资讯

IDEX Online2 小时
Historic Emerald Necklace Sells for $6.2m
(IDEX Online) - A 275-year-old carved emerald necklace from the Mughal Empire sold for $6.2m, more than double its high ...
IDEX Online17 小时
"Highly Unusual" 0.45-ct Purple Diamond Recovered at Diavik
(IDEX Online) - Rio Tinto has unearthed a highly unusual 0.45-carat purple diamond at its Diavik mine in Canada's Northwest ...