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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Overall Rating -> 10

Trustworthy site. I've had several good experiences with company. Products always have met my expectations. Thank you.

Posted By Ray in February, 2024

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Overall Rating -> 9

So many gorgeous stones! The only "complaint" I have is it's difficult to visualize sizes in mm. Perhaps some way to compare in inches?It has been a long time since I bought stones from Gem select, but the process wasn't too difficult.

Posted By Ktreva52 in February, 2024

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Overall Rating -> 9

My first purchase went well. I will purchase more gems in the future.

Posted By NoHalalAl in March, 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 -> 8

Very easy to find the specific stone I was looking for. I am pleased by both the selection and the price of the stones that are available. The only "bad" thing that I have to say is that the interface of the site is outdated.

Posted By Nick in March, 2024

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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

Selection and purchasing online was very easy

Posted By Aggy in January, 2024

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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.

Posted By Nikki J in September, 2023

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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

great. thank you

Posted By Carrotroller in July, 2023

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Overall Rating -> 9

An it was good.

Posted By Miguel in June, 2023

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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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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 -> 9

The selection and filtering is a little overwhelming, but that's only because there is so much to choose from.

Posted By Kasper in June, 2023

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Overall Rating -> 10

Very good, very fast, everything as described.

Posted By B in October, 2023

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Gemstones A-Z

Buy Oval Shape 14x12 mm Gems

0.68 carat Pink Morganite, Pear Shape loose Morganite from Afghanistan, Natural Untreated Gem, 8.2 x 5.1 mm

6.97 ct Oval Malachite, 12.1 x 10.1 mm From Congo

2.99 ct Blue Star Sapphire, 6.3 mm Round Cut From Thailand

14.13 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 19.6 x 14.8 mm

6.01 carat Blue Aquamarine, Emerald Cut loose Aquamarine from India, Natural Untreated Gem, 12.6 x 8.2 mm

2.12 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7 x 5.1 mm

11.02 ct Octagon Cut Smoky Quartz, 13.5 x 13.4 mm From Brazil

4.7 carat London Blue Topaz, Heart loose Topaz from Brazil, Natural Gem, 10.3 x 9.4 mm

15.14 ct Yellow Quartz, 16.3 x 15.5 mm Cushion Cut From Brazil

24.83 ct Loose Violet Lepidolite, 35.7 x 9.3 mm Pencil Cut From the United States

2.15 ct Square Cut Rainbow Moonstone, 2.9 x 2.9 mm From India

0.87 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gem, 11.9 x 3.9 mm

2.55 ct Oval Strawberry Quartz, 9.1 x 7.1 mm From Russia

20.28 ct Oval Rose Quartz, 18.3 x 13.2 mm From South Africa

5.64 carat Cushion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 15.1 x 9.1 mm

0.78 carat Yellow Morganite, Pear Shape loose Morganite from Afghanistan, Natural Untreated Gem, 7.9 x 5.8 mm

27.29 ct Cushion Fossil Coral, 19.3 x 13.3 mm From Indonesia

30.55 ct Cushion Fossil Coral, 16.6 x 16.2 mm From Indonesia

0.5 ct Oval Cut Kornerupine, 4.5 x 3.3 mm From Sri Lanka

2.21 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 11.7 x 8.8 mm

5.13 ct Black Star Sapphire, 10.6 x 8.1 mm Oval Cut From Thailand

126.78 carat Swiss Blue Topaz, Heart loose Topaz from Brazil, Natural Gem, 30.3 x 30.1 mm

1.52 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 10.3 x 4.5 mm

2.07 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 9.2 x 9.1 mm

5.04 ct Yellow Moonstone, 13.3 x 9.2 mm Oval Cut From India

2.6 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 9.3 x 7.6 mm

0.32 ct Yellow Sphalerite, 4.5 x 3.9 mm Trillion Cut From Spain

9.56 carat Purple Kunzite, Pear Shape loose Kunzite from Afghanistan, Natural Untreated Gem, 13.7 x 11.6 mm

0.72 ct Blue Kyanite, 6.2 x 4.2 mm Oval Cut From Nepal

3.07 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11.1 x 9.1 mm

3.1 ct Marquise Concave Cut Smoky Quartz, 18.1 x 7.1 mm From Brazil

4.19 carat Pear Pietersite, loose Certified Pietersite from Namibia, Natural Untreated Gem, 14.9 x 8.6 mm

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