Calibrated 12 x 8 mm Pear Shape Loose Natural Gemstones from GemSelect

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 Pear shapes, facet cut and cabochon gems available now in 12 x 8 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 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 round shape settings will allow 0.3 mm or slightly higher even. This small variance can usually be accommodated for most 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 -> 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

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Overall Rating -> 10

Love Gem select. great gems for the price. Can't beet them

Posted By Apps in September, 2023

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Overall Rating -> 9

Easy to use. Limited supply of higher quality gemstones.

Posted By Newfguy in February, 2024

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Overall Rating -> 9

Overall good, shipping prices just seem a little on the high side.

Posted By Steve in August, 2023

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Overall Rating -> 10

I have used GemSelect for several years and plan to shop more in the further. This is a good source of information on gemstones. I love looking at and learning about them. Lot more than I ever knew existed.

Posted By Bikerwalrus in October, 2023

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Overall Rating -> 10

The gems were as described, which is kind of rare these days. I am happy with the purchase, and delevery on time.

Posted By T-bone in October, 2023

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Overall Rating -> 10

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

Posted By ChiChi in January, 2024

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Overall Rating -> 10

The website is easy to search, the variety of gems is excellent and the educational information is interesting and helpful! Love browsing and shopping the GemSelect website!

Posted By Happiness in January, 2024

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Overall Rating -> 10

This is only the second time I have ordered from GemSelect. I am a prolific gemstone collector and I wish I had found this site sooner!

Posted By Beachcomber in September, 2023

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Overall Rating -> 10

Everything fine.

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Overall Rating -> 10

Super easy to do business for great products.

Posted By BoBBy in January, 2024

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Overall Rating -> 8

Very easy to find the specific stone I was looking for. I am pleased by both the selection and the price of the stones that are available. The only "bad" thing that I have to say is that the interface of the site is outdated.

Posted By Nick in March, 2024

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Overall Rating -> 10

Great site

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Overall Rating -> 10

I have used gm select a while ago and was always pleased with the products

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Overall Rating -> 10

Trustworthy site. I've had several good experiences with company. Products always have met my expectations. Thank you.

Posted By Ray in February, 2024

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Gemstones A-Z

Buy Pear Shape 12x8 mm Gems

3.01 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 11.2 x 6.7 mm

12.75 ct Oval Agate, 20.9 x 12.4 mm From Indonesia

4.76 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.2 mm

11.21 ct Pink Morganite, 17.5 x 12.1 mm Oval Cut From Afghanistan

6.4 ct Oval Cut Strawberry Quartz, 14.1 x 10.1 mm From Russia

2.18 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 17.4 x 4.2 mm

1.64 carat Heart Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 6 x 5.9 mm

0.51 carat Pear Shape Emerald, loose Certified Emerald from Colombia, Natural Gem, 6 x 4.4 mm

2.09 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 8.4 x 7.1 mm

1.14 ct Oval Cut Peridot, 7.8 x 5.7 mm From China

8.38 ct Yellow Quartz, 13.8 x 13.7 mm Octagon Concave Cut From Brazil

7.19 ct Baguette Tiger's Eye, 14.2 x 10.4 mm From Thailand

1.48 carat Square Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 5.1 x 4.9 mm

2.83 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.9 x 782 mm

28.03 ct Trillion Jasper, 29.4 x 15.6 mm From Indonesia

0.6 carat Blue Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 5.1 x 4.1 mm

1.53 carat Red Tourmaline, Round Cabochon loose Tourmaline from Mozambique, Natural Untreated Gem, 7 mm

0.2 ct Round Cut Kornerupine, 3.7 mm From Sri Lanka

2.12 ct Blue Apatite, 5 x 3.9 mm Oval Cut From Madagascar

8.17 carat Swiss Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 13 x 11 mm

6.43 ct Round Rutile Quartz, 9.3 mm From India

1.98 carat Pear Shape Mystic Quartz, loose Certified Mystic Quartz from Brazil, Natural Gem, 10.2 x 7 mm

0.18 ct White Diamond, 2.8 mm Diamond Cut From Brazil

0.38 ct Loose Orange Sapphire, 5.8 x 4 mm Oval Cut From Tanzania

5.01 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 14 x 10 mm

3.4 carat Orange Zircon, Emerald Cut loose Zircon from Tanzania, Natural Untreated Gems, 7.1 x 5 mm

18.54 ct White Scolecite, 32 x 20.7 mm Odd Shaped From South Africa

2.86 carat Heart Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10 x 10.1 mm

0.9 ct Oval Cut Peridot, 7.1 x 5 mm From China

2.12 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.5 x 7.1 mm

2.96 ct Loose Baguette Labradorite, 9.1 x 7 mm From Madagascar

2.27 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7 x 5.1 mm

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