Online Quiz answers

How much do you really know about diamonds?

What is the main chemical ingredient to a diamond?  Carbon.  Diamonds are carbon that is exposed to extreme heat (are at least 752 degrees Fahrenheit) and pressure (434,113 pounds per square inch).
Where does a diamond fall on Moh's hardness scale? 10 Moh's scale goes from 1-10, but most people don't reallize that it is not an even scale.  Meaning the difference between 8 and 9 is no where near as wide as the gap between 9 and 10.
What is the largest gem quality diamond ever mined? The Cullinan  The largest and arguably the most famous gem-quality diamond ever to be found is the beautiful Cullinan diamond? The rough diamond weighed a staggering 3106 carats when it was found in South Africa by Sir Thomas Cullinan, in 1905.
What color is the Hope Diamond? Blue  The Hope Diamond is one of the most famous jewels in the world, with ownership records dating back almost four centuries. Its much-admired rare blue color is due to trace amounts of boron atoms. Weighing 45.52 carats, its exceptional size has revealed new findings about the formation of gemstones.
The organic process of a diamond requires what four key ingredients? Pressure Heat Time Carbon
What is the highest color grade for a diamond? The color grade of diamonds begins with D and goes all the way down to Z. While there are differences in color between D, E, and F diamonds, they can be detected only by a gemologist in side by side comparisons, and rarely by the untrained eye.
The beautiful Congolese rough diamond was discovered in 1989 by? A young girl and it was lying on a pile of rubbish  The beautiful Congolese rough diamond was discovered by a young girl in 1989 and weighed an estimated 890 carats when she stumbled upon it; she found the diamond lying on a pile of rubbish and gave it to her uncle who sold it to a diamond dealer. 
The origin of the word 'Diamond' comes from? Greek meaning 'unbreakable' The name diamond is derived from the ancient Greek αδάμας (adámas), "proper", "unalterable", "unbreakable", "untamed"
Prior to the discovery of diamonds in Brazil in the 1700's, the only place that diamonds were mined was?  India Diamonds are thought to have been first recognized and mined in India, where significant alluvial deposits of the stone could be found many centuries ago along the rivers PennerKrishna and Godavari. Diamonds have been known in India for at least 3,000 years but most likely 6,000 years.
The Millennium Star Diamond, which is the second largest colorless diamond with a color grade of 'D', is cut in what shape?  Pear The Millennium Star diamond is the second largest colourless diamond with the highest colour rating of D in the world. The remarkable diamond was found in the Democratic Republic of Congo in 1990 and weighs an estimated 777 carats. 
The largest black diamond, named the 'Sergio', was found in Brazil in 1893 and weights? 3167 carats Even though, the Cullinan diamond is known for being one of the largest gemstones ever to be found, the black carbonado diamond named, Sergio is known for outweighing the stone in carat weight. The beautiful rare black diamond was found in Brazil, in 1893 and weighs 3167 carats in total.
When rough diamonds are mined from 'pipes' that originate miles and miles below the surface of the earth, they are called? Kimberlite Mines  Kimberlite occurs in the Earth's crust in vertical structures known as kimberlite pipes, as well as igneous dykes. Kimberlite also occurs as horizontal sills. Kimberlite pipes are the most important source of mined diamonds today. The consensus on kimberlites is that they are formed deep within the mantle.
Where is the best place to buy a diamond? Jewelry Theory  This one is a no brainer.  We will find the perfect diamond for you and then create a one of a kind piece of jewelry to set it in.  All while you enjoy a great experience.  
Plus we have beer, and pinball when your done.