Calibrated 6 x 4 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 6 x 4 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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Hello: You do have good website. Vast majority of folks would buy the Gems for its spiritual, physical / energy level, emotional level positive aspects. You have only very brief mention of this aspect of each Gem ..may be you can add little bit more about ways to leverage the beneificial effect of each gems i.e. some practical tips.ThanksRupen Patel

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It was easy to navigate and I hope that the gem is as nice as the picture

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I searched for the item by description and millimeter and had my choice come up and then made the best selection.

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Gemstones A-Z

Buy Oval Shape 6x4 mm Gems

0.88 carat Orange Hessonite Garnet, Square loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 5.1 x 5.1 mm

1.53 carat Green Tourmaline, Round Cabochon loose Tourmaline from Mozambique, Natural Untreated Gem, 7.1 mm

2.24 ct Loose Princess Cut Sapphire, 3.1 x 3 mm From Tanzania

3.32 ct Round Checkerboard Smoky Quartz, 8 mm From Brazil

0.84 carat Pear Shape Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.9 x 6 mm

20.59 ct Brown Moonstone, 22.2 x 16.2 mm Oval Cut From India

1.47 ct Oval Sillimanite Cat's Eye, 7.7 x 5.5 mm From Madagascar

0.93 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.1 x 4.1 mm

2.4 carat Orange Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gems, 4.6 x 3.7 mm

10.96 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 16.6 x 9.3 mm

10.24 carat Pear Tsavorite Garnet, loose Certified Tsavorite Garnet from Tanzania, Natural Untreated Gem, 17.1 x 12.7 mm

0.99 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 6 x 4 mm

1.62 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gem, 8 x 6.2 mm

1.47 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 8 x 6.1 mm

1.59 ct Oval Cut Peridot, 8.8 x 6.8 mm From China

65.9 ct Round Labradorite, 25.5 mm From Madagascar

22.71 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 23.1 x 21.5 mm

7.29 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gems, 13.5 x 9.8 mm

7.02 ct Loose Round Concave Cut Mystic Quartz, 10.2 mm From Brazil

9.33 ct Loose Round Agate, 12.3 mm From Indonesia

1.32 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gems, 7.1 x 4.9 mm

1.99 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 8.4 x 6.1 mm

7.52 ct Carved Prehnite, 18.3 x 11.4 mm From South Africa

0.71 ct Loose Pink Sapphire, 5 x 4 mm Oval Cut From Madagascar

6.29 ct Loose Baguette Tiger's Eye, 12 x 10 mm From Thailand

28.73 carat Pear Checkerboard Nuummite, loose Certified Nuummite from India, Natural Untreated Gem, 24.9 x 19 mm

0.86 ct Green Sphene, 5.9 x 5.1 mm Oval Cut From Sri Lanka

3.2 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7 x 5.1 mm

1.45 ct Oval Cat's Eye Opal, 8.6 x 6.2 mm From Madagascar

2.43 ct Yellow Apatite, 8.2 x 8 mm Asscher Cut From Madagascar

11.34 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 19.2 x 9 mm

1.68 carat White Zircon, Diamond-Cut loose Zircon from Colombia, Natural Gem, 6.9 mm

Gemstone Information

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