Calibrated 8 mm Round Shape Loose Natural Gemstones from GemSelect

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Round Shape 8 mm Gems
Some people by gems by color or price, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated Round shapes, facet cut and cabochon gems available now in 8 mm diameter size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not usually expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often around 0.3 mm or slightly higher even. This small variance can usually be accommodated for standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

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Posted By RaeRae in January, 2019

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Overall Rating -> 9

I WOULD RECOMMEND GEM SELECT.

Posted By BO in January, 2019

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Overall Rating -> 10

As Always never disappointed in any gemstone I purchase from this site. I have never had a problem. Thank-You Gemselect for offering such a comprehensive variety . I will continue to order from this site.

Posted By Brian in January, 2019

Source: Bizrate

Overall Rating -> 10

Easy to find what i'm looking for on website, very clear, like photos

Posted By Lifter in January, 2019

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Overall Rating -> 10

Better than what I expected. Beautifully cut gem!

Posted By in January, 2019

Source: Bizrate

Overall Rating -> 10

Gem select is the most trustworthy web site for gems. What I see in the picture is exactly what I get. Size is indicated by carat weight, and not the picture size, as they are trying to give an up close view of the gem I am hoping to buy. It was so easy to find the stones I was looking for at a price I could afford.

Posted By Nan in January, 2019

Source: Bizrate

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Seller Trust

Buy Round Shape 8 mm Gems

Round Black Cat's Eye Scapolite

Round Blue Zircon

Round Blue Zircon

Round Blue Zircon

Round Brown Smoky Quartz

Round Pink Malaya Garnet

Round White Cat's Eye Moonstone

Sphere / Ball Blue Topaz

Round Multicolor Opal

Round Yellow Citrine

Sphere / Ball Blue Topaz

Round Orange Malaya Garnet

Round Orange Opal

Round Brown Smoky Quartz

Round Black Cat's Eye Scapolite

Round Green Prehnite

Round Orange Malaya Garnet

Sphere / Ball Pink Pearl

Sphere / Ball Pink Pearl

Round Yellow Cat's Eye Apatite

Round Yellow Scapolite