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Buy Oval Shape 14x12 mm Gems

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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (108): Oval Shape 14x12 mm Gems Clear All
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Green Actinolite Cat's Eye Gem - 7.8ct Oval Cabochon (ID: 485805)

Oval Green Actinolite Cat's Eye

7.8ct
14.3 x 12.3 mm
$ 117.60
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1 pc
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Multicolor Fire Agate Gem - 8ct Oval Cabochon (ID: 487022)

Oval Multicolor Fire Agate

8ct
13.7 x 12.3 mm
$ 62.15
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1 pc
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Cream Star Moonstone Gem - 10.4ct Oval Cabochon (ID: 416501)

Oval Cream Star Moonstone

10.4ct
14.1 x 12.2 mm
$ 41.72
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Green Quartz Cat's Eye Gem - 10ct Oval Cabochon (ID: 472514)

Oval Green Quartz Cat's Eye

10ct
14.1 x 12.2 mm
$ 29.85
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2 pcs
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Green Agate Gem - 7.5ct Oval Cabochon (ID: 445069)

Oval Green Agate

7.50 ct (total 14.99ctw)
13.6 x 12.1 mm
$ 10.49
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Cream Star Moonstone Gem - 8ct Oval Cabochon (ID: 490450)

Oval Cream Star Moonstone

8ct
14.5 x 12.4 mm
$ 16.04
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Yellow Dendrite Moss Opal Gem - 4.3ct Oval Cabochon (ID: 470213)

Oval Yellow Moss Opal

4.3ct
14.1 x 12 mm
$ 21.25
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Cream Star Moonstone Gem - 12.2ct Oval Cabochon (ID: 416862)

Oval Cream Star Moonstone

12.2ct
14.5 x 11.7 mm
$ 48.88
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Golden Green Cat's Eye Apatite Gem - 10.8ct Oval Cabochon (ID: 406293)

Oval Green Cat's Eye Apatite

10.8ct
14 x 11.9 mm
$ 161.70
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Grayish Silver Star Sapphire Gem - 14.4ct Oval Cabochon (ID: 470808)

Oval Gray Star Sapphire

14.4ct
13.5 x 12.3 mm
$ 503.65
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Golden-Brown Star Sunstone Gem - 9.1ct Oval Cabochon (ID: 486016)

Oval Brown Star Sunstone

9.1ct
13.6 x 12.3 mm
$ 50.38
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Green Maw-Sit-Sit Gem - 8.8ct Oval Cabochon (ID: 407640)

Oval Green Maw-Sit-Sit

8.8ct
14.5 x 11.6 mm
$ 17.56
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Golden-Brown Star Sunstone Gem - 9.9ct Oval Cabochon (ID: 486324)

Oval Brown Star Sunstone

9.9ct
14.4 x 11.6 mm
$ 54.58
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Golden-Brown Star Sunstone Gem - 9.5ct Oval Cabochon (ID: 471503)

Oval Brown Star Sunstone

9.5ct
13.9 x 11.8 mm
$ 19.02
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Golden-Brown Star Sunstone Gem - 10ct Oval Cabochon (ID: 486321)

Oval Brown Star Sunstone

10ct
14 x 12 mm
$ 55.52
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Golden-Brown Star Sunstone Gem - 9.4ct Oval Cabochon (ID: 471500)

Oval Brown Star Sunstone

9.4ct
13.7 x 12.1 mm
$ 18.72
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Grayish Silver Star Sapphire Gem - 13.5ct Oval Cabochon (ID: 470809)

Oval Gray Star Sapphire

13.5ct
13.7 x 11.6 mm
$ 471.10
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Spotted Green Bloodstone Gem - 10.3ct Oval Cabochon (ID: 382671)

Oval Green Bloodstone

10.3ct
14 x 12 mm
$ 51.30
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Blue-Green Cat's Eye Aquamarine Gem - 12ct Oval Cabochon (ID: 474248)

Oval Green Cat's Eye Aquamarine

12ct
14 x 11.7 mm
$ 120.00
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Greenish-Blue Grandidierite Gem - 6.4ct Oval Cabochon (ID: 471871)

Oval Blue Grandidierite

6.4ct
13.6 x 11.6 mm
$ 961.50
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Green Fluorite Gem - 8.7ct Oval Cabochon (ID: 475525)

Oval Green Fluorite

8.7ct
14.5 x 11.6 mm
$ 34.96
Item in Stock
1 2 3 4 5
Oval Shape 14x12 mm Gems
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.

Certified Customer Reviews
Overall Rating -> 10 star ratings
I love that I was able to find a site that offers REAL gemstones. I love the pictures provided of the gems so I can look at each one from different angles, I love the variety of gems on the site & I love the ability to narrow down my search to look at certain gems that fit my criteria.
Posted By Risuna in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Always a pleasure to do business with you. Gems have always been as pictured, certificate option is appreciated.
Posted By Lawrencekramer in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
My experience with gemselect was awesome so far. I had a few questions about their website and making orders and they replied quickly and were happy to help. I have not received the items I ordered yet as I just ordered them this morning. Although, I truly feel I am going to be a very happy customer once I do receive my items. Gemselect guarantees all their items and have a great return policy just incase. The have a vast selection of all kinds of stones and not to mention their prices are much better than some other websites. Thanks Gemselect I’ll be doing business here from now on!
Posted By Jpapaleo in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I was very happy on the quality of the gemstones I recieved from GemSelect, I will deffinetly buy again.
Posted By Mckeg in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Great, easy to use, efficient!
Posted By Olive in January, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
Great selection. Love the many learning features like articles and gem information. Prices competitive for natural stones. I do miss not having a selection of lab-made stones, CZ’s, etc, which are useful when price and cost are factors.
Posted By Dirk in January, 2019
Source: Bizrate
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart