Argyle pink, red and blue diamonds dazzle Antwerp
Image: Rio Tinto The Argyle Pink Diamonds Tender, an annual invitation-only event for the past 38 years, is widely considered to be
Image: Rio Tinto The Argyle Pink Diamonds Tender, an annual invitation-only event for the past 38 years, is widely considered to be
image: Argyle – Rio Tinto This Rio Tinto Argyle tender consists of 64 diamonds with a total weight of 56.28 carats.