively
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Origin: Zambia (natural)
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Treatment: Minor colourless oil (industry-standard, minimal),
✦ Certification
Independently certified by AGRL (Advanced Gemological Research Laboratory), Certificate No. SA247494733. AGRL is a recognised gemological authority specialising in African origin stones. Your certificate confirms the stone's natural origin, weight, dimensions, colour, and treatment status.
✦ About Zambian Emeralds
Zambia is one of the world's top three emerald-producing countries, alongside Colombia and Brazil. Zambian emeralds are renowned for their deep, slightly bluish-green colour and excellent transparency. The Kafubu mining region produces stones with a distinctive richness that is highly sought after by jewellers and collectors worldwide.
✦ Authenticity & Our Guarantee
- 100% natural emerald — not synthetic, not lab-grown
- Independently AGRL certified
- All photos are original, unedited, taken in natural daylight without filters
- Images are highly magnified — the stone may appear more included in photos than in real life
- This is the exact stone you will receive — one of a kind
✦ Ideal For
A stone of this size is suited for a bespoke centrepiece ring, a large pendant, or a high-end jewellery commission. Its generous dimensions and deep colour make it a dramatic, eye-catching choice for any fine jewellery setting.
✦ Shipping
Ships duty-free to the USA via USPS. Fully insured and securely packaged. International shipping available — contact us for details.
✦ Questions?
We're happy to answer any questions, provide additional photos or video, or discuss setting options before you purchase. Please reach out — we want you to be completely confident.
