A few years ago a case arose that revived the debate over the secrecy of judgments in the New York bourse. The Yehuda treatment is a way of altering a stone such that its flaws become invisible to the human eye unaided by special technology. The firm that developed this process and actually treats the stones requires those they deal with to sign an agreement requiring disclosure of the stone's treatment to any potential buyers. Soon after the treatment was introduced, but before it was widely known, a dealer sold a treated stone without disclosing the treatment. The buyer subsequently discovered the treatment and filed a claim against the seller. The seller defended on the grounds that he did not know or have reason to believe that the stone had been so treated. The board of arbitrators ordered recision of the deal and imposed a very small fine on the seller. One arbitrator wanted to write an opinion explaining that the only reason the judgment was so small was that the treatment was new and a dealer in exercise of ordinary care would not have been expected to ask whether or not the stone had undergone this treatment. By the time the arbitration was concluded, however, the treatment had become so well known that a similar defense of ordinary care would not prevail in the future and the arbitrators intended to impose extremely heavy fines in subsequent cases.

DEFINE: Introduces the 'Yehuda treatment,' a stone-altering process making flaws invisible, and the disclosure standard requiring sellers to reveal treatment. XREF: Connects to the broader book theme of secrecy/judgment in the diamond bourse, likely linking to norms of private arbitration and disclosure.

Lisa Bernestein, Opting out of the Legal Sys…, loc. 248