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35 Most Valuable Gemstones, From Least to Most Expensive
and top gem-quality stones are rarer and expensive. Diamonds are graded, and the price is determined by the 4 Cs: cut, color, clarity and carat. Stones can vary widely in price, with top quality ...
TASS7y
Alrosa plans to sell most expensive diamond ever cut in Russia in fall
including the 51.38 carat diamond of the same name, the most expensive among the ones ever cut in Russia, the Russian diamond miner said on Tuesday. The starting price of the collection can be $10 ...
Business Insider India4y
New world record: A rare Russian pink diamond called the ‘Spirit of the Rose’ sells for whopping $27 million
A rare Russian pink diamond called the ‘ Spirit of the Rose ’ has set the new world record for the most expensive purple-pink diamond ever sold. The 14.83 carat diamond was auctioned for a ...