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ObsidianExplore a beautiful collection of natural loose Obsidian gemstones for sale. We carry black obsidian, snowflake obsidian multicolor obsidian and more. You can select from different shapes like oval, pear, square or cushion. Obsidian is very affordable and also available in large sizes; this makes it a good gemstone for pendants. At GemSelect we sell natural gemstones only. Certification from professional Gemstone Labs is available for all our gemstones online. |
Obsidian is a naturally occurring volcanic glass. It is formed when felsic lava extruded from a volcano cools without crystal growth. Obsidian has been known since prehistoric times, and has some fascinating properties as well as some important practical uses.
In addition to its use as a gemstone, obsidian has been used in cardiac surgery, as well-crafted obsidian blades have a cutting edge many times sharper than high-quality steel surgical scalpels. In some stones, the inclusion of small, white, radially clustered crystals of cristobalite in the black glass produce a blotchy or snowflake pattern, and this is known in the gem trade as snowflake obsidian.
Over 18 Years in the Gemstone Business!
Thank you for trusting us with your purchase!
Overall Rating -> 10
Excellent prices, excellent gemstones, easy to navigating, at the checkout, only a part of my cart was paid, then I get back to my chart, and the missing gemstones were there, so I pay it.At the end of the day, I did 2 consecutive purchases, paying 2 shippings. But even with that issue, I’m sure that worth it.Thanks!
Overall Rating -> 10
I particularly like information about product provided with purchase.
Overall Rating -> 10
Fantastic dealer for quality gemstones. Website is easy to navigate, selection is superb, delivery of purchases is prompt. Easy to select incorrect payment options, however.
Overall Rating -> 10
what i like is the variety, the search options. Would like a few more pictures though of each gem
Overall Rating -> 10
The website was very easy to navigate. We appreciated the details about each gem, and the sort and search features of the website were helpful and easy to use.
Overall Rating -> 10
Easy to maneuver, could find what I was looking for. Prices very good. Enjoyed my shopping experience.
Overall Rating -> 9
Me parece que la pagina es muy accesible para la compra y el pago ; solo tengoUna oportunidad de mejora seria que exista la opcion de recoger el pedido directamente en la sucursal de mensajeria porque en ocasiones casi siempre estamos fuera de casa. en general todo muy bien por el momento.Otra opcion de mejora es que existieran cupones de descuento y ofertas especiales , ya que una amiga y yo compramos frecuentemente gemmas para uso personal y a ella le comentaron que no tenian ningun descuento como cliente frecuente , esto lo pregunto previo a hacer este pedido .gracias !
Overall Rating -> 10
I was looking for Star Sapphires, not blue sapphires. In the past, I boughtBlack Star, I love it! Today, I ordered aPurple Star. I gave rings made with the gems.
Overall Rating -> 10
I ordered a moon stone gem and it was perfect what a gorgeous gem it was easy and quick and a great price.
Overall Rating -> 10
Website is very well organized, with a wide selection and thorough explanations on gemstone variety and treatment.
Overall Rating -> 10
Great service. I understand supply depends on other factors so I don't mind checking back from time to time. I do, however, have a problem with the mobile website trying to sign me up for emails when all I'm doing is a simple search
Overall Rating -> 10
I am not well versed in using the internet but, I found the website friendly and easy to use.
Overall Rating -> 9
Would love to be able to purchase mixed gem lots.
Overall Rating -> 10
Great experiences I’ve shopped with you several times and always recommend this site for anyone in search of stones
Overall Rating -> 8
i was hoping to find more stones smaller than 3mm
Overall Rating -> 9
I was led to the site by google when looking for specific green sapphire briolette. Site is well laid out and very easy to purchase from. Hope the stone is as satisfying!
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Size and Weight
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Gems are always measured in Millimeter (mm) Dimensions are given as; Select gems by size, not by weight! Note: 1ct = 0.2g ![]() |