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Gems and Precious Stones
Gems and precious stones are cut or polished minerals used to create jewelry, accessories and other ornaments. Some of the most popular precious stones include amethyst, aquamarine, diamond, emerald, opal, ruby, sapphire, topaz, and turquoise.
1,193 Questions
How much does a tiger's eye gemstone cost?
It depends on how large the stone is, how clear it is, what color it is, and what shape it is.
What is the largest cut brown sapphire in the world?
The largest cut brown sapphire in the world is the Ophir Brown Sapphire. The Ophir Brown Sapphire weighs 5,905 carats and has been recognized by GUINNESS WORLD RECORDS™ as the largest cut brown sapphire in the world. The Ophir Brown Sapphire is owned by Ophir Collection, LLC.
What types of gems are used in various gemstone rings?
Gemstone rings are available with many different types of stones. Some gemstones are real and some are manufactured in laboratory. Rubies, emeralds, amethysts and garnets are just a few of the various gems available.
Contraluz is opal where you see the play of colors by illuminating the back of the stone with light as compared to most opal where the light falls on the front of the stone to see the play of fire, The contaluz opal when illuminated from behind, the stones develop a brilliant colour play.
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How much more is a vvs one carat diamond compared to a si1 one carat?
Today on Blue Nile, you can purchase a one carat SI1 diamond and pay about US$4,759; and a one carat VVS1 diamond and pay about US$12,252.
Names list of precious and semi precious stones?
Amethyst, Topaz, Ruby, Sapphire and Emerald. I'm not sure if there are any more. Feel free to add any more.
What do rubies and sapphires have in common?
Sapphires come in many colors, the red ones are called rubies, so they're basically the same thing but different colors. did you know that sapphires are the same as rubies except that they are different colors and did you know that there is a type of ruby called star ruby and a sapphire called star sapphire.
What countries other than Australia have opals?
Opals are found in various parts of the world including Ethiopia, Brazil, Mexico, Peru, and the United States (Nevada). Each of these locations produces unique types of opals that vary in color and quality.
DK usually stands for "Donkey Kong" in Mario Kart games, where characters earn coins throughout races. Each coin collected increases the top speed of the character immediately and coins can also be used to upgrade vehicles.
How much are half carrot diamond earrings worth?
The value of half-carat diamond earrings can vary depending on factors like diamond quality, cut, color, and clarity. On average, half-carat diamond earrings can range from a few hundred to a few thousand dollars. It's best to have them appraised by a professional jeweler to determine their exact worth.
What are the gemstones for the archangels?
Some common gemstones associated with archangels are amethyst for Archangel Michael, rose quartz for Archangel Chamuel, citrine for Archangel Jophiel, and aquamarine for Archangel Gabriel. These gemstones are believed to help connect with the energy and guidance of the respective archangels during meditation or spiritual practices.
What companies buy blood diamonds?
Well Blood Diamonds are normal diamonds that have been fought for, like in a war if there were diamonds and people killed other people for them, then they are blood diamonds. (they are not red as some people think). So any mineral company will buy a 'Blood Diamond' for more than a ordinary diamond, . :)
What does AJ Ltd on gold ring mean?
hi,it means the maker of the ring and can give you a idea of the age of ring if you look up hallmarks on google you can also find out who your makers mark stands for ie ga on modern rings is argos makers mark
Yes it is. Garnet is actually a "bulk" term for several different chemical gems.
See this article for the "long answer" version to your question: http://www.jjkent.com/articles/gem-classification-mineral-silicates.htm
What slogans are there for topaz?
Translucent, transparent, transcendent. Topaz.
See it, wear it, enjoy. Topaz.
Need earrings? Need pendants? Need topaz.
What do you call a milky white semi precious stone?
I would have to see to identify the stone. There are many stones out there with that color. Here are a few off the top of my head.
White agate
Moukaite comes in colors from milky white, yellows to maroon.
Jade "mountain and malaysia"
Snow Quartz
Riverstone
White marble
moonstone
Howlite "is white but has gray lines"
How does a quartz clock keep time?
A quartz clock is a clock that uses an electronic oscillator that is regulated by aquartz crystal to keep time. This crystal oscillator creates a signal with very precise frequency, so that quartz clocks are at least an order of magnitude more accurate than good mechanical clocks. Generally, some form of digital logic counts the cycles of this signal and provides a numeric time display, usually in units of hours, minutes, and seconds. Quartz timekeepers are the world's most widely-used timekeeping technology, used in most clocks and watches, as well as computers and other appliances that keep time.
Source: http://en.wikipedia.org/wiki/Quartz_clock
Enhanced: Nearly all gemstones available today have been enhanced to bring out their best color or to strengthen them. For example, an accepted industry practice in the polishing process for sapphires involves heating the stones to bring out their color. This process simply extends what nature began, since it is heat and pressure that give gemstones their color in the first place.
The word "enhanced" or "treated" are the same in gemology. The difference stays in the trade where traders use word "enhanced" instead of "treated" to make a physiological advantage on buyers. Both the words are accepted, internationally.
How much does a certified polished round 10 carat black diamond cost?
The largest GIA certified black diamond available in a quick Internet search is a Fancy black, cushion cut, 7.21 carat diamond with a retail price of US$18,125. You may be able to shop longer and find a larger diamond, and the cost will be comperable to its individual characteristics.
Are vivid blue diamonds rarer and more expensive than vivid pink diamonds?
Yes, vivid blue diamonds are generally rarer and more expensive than vivid pink diamonds due to the unique geological conditions required for their formation, as well as the consumer demand for blue diamonds. Blue diamonds are highly sought after for their rarity and distinct color, often commanding higher prices than pink diamonds of similar quality.
What is the color of lapis lazuli?
Lapis Lazuli is azure blue with gold or white specks.
Please see the related link for a picture.
Lapis lazuli is a beautiful colour of navy blue with pyrite fools gold in it.
What color is the gemstone kunzite?
Gemstone Kunzite is a type of Spedumene mineral which has a lovely pinkish to light purple color. This characteristics is the main reason why this mineral is commonly use as main component of fancy jewelries.
Is diamond better than ameythyst?
'Better is a judgement call and you are the judge. If you prefer, you can prefer diamonds over amethysts, or the reverse may be your preference.
Can a pearl be carved into a shape?
No, unfortunately. My girlfriend was born in November and the mineral of that month is pearl so I had to do some research on the subject. They do come in varying shapes though. Theirs essentially eight different shapes: round, semi-round, button, drop, pear, oval, baroque, and circled. ( baroque are the odd ones.)
