World’s Largest Square Emerald Cut Diamond: The 302.37ct Graff Lesedi La Rona
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世界で最も高価なダイヤモンド|コヒノール
Crown Jewels: Why is the Koh-i-Noor diamond so controversial? – BBC News
Worlds 2nd Largest Diamond Discovered In Botswana - 24 Times Bigger Than Kohinoor! Kinjal Choudhary
Story of Kohinoor: 'It's the 90th biggest diamond in the world'
Largest cut- diamond in the world- Kohinoor, In London
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दुनिया के 10 सबसे महंगे हीरे | Top 10 Diamonds In The World | Kohinoor | Sancy | Hope InfoRazz
世界で最も高価なダイヤモンド!
History of Kohinoor || Largest diamond in world
Should Britain return the Kohinoor Diamond to India?!
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Kohinoor: 800 years of roller coaster history and how India can get it back
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सबसे बड़े Cullinan Diamond के खोजे और तराशे जाने की कहानी | World's Biggest Diamond | Tarikh E38