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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

Is eastern star jewelry collectible?

Yes, Eastern Star jewelry can be collectible, especially if it is vintage or rare. Some collectors value Eastern Star jewelry for its historical significance and unique designs. Consider factors such as the condition, age, and provenance of the piece when determining its collectible value.

What are Orange crystals called like the purple crystals are called Amethyst and things what about Orange crystals?

Orange crystals are commonly referred to as Carnelian or Orange Calcite. These crystals are believed to promote creativity, motivation, and vitality, and are often used to stimulate the sacral chakra.

Will the mineral topaz scratch quartz or will quartz scratch topaz Why?

topaz has a hardness of 8 on the mohs hardness scale, quartz has a hardness of 7. topaz will be able to scratch quartz, but quartz can never scratch topaz.

How big is a 20mm floating opal?

A 20mm floating opal is typically about the size of a nickel or a small coin. It is considered a medium-sized opal that can be easily incorporated into jewelry designs or used as a focal piece in accessories.

How do you polish scratches out of a purple amethyst gem stone?

To polish scratches out of a purple amethyst gemstone, you can gently rub the stone with a soft cloth or a jewelry polishing cloth using a small amount of jewelry cleaner. For deeper scratches, you may need to take the stone to a professional jeweler for re-polishing. Avoid using harsh chemicals or abrasive materials that could further damage the amethyst.

What are the gems for Libra?

The birthstones associated with the Libra zodiac sign are opal and lapis lazuli. Opal is believed to enhance creativity and inspire love and hope in Libras, while lapis lazuli is thought to bring harmony and balance to their lives.

How do you know if a emerald is real?

Rub against a piece of cloth and then smell it. If it isn't real it smells like plastic. You can do the same thing with turquoise .

Perform a scratch test. Jadeite is very hard; it will scratch glass or even metal. Nephrite, however, can be much softer, so performing a scratch test improperly may damage a genuine piece. Use the blunt end of a pair of scissors and gently press down and draw a line on an area on the jade piece that is not visible (bottom or end of the piece). Avoid any weathering surfaces because these are much softer and can be easily damaged. If the scratch makes a white line, gently wipe it off (it might be metal residue from the scissors). Is there still a scratch? If so, it's probably not authentic jade. If it scratches glass or steel, it could still be many of the alternatives to jade as well, including the various forms of green quartz and prehnite. Notice: Perform this test at your own risk. The piece may be very valuable, even if it's not made from jade, and can lose significant value if scratched.

What are garnets made of?

Garnets are typically made of a group of silicate minerals with similar crystal structures but varying chemical compositions. They are commonly composed of elements such as aluminum, calcium, and iron, along with silicon and oxygen. The specific composition of a garnet can vary depending on the type of garnet and the geographic location where it is found.

What is the valuable green stone called?

There is a gemstone called Emerald. Emeralds are a variety of the mineral beryl (Be3Al2(SiO3)6,) colored green by trace amounts of chromium and sometimes vanadium. Beryl has a hardness of 7.5 - 8 on the 10 point Mohs scale of mineral hardness. There is a beautiful stone Malachite which is a carbonate mineral normally known as "copper carbonate" with the formula CuCO3.Cu(OH)2.

In which two states are opal mines?

Opal mines are primarily found in New South Wales and Queensland, Australia. These two states are known for their rich deposits of opal, with opal mines such as Lightning Ridge and Coober Pedy producing some of the world's finest opals.

Which is worth more a yellow diamond or a white diamond?

The color scale for white diamonds runs from D to Z. On one end of the spectrum you have completely white without any traces of yellow and on the other end, a diamond fully saturated with yellow and no traces of whiteness. Due to the fact that they are quite common, they are actually quite affordable.

What does NR stand for in gemstones?

Probably NOT REAL lol I just purchased a gem or so I though but it turns out from what a man told me at a jewel store its not a genuine gem. I was ripped off so just be carefull of actually ask the seller !

Do you sell diamond jewelry?

Answer
Yes, I have sold some of my diamond jewelry as I no longer used it. But this is done with utmost care as there are chances of not getting optimum value of jewelry. And in case of my diamond jewelry, I made sure that I took them to a reputable and trained jeweler who evaluates the value of my jewelry based on its craftsmanship and market value and provides me the best deal.

What are striped gems called?

Striped gems are typically called banded gemstones. These gems have alternating bands of different colors or materials running naturally through them, creating a striped or banded appearance. Some examples include banded agate and banded jasper.

Which gemstones come from Germany?

Some gemstones that are found in Germany include agate, amber, fluorite, and amethyst, among others. Germany is known for its high-quality agates, particularly those found in the region of Idar-Oberstein. Amber can also be found along the Baltic Sea coast of Germany.

How can you tell a real opal from a fake?

A real opal will have unique color patterns and play-of-color effects, while a fake opal may have a uniform color and lack depth in its appearance. You can also conduct a scratch test by using a sharp object on a small inconspicuous area; a real opal will not scratch easily. Additionally, a jeweler or gemologist can authenticate the opal using specialized equipment if needed.

Are diamond clusters worth anything?

Well, they are woth something, the specific answer being specific to the individual piece of jewelry. In general, larger diamonds are rarer and thus more valuable, so a cluster containing larger diamonds is generally worth more per carat than one with smaller diamonds, and not as much as one single diamond of that same weight. Diamonds really need to be over a carat in weight before they have a significant resale value. Most places that buy inexpensive clusters from the public will probably offer 100.00 a carat or less.

What does magic glo mean on a gold ring?

"Magic glo" may refer to a type of gold plating or finish that gives the ring a lustrous shine or special appearance. It could also be a branding or trademark name used by the manufacturer or jeweler.

What is black tourmaline worth per carat?

The value of black tourmaline can vary depending on the quality, size, and where it is being sold. On average, black tourmaline can range from $5 to $10 per carat for commercial grade stones, with higher quality and larger stones commanding a higher price. It's best to consult with a gemologist or visit a reputable jeweler to get an accurate price for the specific stone you have.

What is OEM ODM jewelry?

In the computer industry, OEM means, original equipment manufacturer; ODM means, original design manufacturer. For example, an ODM may provide molds, machining, and custom development of designs. It may be that these meanings apply in the jewelry domain.

What is a cognac diamond?

Cognac diamonds have a tint of brownish body color and the term Cognac is an alternative way of describing brown diamonds. A Diamond can occur in nearly any color, though yellow and brown are by far the most common.

How do you drill holes in opals for making jewelry?

To drill holes in opals for making jewelry, you will need a fine diamond-tipped drill bit and a rotary tool or flex shaft. It's important to use gentle pressure and go slowly to avoid damaging the opal. You may also want to use a lubricant such as water to keep the drill bit cool and prevent the opal from cracking.

What does a jewelry box marked the Vanderbilt Jewel mean?

A jewelry box marked with "Vanderbilt Jewel" may refer to a piece of jewelry owned by the wealthy Vanderbilt family or inspired by their style. The Vanderbilt family was known for their extravagant tastes and collection of exquisite jewels, so the box could have held a valuable or historically significant piece.

How was the Purple Gemstone found?

Purple gemstones like amethyst are typically found in geodes, which are spherical rocks lined with crystals. These gemstones form when silica-rich liquids evaporate in gas cavities or cooled at the surface of rocks, creating the conditions necessary for crystal growth. Miners and geologists search for these geodes in specific geological formations where amethyst is known to occur, such as volcanic rocks or in hydrothermal veins.

What is the price per carat weight of a real imperial topaz gemstone?

The price per carat weight of a real imperial topaz gemstone can range from $50 to $500 per carat depending on the quality, color, cut, and size of the gemstone. High-quality imperial topaz gemstones with intense colors can command higher prices, while lower quality stones may be less expensive.