Martin Rapaport is chairman of Rapaport Group, an organization of diamond companies which will manage the sale.

马丁·雷派帕特（Martin Rapaport）是雷派帕特集团的主席，该集团由多家钻石公司组成，负责这次的拍卖事宜。

The Rapaport Group described the diamond as the 14th largest in the world.

雷派帕特集团称，这颗钻石是世界上第14大钻石。

" It works, it's effective, it gets students to improve in their learning and catch up, " said Amie Rapaport.

阿米·拉帕波特说：“这个计划很有效，它能帮助学生提高学习水平，赶上学习进度。”