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

Everything fine.

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Overall Rating -> 10

Easy to use,I have spent many hours looking at the site

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Overall Rating -> 10

Purchased for my granddaughter she was very pleased with it.

Posted By Charlie in April, 2024

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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

great. thank you

Posted By Carrotroller in July, 2023

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Overall Rating -> 9

over the experience was similar to other sites i have used. The only real note I have is the checkout experience was tedious and discriminatory, i wouldn't accept visa gift cards, which not only have guaranteed funds but help protect from misuse of personal information, but would not accept my visa b/c it is a prepaid card. I don't have bank account and I have been using the prepaid card for years without issue so this was disappointing to me. I feel safer using reputable gem sites rather than amazon or ebay (I have been sold fake gems with fake certs on both), but not being able to use my own valid legitimate funds and having to find a friend to buy for me b/c I use a non-bank card like 40% of the country is insulting.

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Overall Rating -> 10

Convenient selection, arrival on time

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I particularly like information about product provided with purchase.

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Overall Rating -> 10

Easy to use.

Posted By Hope in March, 2024

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Overall Rating -> 10

The website is user friendly, has excellent selection. I've always found what I was looking for with Gem Select. When others don't have it they do. And most important, they have a way for you to pay without using PayPal. I cannot use PayPal they closed my account because of no cell phone.

Posted By NJD in September, 2023

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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

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Overall Rating -> 10

Was easy to search for many gems and mineral stones.Authenticity of natural stones is important, and I feel this site offers some assurance on this.

Posted By DanM in November, 2023

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Overall Rating -> 10

Interested in unusual stones and found many that I purchased or will purchase in the near future. I have been a customer of gem select for almost ten years and have always been pleased with buying experience and the delivered product

Posted By Fairhope Pete in December, 2023

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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

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Overall Rating -> 10

it was good

Posted By Bobk in January, 2024

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Gemstones A-Z

Buy Pear Shape 15x10 mm Gems

3.13 carat Trillion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.1 x 9.9 mm

0.34 ct Loose Yellow Sapphire, 4.1 mm Round Cut From Tanzania

2.84 carat Square Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 5 x 4.9 mm

1.42 ct Yellow Beryl, 7 mm Round Cut From Madagascar

3.82 ct Blue Star Sapphire, 7.1 x 5.3 mm Oval Cut From Thailand

1.72 carat Heart Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 6 x 6.1 mm

2.99 carat Oval Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 8.1 x 6.1 mm

41.23 ct Pencil Cut Rainbow Moonstone, 46.1 x 10.8 mm From the United States

4.07 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 16 x 9.9 mm

3.59 carat White Zircon, Diamond-Cut loose Zircon from Colombia, Natural Gems, 6.8 mm

11.97 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 14.1 x 10.1 mm

4.04 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 11.8 x 6 mm

1.52 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.2 x 6 mm

27.67 ct Cushion Peanut Wood, 26 x 22.5 mm From Australia

7.05 ct White Moonstone, 11.9 x 11.3 mm Oval Cut From India

0.63 ct Loose Yellow Sapphire, 6 x 4.1 mm Oval Cut From Tanzania

0.64 ct Loose Orange Sapphire, 6.1 x 4.1 mm Oval Cut From Tanzania

3.54 ct Oval Cut Golden Beryl, 11.1 x 9.1 mm From Madagascar

4.12 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Tanzania, Natural Untreated Gems, 7.1 x 5 mm

32.13 ct Marquise Jasper, 35.2 x 13.3 mm From Mexico

8.32 carat Pear Boulder Opal, loose Certified Boulder Opal from Australia, Natural Untreated Gem, 18.8 x 10.2 mm

0.64 carat Heart Pyrope Garnet, loose Certified Pyrope Garnet from the United States, Natural Untreated Gem, 5.1 x 5.1 mm

26.19 ct Rainbow Pyrite, 25.6 x 24.4 mm From Russia

0.68 carat Blue Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 4.7 x 4.6 mm

0.6 carat Pear Shape Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8 x 5.2 mm

5.07 carat Yellow Citrine, loose Citrine from Brazil, Natural Untreated Gem, 13.2 x 9.9 mm

5.5 ct Oval Cut Strawberry Quartz, 13.9 x 10 mm From Russia

0.46 ct Loose Pink Sapphire, 4.5 mm Round Cut From Tanzania

2.24 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 6 x 4 mm

12.19 ct Baguette Tiger's Eye, 12 x 10.2 mm From Thailand

2.7 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gems, 7.1 x 5.1 mm

1.85 ct Oval Cut Fire Opal, 9.5 x 8 mm From Mexico

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