The 2025 ICA Congress in Brazil, organized by the International Colored Gemstone Association (ICA), became a landmark moment for the global colored gemstone industry. With a central focus on sustainability, innovation, and new markets, this year’s event gathered leaders from across continents to redefine the present and future of the trade. For Belmont Emeralds, it was more than just participation—it was a spotlight moment to share its vision for the future of real emeralds through innovation, transparency, and responsibility.
Belmont Emeralds: At the Heart of the Conversation
Representing Belmont Emeralds, CEO Marcelo Ribeiro played a central role in several key discussions, especially those involving Brazil’s position in the global emerald trade. During the opening panel titled “Unlocking the Potential of Mining Investments in Brazil,” Ribeiro spoke passionately about how Belmont Emeralds exemplifies the nation’s potential:
“Brazil is a very developed producer of colored gemstones. We have evolved significantly in compliance and sustainable practices, which we take great pride in. While compliance can still be a challenge for artisanal miners, structured companies like Belmont have paved the way by integrating technology and transparency into every step of our value chain.”
This evolution is evident in Belmont’s Mine-to-Market approach—a vertically integrated model that removes middlemen and ensures full traceability of each gemstone, from extraction to the final product available on their direct-to-consumer e-commerce platform.
Brazil: A Strategic and Sustainable Source of Emerald Stones
One of the main themes of the event was Brazil’s strategic importance in the world of colored gemstones. Stella Guimarães, Director at the Geological Service of Brazil (SGB), introduced the digital platform P3MGeo, which maps occurrences of gemstones, diamonds, and precious metals. This initiative empowers sustainable exploration and investment, particularly in low-HDI regions.
Marcelo Ribeiro emphasized the importance of tools like these:
“Access to accurate geological information is essential for investors and miners who want to operate transparently. It’s also a critical step in formalizing the gemstone industry in Brazil, which has long been fragmented.”
This aligns with Belmont’s core philosophy: ethical emerald extraction, environmental stewardship, and economic development through responsible mining.
GIA and Bonas Group: Building Confidence and Fair Trade
Another standout session was led by Susan Jacques, CEO of the Gemological Institute of America (GIA), titled “Generations of Wonder.” Jacques emphasized the GIA’s role in creating consumer confidence through science-based gem grading, education, and global outreach. The GIA has one of the most complete gemstone collections in the world, with documented origins—a key to building trust in the authenticity of emerald stones.
Tim Denning, Director of Bonas Group, supported the need for more organized sales platforms. He advocated for tender-based systems, like those used for diamonds, to improve price transparency and traceability:
“Adopting sealed-bid tenders allows both artisanal and industrial miners to better reach global buyers and set fairer prices for emerald gems.”
This model is something Belmont is already working toward, using clear pricing policies and partnerships rooted in transparency.
ESG: Environmental, Social, and Governance Standards Are Here to Stay
In multiple panels, including “Sustainable Value” and “The Evolution of Consumer Expectations,” speakers returned to one central topic: ESG compliance is no longer optional—it’s essential.
Johanna Levy, GIA’s VP of ESG Programs, shared revealing statistics:
- 45% of millennials and Gen Z consumers demand to know the origin of their jewelry.
- 64% of all buyers say sustainability impacts their purchasing decisions.
- Companies with verified ESG commitments are outperforming competitors in brand trust and loyalty.
Belmont Emeralds has been an early adopter of ESG standards in Brazil, investing in local community programs, reforestation, gender inclusion, and waste management. Ribeiro noted:
“For us, ESG isn’t just a checklist. It’s about long-term responsibility. Every real emerald we produce carries that commitment.”
Digital Commerce and New Consumer Profiles
The Chinese market received special attention, with Andrew Lucas of the Guild Institute of Gemology noting the rise of livestream commerce. Influencers, many of whom are gemology students, are now key figures in jewelry marketing in China. These creators often travel to mines to document origin stories—something that benefits brands like Belmont, whose mine-to-market transparency adds credibility in such formats.
Lucas shared a surprising statistic: over 62% of China’s gemology students double as livestream hosts, some with massive followings. Platforms like WeChat and Douyin have brought gemstone events with over 80 million views, signaling new ways to promote jewelry and gemstones sales with storytelling.
Trade Policies and Global Challenges
Sara E. Yood, President of the Jewelers Vigilance Committee, addressed the impact of sanctions, tariffs, and trade barriers on gemstone commerce. As markets like the EU and U.S. tighten compliance requirements, having a documented, transparent supply chain is becoming a competitive advantage.
Belmont’s documented origin model, paired with GIA certification and ethical mining practices, ensures the company is ahead of these compliance curves.
Final Thoughts: Leadership Through Purpose
The ICA Congress 2025 made one thing clear: the future of the gemstone industry will be shaped by sustainability, technology, and consumer trust. Belmont stood at the forefront of this movement, offering a real-world model of what ethical, modern gem production looks like.
From its investments in innovation and compliance to Marcelo Ribeiro’s leadership in thought and action, Belmont remains committed to elevating the global profile of real emeralds and the communities that bring them to light.
For more about our story and commitment to sustainability, visit Belmont Emeralds Website.
To shop our ethically sourced jewelry crafted with authentic emerald gems, visit www.belmontsparkle.com
Click here to access the original article posted on 05/21/2025 at IBGM website.

