Calibrated 16 x 12 mm Pear Shape Natural Loose Gemstones: 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 16 x 12 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

Good interaction with site

Posted By Brick in September, 2023

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Overall Rating -> 10

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

Posted By Chico in May, 2023

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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.

Posted By AV in May, 2023

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Overall Rating -> 10

I particularly like information about product provided with purchase.

Posted By Dick in May, 2023

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Overall Rating -> 9

An it was good.

Posted By Miguel in June, 2023

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Overall Rating -> 10

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023

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Overall Rating -> 9

making my own jewelry for my birth stone

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Overall Rating -> 10

Great website and information

Posted By Moonshot in December, 2023

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Overall Rating -> 9

I am of the opinion that the company gem select cares about the product beautiful gems it sells and the cost of the gem I purchased was small i was treated as if it cost a lot of money and product was described in detail and i felt good about the little stones i had ordered.

Posted By Sparkle in March, 2024

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Overall Rating -> 10

It was easy to navigate and I hope that the gem is as nice as the picture

Posted By 1 in April, 2024

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Overall Rating -> 10

My overall interaction with your website was pleasant, as always.

Posted By RJ in April, 2024

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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

Wonderful selection of gems to choose from. Have made many purchases and was only slightly disappointed once.

Posted By Teemo in February, 2024

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Overall Rating -> 10

The website is very easy to use. The search function, filter and sort functions are very helpful.

Posted By Sboro in August, 2023

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Overall Rating -> 9

GemSelect has a fantastic assortment of Semi-precious stones. I have not found any other web site with the variety you have.

Posted By RobDill in August, 2023

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Gemstones A-Z

Buy Pear Shape 16x12 mm Gems

4.62 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 11.2 x 9 mm

23.34 carat Carved Turtle Mother of Pearl, loose Certified Mother of Pearl from China, Natural Gem, 23.6 x 15.9 mm

13.05 ct Yellow Quartz, 15.4 x 14.7 mm Carved From Brazil

4.71 carat Swiss Blue Topaz, Emerald-Cut loose Topaz from Brazil, Natural Gems, 7.1 x 5.1 mm

6.17 ct Yellow Quartz, 11.9 mm Round Concave Cut From Brazil

8.18 ct Oval Onyx, 13.1 x 11.1 mm From Sri Lanka

2.25 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7.1 x 5.1 mm

4.21 ct Blue Green Grandidierite, 11.3 x 9.4 mm Oval Cut From Madagascar

26.59 ct Oval Obsidian, 30.5 x 19.6 mm From the United States

2.17 ct Yellow Beryl, 9.2 x 9.1 mm Trillion Cut From Brazil

7.55 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 13 x 10 mm

0.41 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 6.1 x 4.2 mm

6.63 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 15.9 x 11.9 mm

1.74 ct Round Cut Strawberry Quartz, 8 mm From Russia

3.06 ct Square Cut Rainbow Moonstone, 3.1 x 3 mm From India

2.27 carat Red Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 9.1 x 6.9 mm

0.76 ct Loose White Sapphire, 4.4 mm Diamond Cut From Madagascar

4.42 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 11 x 7.4 mm

6.23 carat Swiss Blue Topaz, Heart loose Topaz from Brazil, Natural Gems, 8.9 x 8.9 mm

2.48 ct Loose Princess Cut Sapphire, 2.6 x 2.5 mm From Tanzania

6.07 ct Carved Prehnite, 15.7 x 11 mm From South Africa

2.13 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 8 x 6.2 mm

0.62 carat Pear Shape Color-Change Diaspore, loose Certified Color-Change Diaspore from Turkey, Natural Untreated Gem, 10.6 x 3.7 mm

2.64 ct Yellow Quartz, 9.9 x 9.7 mm Carved From Brazil

2.54 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 22.5 x 3.7 mm

2.01 ct Round Cut Peridot, 4.9 mm From China

2.31 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 7.3 x 7.3 mm

16.73 ct Heart Jasper, 19 x 13.2 mm From Indonesia

7.38 ct Asscher Cut Rose Quartz, 12.2 x 12.1 mm From South Africa

4.4 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 6.5 x 4.6 mm

21.15 ct Oval Rainbow Moonstone, 22.6 x 13.2 mm From the United States

39.55 ct Drilled Sphere Tiger's Eye Matrix, 10.5 mm From India

Gemstone Information

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