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Engagement ring Frank Sinatra presented to his fiancee fetches nearly $1.7 million at auction - CBS News
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Bonhams : The Allure of Diamonds: Bonhams Hong Kong Offers An Appreciation of 'a Girl's Best Friend'at the May Auction of Fine Jewellery and Jadeite
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15.81-Carat Sakura Diamond Sold for US$29.1m at Christie's to Become the New Auction Record for Any Purple-Pink Diamond | Auctions News | THE VALUE | Art News
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