Gemstones vs Gold: Why Rubies, Emeralds & Paraíba Outperform

A 20-year perspective on value, rarity, and meaning

For decades, gold has been the ultimate reference point for value. It is stable, liquid, and universally recognized. But when we look at performance over a 20-year horizon, a more nuanced reality emerges.

In 2006, gold traded at approximately $550 per ounce. Today, it ranges around $1,200–$1,400 per ounce, delivering a total return of roughly +100% to +150%. This confirms gold’s role: it preserves wealth, but it rarely multiplies it.

At the same time, a different category has quietly outperformed it — not consistently across the board, but decisively at the top end: exceptional gemstones.

This is not speculation. It is the result of structural factors — scarcity, origin, and collector behavior.

A Different Economic Model

Unlike gold, gemstones are not standardized assets. Their value is driven by a combination of variables:

• geological rarity
• origin (often mine-specific)
• depletion of primary sources
• auction benchmarks
• emotional and cultural desirability

This creates a highly selective market. Not all stones perform. But the best ones — those combining rarity and narrative — have delivered significantly higher returns than gold.

Ruby — When Supply Disappears

 

The ruby market today is defined by one critical factor: lack of new supply.

A 5-carat unheated Burmese ruby that traded at approximately $50,000–$80,000 per carat in 2006 now commands $300,000–$500,000 per carat at auction level.

This translates into a total return of approximately +400% to +900%, with an annualized growth (CAGR) in the range of 8%–12%.

The reason is structural. The finest Burmese deposits are effectively depleted. What exists today is not production, but circulation. Every high-quality ruby is part of a finite pool.

 

 

 

Emerald — The Power of Origin

Emeralds introduce a different dimension: origin as a pricing driver.

Top Colombian emeralds — particularly from Muzo and Chivor — have delivered total returns of approximately +300% to +500%, with annualized growth around 7%–10%.

In this segment, value is not defined only by clarity or color, but by:

• geographic provenance
• internal structure (e.g. “gota de aceite”)
• historical continuity

Origin is not an attribute. It is a multiplier.

 

 

Sapphires & Spinels — Market Evolution

The sapphire market demonstrates how value consolidates over time.

High-quality sapphires have delivered approximately +200% to +400% total return, with a CAGR of 5%–7%.

Kashmir sapphires, in particular, are no longer mined. Every stone is effectively antique, which reinforces scarcity.

Spinels represent a different trajectory. Stones from Mahenge (Tanzania), once traded for minimal values, have experienced extreme appreciation — in some cases reaching 100× to 1000× growth.

This reflects a shift in the market: from tradition-driven to knowledge-driven collecting.

 

 

 

Paraíba Tourmaline — A New Category

 

Discovered only in 1989, Paraíba tourmaline has established itself as one of the most important modern gemstones.

Its defining feature — a neon blue-green color caused by copper — is extremely rare in nature.

Top-quality stones now trade in the range of $20,000–$60,000 per carat, with total returns estimated at +200% to +500% and annualized growth of 5%–8%.

Paraíba is not simply appreciating. It is redefining how new gemstones enter the high-value segment.

 

 

Why Gemstones Outperform Gold

 

The difference lies in structure

Gold is:

• abundant relative to demand
• standardized
• driven by macroeconomic cycles

Exceptional gemstones are:

• finite
• non-standardized
• driven by rarity, narrative, and collector psychology

This creates asymmetry. When supply is limited and demand increases globally, prices do not adjust gradually — they reprice.

The Shift in Collecting

A new generation of collectors is reshaping the market.

They are:

• more informed
• more selective
• less focused on generic assets
• more interested in uniqueness and meaning

This changes how value is perceived.

A gemstone is no longer evaluated only by technical grading.

It is evaluated by its story, origin, and emotional relevance.

The DONYDO Perspective

At DONYDO, we see this shift clearly.

Jewelry is no longer only about material or investment.

It is about connection.

We work at the intersection of:

• value (what endures)
• rarity (what is limited)
• meaning (what resonates)
• Because the future of fine jewelry is not defined only by what performs better than gold.

 

It is defined by what holds both value and purpose.

Conclusion

Gold remains a foundation. It protects and stabilizes.

But the last 20 years have shown that the highest-performing assets in the jewelry world are not the most common — they are the most exceptional.

• Rubies: +400% to +900%
• Emeralds: +300% to +500%
• Sapphires: +200% to +400%
• Paraíba: +200% to +500%
• Spinels: up to 100–1000× in rare cases

These are not just numbers. They reflect a deeper shift toward scarcity, knowledge, and meaning.

And this is exactly where the future of jewelry is heading.

 

 

Always with love,

DONYDO

❤️

Jewelry with a purpose

Frequently Asked Questions

 

Do gemstones really outperform gold as an investment?

Yes, but selectively. Over the past 20 years, gold has delivered approximately +100% to +150%, while exceptional gemstones such as rubies, emeralds, and Paraíba tourmalines have achieved returns between +200% and +900%, with rare cases exceeding that. However, performance depends on rarity, origin, and quality.

Which gemstones have shown the highest growth?

Rubies, particularly unheated Burmese stones, have shown some of the strongest performance (+400% to +900%). Emeralds from Colombia have delivered +300% to +500%, while Paraíba tourmalines and sapphires range between +200% and +500%. Mahenge spinels have seen extreme growth in rare cases.

Why are gemstones more valuable than gold in some cases?

Gold is a standardized commodity with broad supply, while high-quality gemstones are finite and often come from depleted sources. Their value is driven by rarity, origin, and collector demand, making them more asymmetric assets.

Are all gemstones good investments?

No. Only a small percentage of gemstones qualify as investment-grade. Factors such as origin, treatment (or lack of), color, clarity, and provenance are critical. Most commercial gemstones do not outperform gold.

What makes Paraíba tourmaline special?

Paraíba tourmaline is unique due to its copper content, which creates an intense neon blue-green color. Discovered only in 1989, it is extremely rare and has rapidly gained value, making it one of the most important modern gemstones.

Is jewelry a good store of value?

Fine jewelry can be a store of value when it contains high-quality materials and exceptional gemstones. Beyond financial value, it also carries emotional and symbolic significance, which is increasingly relevant for modern collectors.