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Prior to World War II platinum engagement rings were all the rage but the demand for platinum for the war ended that. The campaign launched be de Beers in 1947 featured the slogan "A diamond is forever" and the idea caught on with the help of jewelers who began to push diamond engagement rings.
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What is the most valuable form of carbon?
Diamond.
Is a real diamond more or less valuable than a synthetic diamond?
A natural diamond will always be more valuable than a lab-created diamond, given the same clarity, colour, carat weight and cut of the two comparables.
What element makes diamonds valuable?
It isn't the element (carbon) that makes a diamond valuable: it's the availability of the diamond allotrope of carbon, and its limited occurrence on earth.
Why would you use 18 k electroplate on a diamond?
It is unlikely that you would find electroplate on a valuable diamond.
What elements are more valuable than gold?
Diamond and Uranium
Is quartz as valuable as a diamond?
No.
How valuable is a diamond carat?
Depends on the quality of the diamond in question.
Is the diamond valuable?
Yes, if it is a gem-stone quality diamond.
Which is more valuable between diamond and silver?
Of equal weight, gem-quality diamond is more valuable than silver.
List the most valuable stone to least most valuable?
Most valuable: Diamond Least valuable: Gravel
What is the speciality of diamond?
it is really valuable and is one of the hardest materials in the world. it is so hard that they use diamond saws (dont ask me how they made those) to cut diamond in to pieces.
More valuable coal or diamond?
Diamonds are more valuable than coal.
Is the diamond the most valuable jewel?
yes.
What is the most valuable resource on minecraft?
Diamond
What is the most valuable form of carbon?
Diamond.
What is Pennsylvania's most valuable mineral?
its diamond's,
Is a real diamond more or less valuable than a synthetic diamond?
A natural diamond will always be more valuable than a lab-created diamond, given the same clarity, colour, carat weight and cut of the two comparables.
