ABOUT US

Colombian Emeralds Appreciation

The Colombian Emeralds is more than a jewelry company. We are ambassadors of Colombia’s most iconic gemstone, connecting discerning clients with the beauty, rarity, and legacy of the world’s finest emeralds.

Through certified gemstones, high jewelry, luxury experiences, wellness concepts, education, and exclusive travel, we create an ecosystem that celebrates the emerald as a symbol of sophistication, culture, and timeless value.

Our mission is to position Colombian emeralds among the world’s most prestigious luxury products while generating sustainable impact through education, responsible sourcing, employment, and international partnerships.

10% of our profits go towards the sustainable development of the producing regions.

For us the Emeralds is: Authenticity. Heritage. Luxury. Sustainability.

Founded in Bogotá by Adriana Lozano, our team brings together gemologists, jewelers and storytellers with more than 15 years in the Colombian emerald trade. Every gem we offer comes from legal, sustainable mines and is selected one by one.

 

What we do

From the mine to your hands

We connect you with Colombian emeralds in every form — and with the people and places behind them.

 

Our areas of expertise include:

  • Certified emeralds in rough and in lots
  • Jewelry collection in noble metals
  • Custom jewels designed with you
  • Emerald Experiences in Bogotá
  • Corporate and private events

Our philosophy

What is emerald appreciation?

Appreciating an emerald means understanding where it comes from, how it formed over millions of years and what makes each one unique: its color, clarity, cut and origin.

At Colombian Emeralds Appreciation we share that knowledge openly, so every guest and every buyer can choose with confidence — and enjoy their emerald for a lifetime.

Our team

The people behind the green

TCE operates through a clearly defined and coordinated structure, combining internal leadership with highly specialized independent professionals.

This structure allows us to maintain quality control, risk management, and operational continuity, while remaining flexible and reliable for long‑term partners.

Testimonials

What our customers say

Adriana provides a first class, unique and educational experience on all things Colombian Emerald. Her passion and enthusiasm for this special treasure from Colombia
Erick Sharabany
Erick Sharabany
USA
★★★★★
Last week in Bogotá my son and I attended a very informative presentation on Colombian emeralds by Adriana Lozano. We learned a lot and left with a greater
Aldyth Love
Aldyth Love
Australia
★★★★★
I’ve made many studies, been to many courses, and international fairs about gems and none of them are even similar to this one. Provides more info than GIA.
Mark Palke
Mark Palke
USA
★★★★★

Certified Colombian emeralds directly from source, jewelry and unforgettable Emerald Experiences in Bogotá.

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