DeFi auction platform puts ‘diamond hand’ necklace under gavel

Bounce Finance will test its “mutant English auction” format with NFT-paired diamond necklace

article-image

Bounce Finance modified by Blockworks

share

Bounce Finance, which is pioneering new DeFi auction mechanics, debuted the proof of concept for its “mutant English auction” format at 10 am ET Friday.

The item on offer is a “Diamond Hand” necklace paired with two NFTs which Bounce calls an “homage to the ‘Hodl’ philosophy” — a reference to the oft used meme of crypto holders through thick and thin having “diamond hands.”

The auction system is not intended to compete with auction houses, CEO Jack Lu told Blockworks.

“For a long time we wanted to work with Christie’s and Sotheby’s,” Lu said, adding they proved to be very conservative. “But I think it’s a good opportunity for us to experiment.”

Read more: Not just for the highest bidder: ‘Mutant’ auction seeks to ensure everyone benefits

The necklace features a lab-created 5.5 carat diamond at its center, cradled by a hand on a 14-carat diamond chain.

From a floor price of 5 ether (about $8,300), bids will increase in 3% intervals until no higher bid is placed within a 24 hours period.

The auction mechanics reward early bidders as subsequent bids not only refund the unsuccessful bidders’ gas fees on the Ethereum mainnet, but also generate a small bonus.

Loading Tweet..

The necklace is designed by artist Nahiya Su and produced by FOUNDO, which describes itself as a Web3-native jewelry brand.

The final winner will receive a pair of NFTs — one embedded in the necklace using a Near-Field Communication chip — and a second commemorative NFT designed by a Sotheby’s featured surrealist artist called 1dontknows.

Bounce’s aim is to apply its research on auction formats to a variety of DeFi use cases including NFTs, tokens and advertising space. Currently, four standardized auction formats, which have been audited by Salus Security, are available to developers via an SDK.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

allora-image.png

Research

Decentralized AI coordination networks solve crypto's growing architectural mismatch: applications built on trustless infrastructure shouldn't depend on centralized intelligence providers. By turning model outputs into competitive marketplaces, protocols like Allora are building the permissionless intelligence layer that AI-powered DeFi and autonomous agents require.

article-image

For new growth, crypto may need to shed tired norms like over-raising and the hoarding of investment resources

article-image

Ethereum rolls out Fusaka, setting the stage for a stronger blob fee market and renewed deflationary potential

article-image

Futuristic DeFi is stuck inside the computer. An old idea might be its escape hatch

article-image

Money market indicators are flashing liquidity stress again as crypto underperforms equities

article-image

From passageways to penumbras: a history of private life

article-image

BTC’s Asia-session move and Ethena’s weaker yields reflect a market adjusting to tighter yen funding and softer derivatives carry