| Minimum total gem weight | 70.00 carats | Clasp | No clasp |
| Number of stones | 5 | Model number | AD-3P3B-PQI4 |
| Brand Seller or Collection Name | GEMHUB | Metal | no-metal-type |
| Gem Type | gemstones lot | Stone Weight | 70 carats |
| Material | gemstone | Ring size | 4 |
| Resizable | No |
A brief on what lab created hydrothermal gemstones are
What are Hydrothermal Gemstones:
Hydrothermal gemstones are synthetic gemstones created in a laboratory using a process that mimics the conditions found in natural hydrothermal environments. These environments involve high temperatures and pressures that facilitate the growth of crystals. Hydrothermal gemstones are made by dissolving the necessary chemical components in a superheated water solution, which is then allowed to cool and crystallize. The resulting gemstones can have the same physical and chemical properties as natural gemstones, but are often more affordable due to their synthetic nature. Some popular hydrothermal gemstones include aquamarine, ruby, and emerald.
How was Hydrothermal Gemstone created:
A fun fact about hydrothermal gemstones is that they were actually first created by accident in the late 1800s. A French chemist named Auguste Verneuil was trying to create synthetic rubies using a flame fusion method, but instead discovered hydrothermal growth when he accidentally dropped a ruby seed crystal into a hydrothermal solution. This led to the development of the hydrothermal growth process, which is now commonly used to create a variety of synthetic gemstones.
How Popular are Hydrothermal Gemstones:
Hydrothermal gemstones are quite popular and widely used in the jewelry industry. They offer a more affordable alternative to natural gemstones, while still retaining the same physical and chemical properties. Hydrothermal gemstones are often difficult to distinguish from natural gemstones, and as a result, they are a popular choice for jewelry designers who want to offer high-quality gems at a more affordable point. Some popular hydrothermal gemstones include aquamarine, emerald, ruby, sapphire, and quartz. However, it's important to note that natural gemstones are still highly prized and sought after, especially for their rarity and uniqueness.
Why Choose Hydrothermal Gemstones:
Hydrothermal gemstones are identical to Natural gemstones when it comes to their physical properties. They look and feel the same and cost a fraction of the amount that their natural counterparts cost. Not only this but they come in much larger sizes than the natural gemstones. A 10+ Carat Hydrothermal gemstone is much easier to find than a Natural gemstone of the same carat weight. Recently Lab Grown Diamonds have gained popularity for various reasons and with them hydrothermal gemstones have gained popularity as well. Their cost
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Pink TourmalineWith its deep pink color this is one of the more eye catching showstoppers that we have. This gemstone loves attention and to get that it will shine as bright as it can. With its deep pink color this gemstone will go best with your party outfits. The gemstone has multiple facets and has been cut and polished with extensive care to make the best out of its hydrothermal origins. The large sizes just adds to the allure and charm of this stunning gemstone. |
Multi Color AmetrineThese alluring gemstones have up to 3 colors in a single gem. They come in multiple different varieties and each variety has a different color combination. Multiple different shapes and even more varieties makes this gemstone perfect for people who love surprises! The gemstone has multiple facets and has been cut and polished with extensive care to make the best out of its hydrothermal origins. The large sizes just adds to the allure and charm of this stunning gemstone. |
AquamarineAquamarine, The clear sea blue color piece of art. This gemstone is perfect from its color to its shapes and how it compliments your style. It goes with almost any fashion choice and is an all around winner in terms of these beautiful gemstones. Being our most popular gemstone we have had thousands of happy customers who have purchased this and couldn't get enough of the beauty that this gemstone possesses. |
Color Changing AlexandriteFrom Brownish-Red to light purple this stone is sure to get your head spinning for multiple reasons which may or may not include the incredible fire this gemstone has. The gemstone has multiple facets and has been cut and polished with extensive care to make the best out of its hydrothermal origins. The large sizes just adds to the allure and charm of this stunning gemstone. |
Dark Yellow Citrine
Light Yellow Citrine
Purple Amethyst
Green Amethyst
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Mystic TopazMystic Topaz is a type of colorless topaz that has been treated with a thin layer of titanium to create a rainbow effect that changes color depending on the angle of the light. The colors can include green, blue, purple, yellow, and pink, and the gemstone is often used in jewelry making. It has a beautiful multicolor rainbow effect which catches your eye. |
Dark Blue TopazDark Blue Topaz is a variety of topaz that has a deep blue color, which is created by exposing colorless or pale topaz to heat or radiation. This process causes the stone to undergo a change in its molecular structure, resulting in the blue color. Dark Blue Topaz is a popular gemstone and is often used in jewelry, particularly in rings, necklaces, and earrings. It is also the birthstone for the month of December. |
Red TopazRed Topaz is a precious gemstone that has a vibrant red to orange-red color, which is caused by the presence of chromium in the stone. It is a very rare and valuable gemstone, with most of the world's supply coming from Brazil. Red Topaz is often used in jewelry making, particularly in rings and necklaces, and is highly prized by collectors and gemstone enthusiasts. It is also the birthstone for the month of November. |
Baby Pink TopazBaby Pink Topaz is a type of topaz that has a soft, delicate pink color. It is a rare and highly prized gemstone, with most of the world's supply coming from Brazil. Baby Pink Topaz is created by exposing colorless or pale topaz to heat or irradiation, which causes a change in its molecular structure and results in the pink color. It is often used in jewelry making, particularly in rings, necklaces, and earrings, and is highly sought after by collectors and gemstone enthusiasts. |
Swiss Blue Topaz is a variety of topaz that has a bright, intense blue color. It is created by exposing colorless or pale topaz to heat or irradiation, which causes a change in its molecular structure and results in the blue color. The name "Swiss" does not refer to the origin of the gemstone, but rather to the intensity and saturation of the blue color, which is reminiscent of the bright blue waters of Switzerland's mountain lakes. Swiss Blue Topaz is a popular gemstone and is often used in jewelry making, particularly in rings, necklaces, and earrings.
Top Rank Violet Amethyst
5 Different Shape Violet Amethyst Gemstones
Sarah Myers
Not dissapointed. Whether is a real amethyst or glass not important to me. They are perfect with no blemishes. These are perfect for beaded bezels bcz they are not small. If you are into beading. I recommend this store. Ive bought others & never disappointed!!! Good packaging also.
Michael Dixon
They do not appear to be natural stones and they are scratched up. I did receive 6 instead of the 5 advertised. I can't use these for anything considering the bad condition they are in. I'll possibly give them to my 8 year old niece to play with. They look like colored glass to me but they could just be colored quartz or color enhanced. Don't waste your money. You can't use these to make jewelry. They are cut poorly and all chipped or scratched.
Debbie Davis
Well cut gems. Love the deep violet color, and the high polish.
Vincent Allen
Small
Michael Ward
So these are really nice looking "stones". The color I got is mostly the deep amethyst that I love. However, they looked too perfect, which would make them really expensive amethysts or glass. Generally, amethyst is fairly inexpensive but that is for imperfect stones. There should be flaws at this price for this deep of a color.I tested them with the Mohs test kit and found the 6 scratches them. Quartz, of which amethyst is the purple version, is a 7 hardness. Glass is a 5. So if it were real amethyst, the 6 couldn't scratch it. Unfortunately, it scratched.As, based on the price, I figured it was likely not real amethyst, I wasn't too disappointed They still are pretty and are cut nicely. These are great for when you are learning to make jewelry and don't want to mess up with good stones.
Audrey Kim
Still shopping for bezels, hope to embue them with healing frequencies and wear them as health support.
Bradley Porter MD
Amethyst does not glow under UV light. These are fluorite gems purposefully being misrepresented and marketed as amethyst. Fluorite is very soft and easily scratched or otherwise damaged, and if you're buying these to make jewelry you will be sorely disappointed- or your client will. Save your money and buy genuine stones from a reputable dealer elsewhere. I hope this helps!
Edwin Carlson
I only got 55 carats. Still 5 stones. But not 70 carats. And it definitely is not certified by a gemologist. It's not amethyst, it's not glass, and it's not fluorite. It's a manmade stone grown in a laboratory. Imperfect cuts, typically these come from lapidary schools teaching people how to facet. They're done by students, so you'll see differences even from stone to stone. Wouldn't be bad for the price if they'dake the weight more accurate.
