Rio Tinto’s Argyle Pink Diamond Tiara at Asprey's Exhibit

Rio Tinto’s rare Argyle pink diamonds made debut at the Masterpieces London Fair, with a number of items showcased by luxury purveyor Asprey. On display are a heart-shaped 2.61 carat ring and the Pink Diamond Tiara.

The tiara features 178 Argyle pink diamonds and "combines the mystique and romance of a bygone era with the design of a contemporary treasure," according to John Glajz.

Masterpiece London is fair offering hundreds of millions of pounds worth of fine art, antiques, jewelry, vintage wine, classic cars and contemporary collectors’ items, many of which will be purchased by museums and private collections.

In addition to the two pink diamond items, Asprey is showcasing a 50 carat yellow diamond, named the Golden Sun.

"The Argyle Pink Diamond Tiara is a reflection of the importance of exclusive design and quality craftsmanship when transforming these rare and precious diamonds into important pieces of jewelry," said Argyle Pink Diamonds Business Manager Josephine Archer.

The Argyle Pink Diamond tiara will be on display at the Asprey showcase (Stand A6) at Masterpieces London, at the site of the former Chelsea Barracks, June 24-29.