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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (80): Oval Shape 14x12 mm Gems Clear All
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ID: 4076381 pcs
10.79ct Maw-Sit-Sit
14.24mm x 12.01mm x 7.53mm
USD 21.58
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ID: 3065351 pcs
11.10ct Rose Quartz
13.89mm x 12.12mm x 9.24mm
USD 13.32
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ID: 3884001 pcs
10.12ct Star Sapphire
13.79mm x 11.60mm x 5.52mm
USD 164.35
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ID: 3065281 pcs
10.12ct Rose Quartz
14.05mm x 11.89mm x 8.12mm
USD 12.14
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ID: 3459432 pcs
18.68ctw Rose Quartz
14.22mm x 12.17mm x 7.97mm
USD 24.28
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ID: 3330041 pcs
10.85ct Rose Quartz
14.13mm x 12.11mm x 8.33mm
USD 13.02
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ID: 3329671 pcs
12.62ct Rose Quartz
14.11mm x 12.11mm x 9.66mm
USD 15.14
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ID: 4209631 pcs
7.78ct Star Moonstone
14.43mm x 11.62mm x 6.61mm
USD 23.34
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ID: 3163971 pcs
11.75ct Rose Quartz
14.19mm x 12.13mm x 8.94mm
USD 14.10
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ID: 3329611 pcs
10.27ct Rose Quartz
14.14mm x 12.21mm x 7.31mm
USD 12.32
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ID: 3329661 pcs
12.24ct Rose Quartz
14.16mm x 12.17mm x 9.12mm
USD 14.69
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ID: 3858561 pcs
12.80ct Star Sapphire
14.20mm x 11.89mm x 6.25mm
USD 192.00
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ID: 3339221 pcs
11.08ct Cat's Eye Aquamarine
14.14mm x 11.88mm x 9.17mm
USD 199.44
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ID: 3828091 pcs
8.06ct Jadeite
14.18mm x 11.73mm x 5.18mm
USD 56.42
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ID: 3330011 pcs
11.30ct Rose Quartz
14.10mm x 11.91mm x 8.84mm
USD 13.56
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ID: 4180941 pcs
8.78ct Star Moonstone
14.11mm x 11.58mm x 7.02mm
USD 35.12
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ID: 4076411 pcs
10.35ct Maw-Sit-Sit
14.16mm x 11.63mm x 7.50mm
USD 20.70
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ID: 4088191 pcs
10.46ct Bloodstone
13.67mm x 12.21mm x 9.05mm
USD 36.61
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ID: 4143791 pcs
10.79ct Aquamarine
14.19mm x 12.00mm x 9.09mm
USD 86.32
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ID: 4188751 pcs
10.23ct Star Moonstone
14.53mm x 12.28mm x 8.11mm
USD 40.92
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ID: 4262851 pcs
7.57ct Agate
13.66mm x 11.54mm x 6.90mm
USD 6.06
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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.

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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