Gel bracelets or jelly bracelets or Awareness bracelets
Gel bracelets or jelly bracelets are an inexpensive type of wristband similar to a large diameter O-ring. Awareness bracelets gained in popularity in the 2004 when the Lance Armstrong Foundation introduced its trademark yellow silicone Livestrong wristband to raise support for cancer research. They come in a variety of colors, and dozens can be worn on each arm.
They have been popular in waves throughout the Western world and elsewhere since the 1980s. By early 2005, silicone wristbands became popular with many charities, such as Make Poverty History and the BBC's Beat Bullying campaign. One style of these wristbands, known as awareness bracelets, carry embossed messages demonstrating the wearer's support of a cause or charitable organization. In general, the color of the band describes its cause, and the colors are often the same as the colors of awareness ribbons.
A diamond is a form of carbon
A diamond is a form of carbon that was created deep within the core of the earth more than 3 billion years ago and brought to the surface by volcanic eruption. In diamond, each carbon atom is bonded to four other carbon atoms in a tetrahedral structure, like a pyramid. Each link or bond is the same length, and the tetrahedral formation is therefore completely regular.
Theoretically a perfect diamond crystal could be composed of one giant molecule of carbon. After the magma cooled, it solidified into kimberlite, where the precious rough diamond is still found today. It is the strength and regularity of this bonding which makes diamond very hard, non-volatile and resistant to chemical attack.
A perfect diamond has no flaws
A perfect diamond has no flaws. In valuing diamond, Diamond clarity is one of the important features. Most of the 20 percent that are gemstone quality still have significant flaws. An inclusion is a type of flaw that occurs within the internal characteristics of a diamond. The others are cut, caret, and color. So, when it comes to diamond clarity it is considered a flaw.
Only 20 percent of diamonds mined are good enough to be used as gemstones. Diamonds are categorized as Flawless, Very Slightly Included, Slightly Included, Internally Flawless, and Included. Within these categories, there are grades. The rest are relegated to industrial use. When magnified under a 10x microscope, The Flawless diamond is, well, flawless. The flaws may even be visible to the naked eye and are considered Included You’ll pay a pretty penny for superior diamond clarity.