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The History of Diamond Cuts
…of changing the shape of a diamond began. In the 15th century cutters would saw off part of the octahedron to create what is called a table. The table is the big center facet of a diamond. The creative name for this shape is the Table Cut… important diamond cut is the French cut. The French cut is a square or rectangular cut diamond. It appears square when viewed from above because it is based off the octahedral shape of the natural diamond. The French cut has just 9 crown…
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Gem in the Spotlight: Opal
… (see above). Other names for this kind of opal include: jelly opal and water opal. Australian Opal: This is a somewhat vague term that can be used to describe any opal that comes from Australia. In everyday conversation, some people use …use it to refer to black opals. Because of this, we typically avoid this term and use one of the more specific names whenever possible. Mexican Fire Opal: Known for its vibrant orange body color, many of these stones have little to no …
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What are “Blood Diamonds”?
…. The country’s health system and employment out look is substantially benefited by diamonds and a good government. When people stop buying diamonds, they really hurt the developing countries that are benefiting from the legitimate sale … are diamonds illegally traded to fund conflict in war-torn areas, particularly in central and western Africa. The United Nations (UN) defines conflict diamonds as “…diamonds that originate from areas controlled by forces or factions …
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How to Clean Pearl Jewelry
… of purity and chastity. But even symbols of purity get dirty from time to time. As you know pearls are produced when a mollusk secretes nacre to form a covering around a foreign body in its shell. Pearls are not as durable as gemstones … by the heaving pressure beneath the earth’s surface. Therefore special attention should be used when cleaning them. Pearls should be the last thing that you put on and the first thing that you take off. Common personal products like …
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Synthetic Gems: The Whole Story
…rare in their stunning beauty. These four gems have been coveted by rulers and the rich for thousands of years. But, what if anyone could own them? At gem shows and museums, I have seen jaw dropping rubies, sapphires and emeralds. These … a less expensive way to have these gems. It took over a hundred years and millions of dollars of research to create what nature can produce. Man made gems come in many forms. Every thing from simple glass to plastic to high tech chemical…
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Gem in the Spotlight: Jade
…and it has been an incredibly important part of Asian, Central American, and North American history ever since. But, what is jade, and what has given it such a prominent place in human history? The term “jade” actually refers to two … to the Mayans and Aztecs. They used it for medicinal purposes and carved it into jewelry and religious artifacts. When jadeite reached China for the first time in the 1700s, gem carving had already been a tradition for thousands of years…
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Gem in the Spotlight: Alexandrite
… has been known around the world as one of the most sought-after gems for the better part of 200 years. But, what makes this stone so special? Gemology of Alexandrite Alexandrite is the extremely rare, color-change variety of a gem …’s crystal structure. It absorbs most wavelengths of light very well, only transmitting green and red light. This means that depending on the light source the stone will reflect more of the accent colors of light. Since fluorescent light …
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Gem in the Spotlight: Amethyst
…it a durable gemstone that is resistant to scratching and chipping. It is also resistant to heat and chemicals which means that it can withstand daily wear and tear. Amethyst has the same refractive index as other varieties of quartz at 1…of amethyst dates all the way back to ancient Greek mythology. The word “amethystos,” is derived from the Greek word meaning “not drunken.” It is said that amethyst was created when Dionysus, the god of wine, was angered by an insult from…
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Gem in the Spotlight: Morganite
… is a relatively new addition with its first recorded discovery occurring in California in the early 1900s. This means you won’t find any tales of ancient kings wearing Morganite on their crowns or other such legends. Morganite’s lore and… for everyday wear, and it can be worn as rings, pendants, earrings, necklaces, bracelets, pins, brooches, or whatever else you can think of. Morganite is considered very affordable, especially allowing for its rarity. But, it may be hard…
