
Lisbon Gem Exchange
Stones that matters

Lisbon Gem Exchange
Joining Excellence to Expertise

Lisbon Gem Exchange
Letting our gems speak for themselves
Gemstones
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4.40 Carat Baby Pink Tourmaline
Regular price $650.00Regular priceUnit price / per -
12.63 Carat Seafoam Tourmaline
Regular price $5,600.00Regular priceUnit price / per -
20.40 Carat Watermelon Tourmaline
Regular price $7,600.00Regular priceUnit price / per -
11.90 Carat Lagoon Tourmaline
Regular price $3,650.00Regular priceUnit price / per -
5.24 Carat Bluish-Green Tourmaline
Regular price $1,199.00Regular priceUnit price / per -
4.97 Carat Pink Tourmaline
Regular price $1,100.00Regular priceUnit price / per -
8.25 Carat Green Tourmaline
Regular price $1,650.00Regular priceUnit price / per -
11.64 Carat Mint Green Tourmaline
Regular price $2,050.00Regular priceUnit price / per
BLOG
View all-
The Border that Decides Luxury: Afghanistan, Pa...
In the high-end gemstone market, rarity is often framed as intrinsic beauty. Yet true exclusivity does not begin at the jeweller’s bench or in the cutting workshop. It begins earlier,...
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The Supply Chain Dilemma: Why Transparent Sourc...
In a world where luxury is increasingly defined by meaning and not just material, the greatest prestige belongs to those who can show exactly how something came to be. But...
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The Colour Revolution: Why Afghan Tourmalines A...
In 2025, luxury jewellery is undergoing a quiet but powerful transformation. The old dominance of diamonds is being challenged—not just by lab‑grown alternatives, but by coloured gemstones that bring soul,...


About us
We are passionate about discovering and delivering the finest gems, sourcing them from places few dare to explore. With an unwavering commitment to quality and authenticity, we bring the beauty of nature directly to you, creating connections that last a lifetime.
WHY US?
mine to market
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EXPERTISE
We are experts in sourcing, selecting, and delivering exceptional gemstones. With unmatched precision and dedication, we provide ethically sourced, premium-quality stones that inspire trust and elevate every creation.
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INTERNATIONAL SHIPPING
We ship worldwide, ensuring every order reaches you safely and efficiently. All shipments include a tracking code, with optional insurance available for added peace of mind upon request.
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SECURITY
Our customers' trust is our priority. With transparent practices, ethical sourcing, and secure transactions, we ensure every purchase is reliable. Buy with confidence, knowing you’re in expert hands.
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ETHICALLY SOURCED
Our gemstones are ethically sourced, respecting people and nature at every step. We prioritize fair labor practices, environmental responsibility, and transparency, ensuring each stone reflects integrity and sustainability from origin to you.
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FAIR PRICE
We believe in offering fair prices without compromising quality. By sourcing directly and streamlining processes, we ensure our customers receive exceptional gemstones at honest, competitive prices they can trust.
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CODE OF CONDUCT
Our code of conduct is uncompromising, reflecting our commitment to integrity and excellence. We uphold strict ethical standards, ensuring transparency, fairness, and accountability in every aspect of our business operations.
Contact us
Contact us without hesitation—our team is here to assist you. Whether you have questions or need guidance, we’re dedicated to providing clear and prompt support.
LGE CODE OF CONDUCT
Our code of conduct prioritizes fair trade, supporting local mining communities and craftsmanship. We ensure ethical practices in every step, from sourcing to cutting.