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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (90): Oval Shape 14x12 mm Gems Clear All
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ID: 4051901 pcs
8.20ct Amethyst
13.86mm x 11.77mm x 7.16mm
USD 43.79
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ID: 3459412 pcs
21.54ctw Rose Quartz
14.14mm x 12.36mm x 9.18mm
USD 28.00
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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: 3519081 pcs
10.02ct Tourmaline
13.50mm x 12.09mm x 8.69mm
USD 50.10
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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: 4073751 pcs
9.01ct Apatite
14.34mm x 12.16mm x 7.82mm
USD 373.64
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ID: 3871441 pcs
6.81ct Jadeite
14.25mm x 12.08mm x 3.90mm
USD 34.05
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ID: 4066841 pcs
9.55ct Maw-Sit-Sit
13.96mm x 12.00mm x 6.68mm
USD 28.65
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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: 4287151 pcs
7.54ct Citrine
14.12mm x 11.77mm x 7.63mm
USD 45.24
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ID: 4209121 pcs
7.34ct Star Moonstone
14.27mm x 12.43mm x 5.95mm
USD 22.02
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ID: 4076401 pcs
8.78ct Maw-Sit-Sit
14.49mm x 11.59mm x 6.12mm
USD 17.56
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ID: 3493771 pcs
11.23ct Rose Quartz
14.46mm x 11.91mm x 9.60mm
USD 14.60
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ID: 4209171 pcs
7.70ct Star Moonstone
14.29mm x 12.01mm x 6.53mm
USD 23.10
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ID: 4062921 pcs
13.77ct Cat's Eye Apatite
14.11mm x 12.33mm x 8.34mm
USD 206.55
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ID: 4168181 pcs
9.94ct Star Moonstone
14.15mm x 12.10mm x 7.86mm
USD 39.76
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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: 4165011 pcs
10.43ct Star Moonstone
14.05mm x 12.15mm x 8.00mm
USD 41.72
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ID: 4262481 pcs
6.42ct Agate
13.65mm x 11.81mm x 6.04mm
USD 5.14
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ID: 4262742 pcs
14.04ctw Agate
13.44mm x 11.54mm x 6.40mm
USD 11.23
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ID: 4262652 pcs
13.68ctw Agate
13.56mm x 11.52mm x 6.36mm
USD 10.94
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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