Massive uncut diamond unveiled in New York

A Huge Black Diamond, Purportedly From Outer Space, Is Now Up for

World's largest uncut diamond fails to sell at auction - Arabian

Tiny rock hidden in diamond reveals secrets of the Earth's core

The Tiffany Diamond Has A Joyful New Setting

Methods and Challenges of Establishing the Geographic Origin of

Massive uncut diamond unveiled in New York

7-year-old finds 2.95-carat diamond on birthday trip to Arkansas

The Great Diamond Hoax of 1872, History

Miners find 552-carat yellow diamond — the largest ever in North

Man finds massive 9-carat diamond at Arkansas park: 'I was in

1,175-Carat Rough Diamond From Botswana's Karowe Mine Makes Big

The 15 Largest Diamonds Discovered This Century

The Golden Canary Diamond, 「金絲雀」鑽石

Black diamond that formed more than 2.6 billion years ago goes on