Calibrated 15 x 10 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 15 x 10 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 -> 10

Found what I was looking for

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Overall Rating -> 9

Not easy enough to buy by exact size, and many stones aren't carbechon curved shape on top

Posted By Erick in July, 2023

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Overall Rating -> 10

Great selection and excellent website.

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Overall Rating -> 10

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Overall Rating -> 10

I was looking for ammolite for my husband. Other websites are not always clear about whether they have genuine ammolite or simulated ammolite. I have purchased from GemSelect before and trust that the stones are genuine. Finding the stones I want is easy, and I love all of the search filter options!

Posted By Ana in September, 2023

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Overall Rating -> 10

It was easy to find the color gem I desired and checkout was simple as well. Very excited to receive my gemstone.

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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.

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all good

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Overall Rating -> 10

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

Posted By Pete in February, 2024

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Overall Rating -> 10

My only complaint is that there are so many beautiful and affordable stones that I get distracted from what I planned to order.

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Overall Rating -> 8

Found on a search engine. Scanned inventory and made a small purchase.

Posted By Ralli in August, 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.

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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.

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Gemstones A-Z

Buy Pear Shape 15x10 mm Gems

2.26 carat Sky Blue Topaz, Round loose Topaz from Brazil, Natural Gems, 6.2 mm

4.3 carat Sky Blue Topaz, Round loose Topaz from Brazil, Natural Gems, 8.2 mm

1.43 ct Purple Spinel, 6.9 x 6.2 mm Cushion Cut From Tanzania

1.7 carat Oval Demantoid Garnet, loose Certified Demantoid Garnet from Namibia, Natural Untreated Gems, 4.9 x 3.9 mm

9.41 ct Cushion Boulder Opal, 13.7 x 10.9 mm From Australia

2.89 ct Blue Star Sapphire, 9 x 7 mm Oval Cut From Thailand

1.62 ct Oval Cat's Eye Moonstone, 8.1 x 6 mm From India

2.11 ct Blue Kyanite, 7.1 x 5.2 mm Oval Cut From Nepal

4.68 ct Yellow Agate, 12.3 x 9.9 mm Oval Cut From India

0.43 carat Oval Emerald, loose Certified Emerald from Colombia, Natural Gem, 5.9 x 4.1 mm

0.25 ct Square Cut Kornerupine, 3.6 x 3.6 mm From Sri Lanka

1.3 ct Blue Kyanite, 6.8 x 5 mm Oval Cut From Nepal

0.79 carat Diamond Demantoid Garnet, loose Certified Demantoid Garnet from Namibia, Natural Untreated Gems, 3.2 mm

2.67 carat Swiss Blue Topaz, Trillion-Cut loose Topaz from Brazil, Natural Gems, 7.1 x 7.1 mm

1.06 ct Loose Yellow Sapphire, 5.7 mm Round Cut From Tanzania

12.17 ct Loose Pear Dendritic Agate, 20.1 x 15 mm From India

37.96 ct Oval Snowflake Obsidian, 34.4 x 25.5 mm From India

0.12 carat Baguette Cut Emerald, loose Certified Emerald from Colombia, Natural Gem, 3.4 x 2.2 mm

1.33 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 7 x 5.1 mm

2.24 carat Emerald Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 7.1 x 5.1 mm

12.1 ct Green Amazonite, 9.1 mm Round Cut From Madagascar

3.36 ct Round Checkerboard Smoky Quartz, 7.9 mm From Brazil

1.37 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 10.2 x 8 mm

1.86 ct Oval Prehnite, 7.3 x 6.9 mm From South Africa

7.1 ct Pink Morganite, 18.2 x 11.7 mm Carved From Afghanistan

2.46 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7 x 5 mm

1.43 carat Blue Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 3.9 mm

3.21 carat Yellow Citrine, Cushion loose Citrine from Brazil, Natural Untreated Gem, 12 x 8.4 mm

11.42 ct Oval Actinolite Cat's Eye, 17.5 x 14.1 mm From the United States

7.53 carat Pear Rutile Quartz, loose Certified Rutile Quartz from India, Natural Untreated Gem, 15 x 10.9 mm

1.05 carat Green Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 11.5 x 3.6 mm

1.5 carat Blue Sapphire, Briolette with Hole loose Sapphire from Madagascar, Natural Gems, 4.9 mm

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