Calibrated 5 x 5 mm Square Shape Loose Natural Gemstones from 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 Square shapes, facet cut and cabochon gems available now in 5 mm x 5 mm 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 meant nor 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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Overall Rating -> 10

Easy to use website, made it very easy to buy. Will shop here again.

Posted By Bjorn in January, 2024

Source: Bizrate

Overall Rating -> 10

Found what I was looking for

Posted By Rian in June, 2023

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Overall Rating -> 10

Perfect size I was looking for and great price

Posted By Izzy in September, 2023

Source: Bizrate

Overall Rating -> 10

Hello: You do have good website. Vast majority of folks would buy the Gems for its spiritual, physical / energy level, emotional level positive aspects. You have only very brief mention of this aspect of each Gem ..may be you can add little bit more about ways to leverage the beneificial effect of each gems i.e. some practical tips.ThanksRupen Patel

Posted By EarthDeep in February, 2024

Source: Bizrate

Overall Rating -> 10

The gem stone always has a great selection of beautiful stones. The calibrated stone fit my ring perfectly. Thank you gem select !

Posted By Jen in August, 2023

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Overall Rating -> 10

Easy and fast

Posted By Mark in February, 2024

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Overall Rating -> 9

An it was good.

Posted By Miguel in June, 2023

Source: Bizrate

Overall Rating -> 10

I was looking for a source for affordable genuine gemstones for my grandson who is currently very interested in rocks and gems. I was quite surprised and pleased to find GemSelect and finding the right stones at the right price couldn't have been simpler.

Posted By Papa in December, 2023

Source: Bizrate

Overall Rating -> 9

I was in the market for birthstones for a lil gift project im doing. I'm no expert in gems or what not but the quality as far as i can tell seems to be spot on.

Posted By PixelComposer in January, 2024

Source: Bizrate

Overall Rating -> 10

Great selection of various gems, easy to navigate site

Posted By Josh in August, 2023

Source: Bizrate

Overall Rating -> 10

Great selection and excellent website.

Posted By JBW in October, 2023

Source: Bizrate

Overall Rating -> 10

I love the clear description of the certification options. It's very rare to see a gem site that offers a deep explanation of each institution that would certify the stone(s).

Posted By Oakcityceo in May, 2023

Source: Bizrate

Overall Rating -> 10

Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

Posted By Kate in December, 2023

Source: Bizrate

Overall Rating -> 10

Todo muy bien en la compra ahora esperar recibir el pedido.

Posted By MAGSMX in August, 2023

Source: Bizrate

Overall Rating -> 10

My last experience was good, in fact every experience I have had with them has met my expectations or surpassed them. These are really good people to work with.

Posted By Spinach in May, 2023

Source: Bizrate

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Gemstones A-Z

Buy Square Shape 5x5 mm Gems

2.37 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 6.1 x 4 mm

1.16 carat Green Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 6.8 x 6 mm

2.01 carat Sky Blue Topaz, Princess-Cut loose Topaz from Brazil, Natural Gem, 7 x 6.9 mm

20.82 ct Oval Tiger's Eye Matrix, 21.6 x 14.8 mm From Mexico

3.58 carat Heart Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 6.1 x 6 mm

3.6 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11.1 x 9.1 mm

1.66 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7.1 x 5.1 mm

4.56 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 14.8 x 9.9 mm

0.74 carat Emerald Cut Color-Change Garnet, loose Certified Color-Change Garnet from Madagascar, Natural Untreated Gem, 7 x 3.6 mm

1.49 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7 x 5.1 mm

0.53 carat London Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 6 x 4.1 mm

7.9 carat Yellow Citrine, Briolette loose Citrine from Brazil, Natural Untreated Gem, 14.7 mm

2.94 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 10.8 x 8.7 mm

0.46 carat Orange Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 5.8 x 4.1 mm

1.06 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 6 x 4 mm

10.67 carat Pear Checkerboard Labradorite, loose Certified Labradorite from Madagascar, Natural Untreated Gem, 22.3 x 16.2 mm

2.49 ct Loose Pink Kunzite, 9.6 x 5.2 mm Octagon Cut From Afghanistan

0.92 carat Pink Morganite, Pear Shape loose Morganite from Afghanistan, Natural Untreated Gem, 8.6 x 5.1 mm

0.42 ct Loose Yellow Sapphire, 3.8 x 3.8 mm Cushion Cut From Madagascar

63.74 ct Cushion Charoite, 36.4 x 25.2 mm From Russia

0.94 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 7 x 6.7 mm

3.56 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11.1 x 9 mm

0.55 carat Orange Sapphire, Pear Shape loose Sapphire from Madagascar, Natural Gem, 6.4 x 4.7 mm

5.54 carat Blue Sapphire, Oval loose Sapphire from Sri Lanka, Natural Gem, 12.2 x 9 mm

6.37 ct Oval Cut Strawberry Quartz, 11.2 x 9 mm From Russia

1.99 carat Emerald Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 8.9 x 6.9 mm

4.52 ct Yellow Quartz, 9.8 x 7.9 mm Oval Checkerboard From Brazil

1.02 ct Yellow Sphene, 6.6 x 5.3 mm Oval Cut From Sri Lanka

2.64 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gems, 6.9 x 4.9 mm

1.03 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.8 x 5.5 mm

6.85 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 14 x 9.8 mm

2.83 carat Sky Blue Topaz, Heart loose Topaz from Brazil, Natural Gems, 3.8 x 3.9 mm

Gemstone Information

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Gemstone EDUCATION

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