Giant Emerald Auction Attracts Arab Group and Closes for 5% of Estimated Value; 60 cm Stone Discovered in Serra da Carnaíba, Bahia, Will Undergo Technical Evaluation.
Gemstones have always fascinated humanity, but a giant 69 kg emerald stole the spotlight recently in Salvador, Bahia. Initially valued at R$ 1 billion, the stone was sold at auction for only 5% of its estimated value: R$ 50 million. But how did such a rare jewel end up like this? Let’s explore this fascinating story.
The Incredible Discovery of the Emerald in Serra da Carnaíba
The 69 kg emerald was discovered in 2018 in Serra da Carnaíba, in the Pindobaçu region of Bahia, famous for its deposits of precious gems. This area has already produced other gigantic stones, solidifying its reputation as one of the largest emerald extraction hubs in Brazil.
Measuring 60 cm in height and 20 cm in width, the stone has an intense moss green color and remains in its raw state, without any polishing. This raw shape contributes to its uniqueness, attracting collectors and international investors interested in its appreciation potential.
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The Auction: Expectations and Outcome

The auction began with high expectations, setting the starting price at R$ 100 million. However, the lack of bids forced the organizers to lower their ambitions. The offer of R$ 50 million came from an Arab group, representing only 5% of the estimated value, but ensuring the continuation of the process.
Despite the accepted offer, the sale still depends on technical approval. The stone will be subjected to inspection by a trusted gemologist for the buyers. If its conditions do not meet expectations, the deal may be canceled.
The Role of Bahia in the Precious Gem Market
Serra da Carnaíba is one of Brazil’s largest sources of emeralds. In addition to this 69 kg stone, the region has already revealed other incredible jewels, such as a 137 kg emerald auctioned for R$ 175 million in May 2024.
Another 147 kg emerald also awaits official evaluation before going to auction. These discoveries reaffirm Bahia’s potential to attract global investors and strengthen Brazil’s position in the international precious stones market.
The Importance of the Transaction for the Precious Stone Market
The auction of this 69 kg emerald is not just an isolated event. It reflects the growing interest in Brazilian precious stones in the global market, with significant economic implications for the region and the country.
With its rich deposits and exceptional quality gems, Brazil is solidifying its position as one of the major players in the segment. The sale of this emerald could further enhance the country’s reputation, opening new business opportunities in the sector.
The sale of the 69 kg emerald for R$ 50 million marks an important moment for the market of precious stones in Brazil. Although it did not reach the estimated value, the transaction reinforces the strategic role of Bahia and the country on the global stage. There is still hope that, after technical inspection, the auction will be finalized, highlighting the stone as a milestone for 2024.

Síndrome do vira-lata. Por isso, um deságio tão grande.
Quem é o vendedor?
Tenho acesso a uma de 120kg… Documentada, bonitinha… Mas cadê comprador sério?