What differentiate natural diamonds from synthetic diamonds?
What is the difference between synthetic and real diamonds?
What are diamonds used for? Why are synthetic diamonds so expensive? What is a diamond? What is the chemical name for diamonds? What is the chemical formula of diamonds? What should you know about diamonds? How pure is a 3-carat diamond? Why are diamonds valuable? Which material is harder than diamond? Why? What is the chemical formula of diamond? Is the rarity of diamonds a myth? What are the 4Cs of diamonds? Who has the best diamonds and why? Which is more valuable: gold or diamonds? What are the four c's of diamonds? Science: How do you tell if a diamond is fake? What is the best diamond? What are some lesser known facts about diamonds? Is it true that real diamonds don't show up on an x-ray? Why are diamonds so expensive? What are physical and chemical properties of diamond and graphite? What are the physical and chemical properties of diamond and graphite? Which is stronger titanium or diamonds? What is a better investment, gold or diamond? What is the diamond business like? Are pink diamonds suitable for investment? How rare are yellow diamonds? What is the difference between a precious & a semi precious gemstone? Are diamonds suitable for wealth preservation? Does anything sparkle more than a diamond?