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 -> 10

Best place to buy gem stones, dont bother shopping else where. Prices are great, no issues with shipping and customer service is the best.

Posted By J in December, 2023

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Overall Rating -> 10

all good

Posted By John in December, 2023

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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.

Posted By Phoenix in March, 2024

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Overall Rating -> 10

The gem stone always has a great selection of beautiful stones. The calibrated stone fit my ring perfectly. Thank you gem select !

Posted By Jen in August, 2023

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Overall Rating -> 10

Everthing about researching and ordering from Gemselect was easy and uncomplicated. In the past I had payment problems, but your customer rep, Thomas, helped me get everything right. I will continue using Gemselet in the future for these reasons.

Posted By WildwillyfromArizona in August, 2023

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Overall Rating -> 10

Gem Select has gems at afffordable prices.

Posted By George in March, 2024

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Overall Rating -> 10

Selection and purchasing online was very easy

Posted By Aggy in January, 2024

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Overall Rating -> 10

The website is well organized and works fast forward and back. Plenty of filters. Each gem is described in detail and you receive the one pictured. Gem material info and sources available. I would like to see more specifics on sources besides country- at least region or state and in the US with Turquiose which mine. Thanks!

Posted By Orchidisle in February, 2024

Source: Bizrate

Overall Rating -> 10

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

Posted By Jaytee in November, 2023

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Overall Rating -> 10

I have actually done business with them before and was quite satisfied with them then.My Mother collected turtle items and when I saw the Mother of Pearl turtle...I just thought of her and decided to buy it. It's even tinier than I thought, but so adorable!The gemstones I bought are for jewelry for my daughter's birthday.

Posted By Ktreva52 in February, 2024

Source: Bizrate

Overall Rating -> 10

Always an easy experience using Gem select.

Posted By Jeff in November, 2023

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Overall Rating -> 9

An it was good.

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Overall Rating -> 10

Easy to use.

Posted By Hope in March, 2024

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Overall Rating -> 10

Always have good experience

Posted By Ginnie in September, 2023

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Overall Rating -> 10

great. thank you

Posted By Carrotroller in July, 2023

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Gemstones A-Z

Buy Pear Shape 12x8 mm Gems

2.47 carat Oval Emerald, loose Certified Emerald from Zambia, Natural Gem, 10 x 7.9 mm

3.54 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 9.1 x 7 mm

25.69 ct Fancy Boulder Opal, 25.7 x 15.7 mm From Australia

1.49 ct Loose Green Tourmaline, 6.6 mm Round Cabochon From Mozambique

1.93 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 8.3 x 6.7 mm

2.46 carat Sky Blue Topaz, Half Drilled Briolette loose Topaz from Brazil, Natural Gem, 8.4 mm

9.43 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 14 x 9.9 mm

3.66 ct Loose Oval Star Ruby, 9.3 x 8.1 mm From Madagascar

1.12 ct Yellow Beryl, 8 x 6.2 mm Oval Cut From Madagascar

6.49 ct Yellow Quartz, 11.8 x 11.7 mm Carved From Brazil

14.05 ct Oval Howlite, 23.2 x 16 mm From the United States

2.48 ct White Moonstone, 10.2 x 8.2 mm Oval Cut From India

1.4 ct Oval Sillimanite Cat's Eye, 7.2 x 4.9 mm From Madagascar

22.73 ct Oval Pietersite, 30.2 x 22.3 mm From Namibia

2.35 carat Sky Blue Topaz, Marquise Cut loose Topaz from Brazil, Natural Gem, 12.1 x 6.2 mm

0.51 carat Orange Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 6 x 4.1 mm

0.74 ct Loose Orange Sapphire, 5.8 x 4.8 mm Oval Cut From Madagascar

1.88 carat Swiss Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7 x 5.1 mm

2.56 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gem, 8.2 x 8 mm

2.63 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 10.1 x 8.1 mm

6.18 ct Round Buff Top Smoky Quartz, 12.1 mm From Brazil

0.85 ct Round Onyx, 6.7 mm From Sri Lanka

9.7 carat Pear Coral, loose Certified Coral from Indonesia, Natural Untreated Gems, 16.1 x 10.4 mm

74.48 ct Odd Shaped Druzy Amethyst, 31.9 x 27.2 mm From Brazil

1.29 ct Pink Morganite, 7.3 mm Round Cut From Afghanistan

4.9 ct Pink Morganite, 13.1 x 9.2 mm Oval Cut From Afghanistan

1.18 ct Octagon Cut Color-Change Diaspore, 6.2 x 5.3 mm From Turkey

0.2 ct Yellow Diamond, 3.8 mm Diamond Cut From India

4.09 carat Green Sapphire, Oval loose Sapphire from Madagascar, Natural Gem, 10.7 x 8.2 mm

1.95 ct Loose Princess Cut Sapphire, 2.4 x 2.3 mm From Tanzania

1.9 carat Pink Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 8.7 x 5.9 mm

11.34 ct Fancy Fire Agate, 19.9 x 11.3 mm From Mexico

Gemstone Information

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