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The Cullinan Diamond, part of the British crown jewels, was the largest gem-quality rough diamond ever found (1905), at 3,106.75 carats. One of the diamonds cut from it, Cullinan I or the Great Star of Africa, was formerly the largest gem-quality cut diamond at 530.2 carats, but now that title has been taken by the Golden Jubilee (1985), a 545.67 carat, yellow-brown diamond. The largest flawless and colorless (grade D) diamond is the Centenary Diamond which weighs 273.85 carats. The Millennium Star is the second largest (1990) at 203.04 carats.
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Is the diamond the most valuable jewel?
yes.
Most valuable metal in the world?
The most valuable metal on Earth is Californium.
What is the most precious jewel?
In my opinion, the most precious jewel depends on your taste ( NOT intentionally! ) for choosing things. For example, I like Garnet. It is my Birthstone. The most expensive and valuable 2 are Gold and Diamond. YOU CHOOSE WHAT YOU LIKE. Hope This Helped. ^u^
Is gold the most valuable thing on earth?
no
What is One of the earth most valuable metals?
deed
What One of the earth's most valuable metals?
deed
What is a valuable looking rock called?
A gem, jewel (hence the word jewellery).
Is a kurfurst gold plated watch valuable 17 jewel?
Yes,I have one
What is the most expensive jewel?
pure diamond is the most expensive jewel
What is a word for an item that is only valuable because of its rarity?
A gem, or a jewel.
What is the strongest jewel on Earth?
Diamond is the hardest.
What are some of earth's most valuable resources?
Water, oil, diamonds, grain, gold.
