The Spring edition, featuring vintage, antique, and contemporary pieces, attracted an array of young collectors.
New York, NY. April, 2024. In a world where innovation...
The 101.29-carat Allnatt diamond, described as one of the world's most significant fancy vivid yellow stones, is to be auctioned at Sotheby's Geneva, with...
The International Gemological Institute (IGI) has introduced Light Performance Grading Reports showcasing round brilliant-cut diamonds with exceptional optical qualities. The IGI Light Performance grading...