Green Emerald – 3.16ct
Main reasons to invest
Return 📈: An investment of €500 could reach an estimated value of €1,354 in 7 years.
Cost-to-Return Ratio⚖️: After deducting 2.5% in annual total costs (release in September with no exit fees), your net return could reach 15.3% per year.
Emerald Evolution 🌱: With its barely perceptible clarity enhancement, vibrant color, and rare origin from a depleted mine, this emerald captures a moment in gemstone history that cannot be repeated. It is a tangible piece of natural art – an early chapter in a potentially legendary provenance.
Description
Metric | Value |
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Investment horizon | 5–7 years |
Expected CAGR (balanced) | 15,3 % p.a. after fees |
Ambitious CAGR | 23,0 % p.a. after fees |
Entry discount | 49% below market value |
Sharpe ratio | 1,01 (vs. SMI: 0,61) |
Value at Risk (VaR) | 95% probability that €21,300 will be exceeded |
Standard deviation | 15,24 % |
Risk rating | A (8,8/10 – low risk) |
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5–7 Year Horizon: Backed by historical demand trends for high-grade emeralds and increasing scarcity from the now-depleted mine.
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15.3% CAGR (Balanced): Based on market comps and historical performance of premium emeralds (2010–2023), supported by a strong discount to B2C prices.
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23.0% CAGR (Optimistic): Reflects further appreciation potential from growing recognition of origin and institutional demand.
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~49% Discount to Fair Value: B2B sourcing offers a substantial entry advantage compared to current gallery-level pricing.
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Sharpe Ratio of 1.01: Excellent risk-adjusted return, outperforming the Swiss Market Index’s five-year Sharpe ratio of 0.61.
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95% VaR Threshold: Model indicates a high probability the asset’s value will exceed €21,300 after 5 years, ensuring strong downside protection.
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Standard Deviation (15.24%): Low to moderate volatility in comparison to other alternative investments, promoting long-term holding.
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Risk Rating “A”: Premium stability and discount-based entry make this a strong candidate for portfolios seeking resilient, high-quality tangible assets.
We handle the exit strategy for our investors in collaboration with our expert, ensuring we achieve the best possible outcome based on market conditions. Depending on the market, the stone will either be sold to a private buyer or offered as a single lot at a gemstone auction. An auction is considered if the price has evolved such that the reserve matches market value and there is high demand for the artist’s works. Both options are carefully assessed, and we select the one that maximizes returns for our investors.
Colored gemstones have long captivated investors and collectors alike, offering a unique blend of aesthetic beauty and financial resilience. Unlike traditional assets, their value is driven by rarity, cultural significance, and rising global demand. The market for high-quality emeralds, sapphires, spinels, and rubies has experienced steady appreciation, supported by limited supply and growing interest from emerging markets. In contrast to diamonds, where synthetic alternatives challenge pricing, high-quality natural colored gemstones retain significant value due to their individuality and limited production. With auction records continually being set, investing in high-quality colored gemstones is not only about appreciation but also about owning a tangible piece of history with enduring value.
The Emerald – Insignificant Clarity Enhancement represents an exceptional opportunity in the coloured gemstone market due to its rarity, quality, and sourcing. The stone originates from a now-depleted mine discovered in 2016, which produced emeralds of an unusually vibrant green hue and high clarity. Unlike most emeralds that require extensive treatment to improve visual appeal, this piece carries only insignificant clarity enhancement—a classification rarely granted and certified by Gübelin, one of the most prestigious gemological laboratories.
With no more stones coming from this mine, this gem stands out as a collector-grade asset. Its eye-clean clarity, intense colour, and cushion cut (10.74 x 8.32 x 5.93 mm) align with high aesthetic and market standards. Expert pricing analysis shows that the acquisition was made at a 49% discount to comparable B2C stones, further strengthening the investment thesis.
Historically, high-grade emeralds with similar attributes have shown CAGRs of ~12.1% between 2010 and 2023, and this piece is expected to exceed that in the next 5–7 years due to its undervalued entry price and unique origin.
Market comps show significantly higher prices for Colombian and Zambian stones of lesser rarity. As global demand for premium emeralds increases, and its origin gains further recognition, appreciation potential is strong. The investment horizon of 5–7 years allows for both collector-driven value growth and institutional reappraisal.
This 3.16ct emerald is a rarity among rarities: exceptional clarity, minimal treatment, and historic sourcing. With a deep discount to market value, solid downside protection, and rising global recognition for such stones, the asset offers a uniquely balanced investment profile.
Expert

At CEYLONS | MUNICH , we redefine the essence of rarity. Our exclusive access to rare gemstones is matched only by our dedication to quality. Our commitment to excellence is rooted in our “mine to market” approach, ensuring a traceable journey from the source to your hands. By embracing a direct supply chain, we eliminate middlemen, placing you at the forefront of a seamless and trustworthy gemstone experience. Discover the allure of gemstones like never before, where each stone tells a tale of its journey, and every purchase reflects our unwavering commitment to value and authenticity.