Sotheby’s Sells Rare Diamond for $12.3M in Crypto
The auction house said "a milestone was reached in the adoption of cryptocurrencies."
Sotheby’s, the 277-year-old British auction house, sold a rare 101.38-carat diamond for HK$95.1 million (US$12.3 million) in cryptocurrency on Friday in a Hong Kong auction to an anonymous buyer.
- The auction house said the sale of the gemstone shows that a “milestone was reached in the adoption of cryptocurrencies.”
- The diamond, dubbed “The Key 10138,” is the second-largest pear-shaped diamond ever to appear on the public market and came from the world-leading diamond company Diacore, said Sotheby's.
- The auction house did not say in its release Friday which cryptocurrencies were used to pay for the diamond, but previously Sotheby's said it would accept bitcoin and ether for what it had estimated would be a sale of $15 million.
- “By introducing this innovative payment option to our luxury sale, we open up new possibilities and expand our reach into a whole new clientele, many of whom are from the digitally savvy generation,” said Wenhao Yu, deputy chairman of Sotheby’s Jewellery in Asia.
- The acceptance of cryptocurrency as a supported payment option is a first for the auction house and the transaction will be processed by Coinbase Commerce.
Read more: Sotheby’s to Accept Crypto for Rare 100-Carat Diamond in Upcoming Auction
More For You
State of the Blockchain 2025

L1 tokens broadly underperformed in 2025 despite a backdrop of regulatory and institutional wins. Explore the key trends defining ten major blockchains below.
What to know:
2025 was defined by a stark divergence: structural progress collided with stagnant price action. Institutional milestones were reached and TVL increased across most major ecosystems, yet the majority of large-cap Layer-1 tokens finished the year with negative or flat returns.
This report analyzes the structural decoupling between network usage and token performance. We examine 10 major blockchain ecosystems, exploring protocol versus application revenues, key ecosystem narratives, mechanics driving institutional adoption, and the trends to watch as we head into 2026.
More For You
Aptos' APT declines on below average volume

The token has support at the $1.69 level and resistance at $1.80.
What to know:
- APT declined 1.7% to $1.70.
- Trading volume dropped 16% below the 30-day average.
- Price action remains range-bound between $1.69 support and $1.80 resistance.











