【Hong Kong / 】Blue Diamond Over 15 Carats Fetches Over 5.5 Billion Yen at Auction
Editor’s NoteThis article highlights the upcoming auction of a rare blue diamond, sourced from South Africa’s famed Cullinan Mine. Its exceptional…
Editor’s NoteThis article highlights the upcoming auction of a rare blue diamond, sourced from South Africa’s famed Cullinan Mine. Its exceptional…