Pink diamonds, a Valentine’s dream
End of last year The ‘Pink Promise’ was the highlight of Christie’s Magnificent Jewels Hong Kong auction, with the 14.93-carat Fancy Vivid pink diamond selling for $31,861,000. The auction house said the sales price was a world-record per-carat price for any pink diamond weighing more than 10 carats. The pre-sale estimate for the oval stone…
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