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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Very large selection of items and we used the stones to have several pieces of jewelry made for us.

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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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Overall Rating -> 9

I am of the opinion that the company gem select cares about the product beautiful gems it sells and the cost of the gem I purchased was small i was treated as if it cost a lot of money and product was described in detail and i felt good about the little stones i had ordered.

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Overall Rating -> 10

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Gemstones A-Z

Buy Oval Shape 14x12 mm Gems

2.59 ct Oval Malachite, 9.1 x 6.5 mm From Congo

1.65 carat Pink Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 7.2 x 6.4 mm

26.85 ct Oval Jasper, 32.2 x 21.3 mm From Indonesia

30.02 ct Cushion Chalcedony, 25 x 23.8 mm From Brazil

40.44 ct Square Tiger's Eye Matrix, 22.4 x 22.4 mm From Mexico

6.35 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 15.7 x 12.5 mm

3.85 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7.1 x 5.3 mm

0.77 ct Loose Violet Sapphire, 5.1 x 4.1 mm Oval Cut From Tanzania

1.35 ct Cushion Cut Color-Change Diaspore, 12.9 x 3.5 mm From Turkey

4.16 ct Yellow Quartz, 13.9 x 10 mm Carved From Brazil

2 carat Emerald Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 8.9 x 6.9 mm

5.01 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 14 x 10 mm

1.71 ct Pink Kunzite, 6.7 x 5.6 mm Octagon Cut From Afghanistan

0.59 carat Teal Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 5 x 3.9 mm

3.85 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12 x 9.9 mm

1.13 ct Oval Chocolate Opal, 9.1 x 7.1 mm From Ethiopia

1.24 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.4 x 5.9 mm

2.77 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gems, 7.1 x 5.2 mm

2.6 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 9.5 x 6.2 mm

8.1 ct Purple Kunzite, 12.6 x 10.3 mm Oval Cut From Afghanistan

0.91 ct Yellow Beryl, 7.8 x 5.7 mm Oval Cut From Madagascar

3.04 ct Oval Tiger's Eye, 10.1 x 7.7 mm From Thailand

2.79 carat Trillion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.1 x 9.9 mm

4.24 ct Heart Onyx, 10.2 x 10 mm From Sri Lanka

11.83 carat Sky Blue Topaz, Carved Fruit loose Topaz from Brazil, Natural Gem, 12.5 x 10.8 mm

0.68 ct Loose Pear Labradorite, 6.6 x 4.7 mm From Madagascar

1.16 ct Blue Green Apatite, 6 x 4.9 mm Oval Cut From Madagascar

0.79 carat Yellow Citrine, Square loose Citrine from Brazil, Natural Untreated Gem, 5.7 x 5.7 mm

4 ct Loose Pear Dendritic Agate, 13.9 x 10 mm From India

1 ct Yellow Beryl, 8.2 x 7.9 mm Trillion Cut From Madagascar

2.67 ct Round Prehnite, 6.6 mm From South Africa

0.37 ct Loose Yellow Sapphire, 5 x 3.1 mm Octagon Cut From Tanzania

Gemstone Information

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