Most Expensive Diamonds in the World of 2021 Read

Diamond	Carat weight	Cut	Country of origin	Owner	Price
The Koh-i-Noor	105.6 carats	Oval brilliant	India	Queen Elizabeth II	Priceless
The Sancy Diamond	55.23 carats	Shield-shaped modified-brilliant cut	India	The Louvre, Paris, France	Priceless
The Cullinan Diamond	3,106.75 carats	105 stones of assorted cuts	South Africa	Elizabeth II in right of the Crown	$400 millions
The Hope Diamond Read	45.55 carats	Antique cushion	India	Smithsonian Institution Offices	$350 million
De Beers Centenary Diamond	273.8 carats	Modified heart-shaped brilliant	South Africa	Unknown	$100 million
The Steinmetz Pink Diamond	59.6 carats	Mixed oval brilliant	South Africa	Chow Tai Fook Enterprises	$71.2 million
The Oppenheimer Blue Diamond	14.62 carats	Rectangle	South Africa	Unknown	$57.5 million
The Blue Moon of Josephine Diamond	12.03 carats	Cushion	South Africa	Joseph Lau	48.4 million
The Graff Pink Diamond	24.78 carats	Emerald	Lesotho	Laurence Graff	46.2 million
The Orange Diamond	14.82 carats	Oval	South Africa	Unknown	35.5 million
The Winston Blue Diamond	13.22 carats	Triangular	South Africa	Harry Winston, Inc.	23.8 million
The Wittelsbach Diamond	31.06 carats	Antique oval stellar brilliant	India	Hamad bin Khalifa Al Thani	23.4 million
The Perfect Pink	14.23 carats	Rectangular	Australia	Unknown	23.17 million
The Heart of Eternity	27.64 carats	Heart	South Africa	De Beers Sa	16 million