Which Stone Is Most Expensive?
Top 15 Most Expensive Gemstones In The World Blue Diamond – $3.93 million per carat. ... Jadeite – $3 million per carat. ... Pink Diamond – $1.19 million per carat. ... Red Diamond – $1,000,000 per carat. ... Emerald – $305,000 per carat. ... Taaffeite – $35,000 per carat. ... Grandidierite – $20,000 per carat. ... Serendibite –...
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