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.

Read All

Gemstone Information

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10

first time here sooooooooooo we will seeeee!!!!! so far so good!!!!!!

Posted By Seastone 56 in October, 2023

Source: Bizrate

Overall Rating -> 9

My first purchase went well. I will purchase more gems in the future.

Posted By NoHalalAl in March, 2024

Source: Bizrate

Overall Rating -> 10

love yall

Posted By Rock hunter in August, 2023

Source: Bizrate

Overall Rating -> 10

Easy to navigate

Posted By G Funk in December, 2023

Source: Bizrate

Overall Rating -> 9

It went well

Posted By Rob in December, 2023

Source: Bizrate

Overall Rating -> 10

Had a problem ordering first time. Someone from Gem Select reached out to me and cleared problem and I made purchase.

Posted By Myrtle in February, 2024

Source: Bizrate

Overall Rating -> 10

I found it to be easy to browse and easy to use

Posted By Kyle in December, 2023

Source: Bizrate

Overall Rating -> 10

I loved the opportunity to shop on a website that I could trust 👍

Posted By Will J. Lover in September, 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

I enjoyed browsing though different varieties of rubies. I felt that the experience was simple and easy to navigate!

Posted By Daws in July, 2023

Source: Bizrate

Overall Rating -> 10

I am excited for my first order, search tools were a great help to find the sapphire I needed for my next project! Thank you

Posted By Sue in April, 2023

Source: Bizrate

Overall Rating -> 10

Easy to use as always and in all steps from opening site to paying.

Posted By Pete in February, 2024

Source: Bizrate

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

Source: Bizrate

Overall Rating -> 10

blessed be the lord blessed be the saved blessed be the work blessed be the traveled i write down my good times in these stones and when times are gray i can still se the sunny days refract in these stones

Posted By Kickbass.2 in May, 2023

Source: Bizrate

Overall Rating -> 10

the searching format was easy to find what i needed. It helped to be able to sort Lowest price to Highest because i wasnt looking to spend too much but i did want an actual stone and not imitation.

Posted By PixelComposer in January, 2024

Source: Bizrate

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT

183/24-25 Moo 4, Trirat Rd.
T. Chantanimit, A. Muang
Chanthaburi 22000
THAILAND
Phone: 1-800-464-1640
Phone: +66-39601289

STAY IN TOUCH | NEWSLETTER

*You're signing up to receive GemSelect promotional email.

Switch to Mobile Version

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

248

Gemstones A-Z

Buy Pear Shape 12x8 mm Gems

11.64 ct Octagon Cut Smoky Quartz, 14.2 x 14.2 mm From Brazil

3.09 ct Yellow Cat's Eye Apatite, 8.1 x 7.4 mm Oval Cut From Kenya

4.68 ct Loose Multicolor Mystic Quartz, 9.1 mm Round Concave Cut From Brazil

3.61 carat Green Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 10.4 x 8.9 mm

2.37 ct Orange Sunstone, 8.6 mm Round Cut From India

4.71 ct Fancy Fire Agate, 10.6 x 9.7 mm From Mexico

3.2 carat Yellow Citrine, Carved Flower loose Citrine from Brazil, Natural Untreated Gem, 9.5 x 8.8 mm

1.32 carat Orange Zircon, Emerald Cut loose Zircon from Tanzania, Natural Untreated Gem, 7.1 x 4.9 mm

3.05 carat White Topaz, Cushion loose Topaz from Brazil, Natural Untreated Gems, 4.6 x 4.5 mm

1.81 ct Octagon Cut Smoky Quartz, 10.2 x 4 mm From Brazil

0.28 carat Pear Shape Iolite, loose Certified Iolite from Madagascar, Natural Untreated Gem, 4.1 x 4.1 mm

16.79 carat Swiss Blue Topaz, Carved Fruit loose Topaz from Brazil, Natural Gem, 23.5 x 12.5 mm

27.65 carat Green Fluorite, Oval loose Fluorite from India, Natural Untreated Gem, 26.1 x 14.4 mm

1.13 ct Purple Spinel, 6.5 x 5.7 mm Cushion Cut From Tanzania

0.48 ct Loose Yellow Sapphire, 3.2 x 3.2 mm Princess Cut From Tanzania

0.51 carat Emerald Cut Emerald, loose Certified Emerald from Colombia, Natural Gem, 5.2 x 4.2 mm

1.35 carat Pink Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 6.7 x 6.1 mm

0.26 carat Pink Morganite, Round loose Morganite from Afghanistan, Natural Untreated Gem, 4.6 mm

3.47 ct Multicolor Mystic Quartz, 11.1 x 9.1 mm Oval Concave Cut From Brazil

15.55 carat Black Tourmaline, Pear Shape loose Tourmaline from Mozambique, Natural Untreated Gem, 19.6 x 13.5 mm

2.84 ct Loose Pear Opal, 13.2 x 10.1 mm From Australia

0.8 ct Yellow Beryl, 7.1 x 5.2 mm Oval Cut From Madagascar

1.86 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 9.2 x 7.1 mm

1.33 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 12.6 x 3.7 mm

18.72 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 18.3 x 15.5 mm

7.04 ct Purple Kunzite, 17.7 x 7.4 mm Oval Cut From Afghanistan

1.34 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.3 x 6 mm

12.84 carat Bi-color Ametrine, Oval loose Ametrine from Brazil, Natural Untreated Gem, 19 x 12.6 mm

2.9 ct Loose Orange Sapphire, 5 x 2.5 mm Marquise Cut From Tanzania

11.91 ct Round Cut Smoky Quartz, 16.6 mm From Brazil

12.25 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 23.5 x 15.7 mm

2.31 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.3 x 7.2 mm

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT