Calibrated 14 x 10 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 10 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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Gemstones A-Z

Buy Oval Shape 14x10 mm Gems

2.48 carat Emerald Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 5.8 x 3.8 mm

0.4 ct Loose Yellow Sapphire, 5.7 x 3.9 mm Oval Cut From Tanzania

1.93 carat Oval Demantoid Garnet, loose Certified Demantoid Garnet from Namibia, Natural Untreated Gems, 4 x 3 mm

14.5 ct Black Spinel, 12 x 10.1 mm Cushion Rose Cut From Thailand

0.59 carat Oval Ruby, loose Certified Ruby from Myanmar, Natural Gems, 4.9 x 3.8 mm

3.42 ct Square Cut Rainbow Moonstone, 3.1 x 3.1 mm From India

4.09 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 12.1 x 6.1 mm

29.59 ct Fancy Snowflake Obsidian, 26.8 x 21.5 mm From India

2.8 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 10 x 5.1 mm

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

2.23 ct Multicolor Spectrolite, 10 x 8.1 mm Oval Cut From Finland

0.83 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.2 x 6.2 mm

6.12 carat Pear Rutile Quartz, loose Certified Rutile Quartz from India, Natural Untreated Gem, 14.8 x 10.9 mm

3.27 ct Loose Princess Cut Sapphire, 2.8 x 2.8 mm From Tanzania

19.33 carat Round Checkerboard Amethyst, loose Certified from Brazil, Natural Untreated Gem, 18.1 mm

2.4 carat Orange Spessartite Garnet, Round loose Spessartite Garnet from Mozambique, Natural Untreated Gems, 4.6 mm

8.67 carat Pear Dendritic Agate, loose Certified Dendritic Agate from India, Natural Untreated Gem, 18.1 x 13.1 mm

8.53 ct Oval Cut Fire Opal, 18.2 x 13.5 mm From Mexico

0.66 carat Green Sapphire, Cushion loose Sapphire from Tanzania, Natural Gem, 4.6 x 4.5 mm

2.2 carat Emerald Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 5.9 x 3.9 mm

2.04 carat Oval Demantoid Garnet, loose Certified Demantoid Garnet from Namibia, Natural Untreated Gems, 5 x 4 mm

1.26 carat Purple Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Untreated Gem, 7.1 x 5.7 mm

1.3 carat Yellow Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gems, 6 x 4.9 mm

1.26 ct Yellow Beryl, 8.2 x 7.8 mm Trillion Cut From Madagascar

2.8 ct Round Checkerboard Smoky Quartz, 7.8 mm From Brazil

6.79 carat Marquise Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 18.5 x 9.5 mm

6.83 carat Blue Green Tourmaline, Carved Flower loose Tourmaline from Mozambique, Natural Untreated Gem, 11.5 mm

0.43 carat Round Grossularite Garnet, loose Certified Grossularite Garnet from Tanzania, Natural Untreated Gem, 4.7 mm

1.31 carat Pink Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 7.8 x 5.9 mm

1.15 carat Heart Pyrope Garnet, loose Certified Pyrope Garnet from the United States, Natural Untreated Gems, 5.1 x 5 mm

0.94 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Madagascar, Natural Untreated Gems, 4.1 x 4.1 mm

4.9 carat Briolette Tourmaline, loose Certified Tourmaline from Mozambique, Natural Untreated Gems, 6.3 mm

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