Calibrated 14 x 10 mm Oval 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 oval shapes, facet cut and cabochon gems available now in 14 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

Convenient selection, arrival on time

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Overall Rating -> 10

Easy to navigate

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Overall Rating -> 10

The gems were as described, which is kind of rare these days. I am happy with the purchase, and delevery on time.

Posted By T-bone in October, 2023

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Overall Rating -> 10

Excellent experience!

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Overall Rating -> 10

Selection ability was straightforward and easy.

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Overall Rating -> 10

Great selection and excellent website.

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Overall Rating -> 10

I have used GemSelect for several years and plan to shop more in the further. This is a good source of information on gemstones. I love looking at and learning about them. Lot more than I ever knew existed.

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Overall Rating -> 8

purchased birthstones to be mounted into stud earrings as a gift for a friend's gift

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I love GemSelect, photos and details are great.

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Overall Rating -> 10

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

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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 -> 9

Good interaction with site

Posted By Brick in September, 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 -> 9

Easy to use. Limited supply of higher quality gemstones.

Posted By Newfguy in February, 2024

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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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Gemstones A-Z

Buy Oval Shape 14x10 mm Gems

25.73 ct Green Aventurine, 20 mm Round Cut From Brazil

1.34 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gems, 6.1 x 6 mm

0.74 carat Blue Sapphire, Marquise-Cut loose Sapphire from Madagascar, Natural Gem, 8 x 4 mm

1.48 ct Blue Apatite, 4.9 x 4 mm Oval Cut From Madagascar

13.92 ct Yellow Quartz, 12 x 12 mm Odd Shaped From Brazil

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

1.12 carat Round Opal, loose Certified Opal from Ethiopia, Natural Gem, 8.1 mm

9.5 ct Oval Tiger's Eye, 18.4 x 13.5 mm From India

1.61 ct Yellow Diamond, 7 mm Diamond Cut From South Africa

2.35 ct Oval Cut Andalusite, 5.9 x 3.9 mm From Brazil

5.1 ct Oval Prehnite, 9.3 x 7.9 mm From South Africa

1.11 ct Round Pietersite, 6.6 mm From Namibia

4.24 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.1 mm

3.56 ct Round Strawberry Quartz, 9.1 mm From Russia

0.71 ct Loose Yellow Sapphire, 4.6 x 4.6 mm Cushion Cut From Tanzania

1.51 ct Loose Round Cut Lapis Lazuli, 6 mm From Afghanistan

0.59 ct Purple Spinel, 5.1 x 4.3 mm Cushion Cut From Tanzania

1.31 ct Green Sphene, 7.4 x 5.3 mm Oval Cut From Sri Lanka

7.51 ct Round Quartz Cat's Eye, 12.1 mm From India

2.08 carat White Zircon, Diamond-Cut loose Zircon from Colombia, Natural Gem, 7 mm

2.6 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 22.9 x 3.6 mm

1.16 ct Loose Oval Cut Black Opal, 10.5 x 7.9 mm From Ethiopia

2.17 carat Violet Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 4.6 x 3.1 mm

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

2.05 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gem, 8.8 x 6.9 mm

4.29 carat Swiss Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 14 x 8 mm

4.27 carat Orange Zircon, Oval loose Zircon from Tanzania, Natural Untreated Gems, 8.1 x 6.1 mm

1.07 ct Green Sphene, 6.5 x 5.5 mm Oval Cut From Sri Lanka

0.57 ct Loose Purple Sapphire, 5.9 x 4.8 mm Oval Cut From Tanzania

5.35 ct Fancy Fire Agate, 16 x 11.7 mm From Mexico

0.69 ct Loose Orange Sapphire, 6 x 4.2 mm Oval Cut From Tanzania

10.54 ct Octagon Cut Smoky Quartz, 13.3 x 13.2 mm From Brazil

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