【India】9 Gemstones That Are Rising In Investment Value In 2025

Editor’s Note

This article explores the enduring allure and market dynamics of Paraíba tourmalines, the intensely colored gems prized by top jewelers. As expert commentary highlights, scarcity from the original source continues to drive demand and high prices for stones from newer deposits.

As inflation and market volatility continue to challenge traditional stores of value, fine gemstones, once the preserve of connoisseurs are emerging as tangible, aesthetic investments. (Image: AI)
1. Paraíba Tourmalines: Neon Rarity That Outshines Others

Few stones evoke the same fascination as Paraíba tourmalines, those vivid, almost electric blue-green gems that seem lit from within.

“They remain coveted by high-jewellery houses,” says Rhea Poddar Loyalka. “Supply from the original Brazilian deposits is scarce, pushing buyers toward Mozambican and Nigerian material and keeping prices hot.”

With their signature copper-bearing glow and limited supply, Paraíbas are fast becoming the modern collector’s grail, small in size, but immense in value.

2. Fancy-Coloured Diamonds: The Proven Store of Value

Yash Agarwal calls diamonds “the cornerstone of gemstone investment,” a sentiment echoed across markets.

“Rare cuts, fancy colors especially pinks and ethically sourced stones are seeing strong appreciation,” he notes.

As Loyalka adds,

“Fancy-color diamonds in vivid pinks, blues, and yellows continue to dominate headline auction prices.”

With high-profile demand and limited supply, these gems continue to bridge luxury and liquidity like no other asset class.

3. Rubellites: The Red Revival

Once overshadowed by ruby, rubellite tourmalines are experiencing a surge in demand.

“There’s renewed appetite for vivid rubellites in Asian markets,” says Loyalka.

Collectors now prize saturated, eye-clean stones, and dealers report firmer pricing for top pieces.
Their balance of vibrancy, durability, and relative affordability makes rubellites a rising contender for mid-range investors seeking colour intensity without the ruby premium.

4. Emeralds: Classic Green, Modern Demand

For Agarwal, emeralds are a study in timelessness meeting renewed demand.

“Fine-quality emeralds, especially from Colombia and Zambia, are outperforming many traditional gems,” he explains.

Their deep symbolism and rarity continue to secure their status as both heritage and investment pieces.
Their inclusion in high jewellery and red-carpet collections through 2024 has further boosted visibility and demand among younger investors.

5. Garnets: The Underestimated Collectible

Long overlooked in mainstream jewellery, mandarin and tsavorite garnets are making a comeback.

“High-quality mandarin orange and vivid green tsavorites are rare in larger sizes that scarcity is translating into stronger retail bids,” notes Loyalka.

With their radiant hues and relative rarity, these gems are now being recognized for their individuality and investment potential.

6. Imperial Topaz: Boutique Beauty, Steady Value

True imperial topaz, in its warm orange-to-pink tones from Brazil, remains a boutique collectible.

“Limited supply and strong demand for natural, untreated stones support steady premiums,” Loyalka explains.

Its subtle sophistication and heritage provenance appeal to investors who prefer exclusivity over spectacle.

7. Fire Opal: The Rising Flame
“Fire opals are a rising star in the alternative gem market,” says Agarwal.

Their vibrant orange-red hues and limited production especially from Mexico are driving value upward. Once considered niche, fire opals now feature in both contemporary and fine jewellery, reflecting shifting collector preferences.

8. Coral: Natural Beauty, Limited by Law

Natural, untreated coral, particularly in deep pink or red tones, is increasingly rare.

“With sustainability regulations tightening, supply is limited,” explains Agarwal. “That scarcity is making coral an appreciating investment piece.”

As marine conservation laws become stricter, legal and traceable coral gains a status similar to discontinued fine art, finite, regulated, and desirable.

9. Ruby: The Enduring King of Gems

Few gemstones command the reverence of Burmese ruby.

“High-quality rubies, especially from Burma (Myanmar), remain among the top investment-grade colored stones,” says Agarwal.

Their unmatched red, durability, and scarcity ensure continued dominance in global auctions and private collections alike.

Collecting for Beauty, Not Just Returns

Across categories, both experts emphasize that rarity, provenance, and certification are what bind these gems and protect value.

“Buy certified, pick eye-clean stones, and treat gem purchases as long-term plays,” advises Loyalka. “You’re buying beauty first, returns second.”
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⏰ Published on: November 11, 2025