Calibrated 14 x 12 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 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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first time here sooooooooooo we will seeeee!!!!! so far so good!!!!!!

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I purchase all of my stones from GemSelect! They're the best I've found for both selection and value.

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I did not realize how small the stone was. I cannot use it for the project I wanted, but I am keeping the stone and tru to use it in something else.

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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.

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LOVE YOU GUYS. YOU CARRY EVERY GEMSTON I WANT. THE PRICE IS GREAT,THE PRODUCT IS OUTSTANDING,AND THE SERVICE CANT BE BEET.

Posted By APPS in April, 2024

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I love your selection of gems. My only complaing is I wish I could put in a page number to return to that page.When there are over 60 pages of gems it is hard to return to a page with a gem I am considering.

Posted By Cahall in March, 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

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I had a great time searching all the lovely stones. This is my first precious loose stone purchase for my own work. I chose sapphire, and found some lovely briolettes. I wanted 3, but this set of 4 was perfect. Everything was quick and easy, and I'm excited.

Posted By Phoenix in February, 2024

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Awesome

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Overall Rating -> 9

making my own jewelry for my birth stone

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Everything was fine.

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Gemstones A-Z

Buy Oval Shape 14x12 mm Gems

3.45 ct Asscher Cut Rose Quartz, 9.7 x 9.7 mm From South Africa

2.3 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 9.1 x 6.1 mm

0.54 ct Loose Pink Sapphire, 5.8 x 4.9 mm Oval Cut From Tanzania

3.04 ct Yellow Andesine Labradorite, 10.2 x 8.2 mm Oval Cut From Congo

7.88 ct Gray Star Sapphire, 10.6 x 10.2 mm Oval Cut From Myanmar

3.88 carat Round Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.8 mm

7.4 carat White Topaz, Square loose Topaz from Brazil, Natural Untreated Gems, 5.1 x 5 mm

7.37 ct White Quartz, 12.9 mm Diamond Cut From Brazil

16.22 ct Cushion Lapis Lazuli, 19.9 x 15.2 mm From Afghanistan

3.6 ct Round Checkerboard Smoky Quartz, 7.9 mm From Brazil

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

2.53 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 7 x 5.1 mm

2.3 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gems, 6.1 x 4.1 mm

1.1 carat Oval Ruby, loose Certified Ruby from Myanmar, Natural Gem, 6.8 x 4.9 mm

0.5 carat London Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 6.2 x 4.1 mm

0.44 carat Orange Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 5.6 x 4 mm

0.59 carat Green Sapphire, Cushion loose Sapphire from Tanzania, Natural Gem, 4.5 x 4.5 mm

1.1 ct Oval Black Opal, 5.8 x 4 mm From Ethiopia

0.81 carat Yellow Citrine, Marquise Cut loose Citrine from Brazil, Natural Untreated Gem, 9 x 5 mm

0.66 ct Octagon Cut Color-Change Diaspore, 6.7 x 4.1 mm From Turkey

0.63 ct Yellow Beryl, 6.9 x 5 mm Oval Cut From Madagascar

7.23 ct Green Agate, 18.5 x 9.2 mm Carved From India

6.45 ct Oval Cut Strawberry Quartz, 11 x 8.9 mm From Russia

5.06 carat Sky Blue Topaz, Heart loose Topaz from Brazil, Natural Gems, 9 x 8.9 mm

2.84 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11.2 x 8.3 mm

1.12 ct Round Cat's Eye Moonstone, 6.9 mm From India

2.26 ct Oval Spectrolite, 10.1 x 8.2 mm From Finland

6.34 ct Blue Star Sapphire, 7 x 5.2 mm Oval Cut From Thailand

1.76 ct Orange Moonstone, 7.1 x 7 mm Square Cut From India

1.97 carat Princess-Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 7.6 x 7.6 mm

7.49 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gems, 12.2 x 10.1 mm

18.99 ct Trillion Jasper, 21.8 x 17.4 mm From Indonesia

Gemstone Information

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