Calibrated 8 x 6 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 8 x 6 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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The website is user friendly, has excellent selection. I've always found what I was looking for with Gem Select. When others don't have it they do. And most important, they have a way for you to pay without using PayPal. I cannot use PayPal they closed my account because of no cell phone.

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Overall Rating -> 9

So many gorgeous stones! The only "complaint" I have is it's difficult to visualize sizes in mm. Perhaps some way to compare in inches?It has been a long time since I bought stones from Gem select, but the process wasn't too difficult.

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Gemstones A-Z

Buy Oval Shape 8x6 mm Gems

0.62 ct Loose Yellow Sapphire, 6.1 x 4.1 mm Oval Cut From Tanzania

0.42 carat Blue Sapphire, Round Cabochon loose Sapphire from Tanzania, Natural Gem, 4.2 mm

11.67 ct Carved Ruby-Zoisite, 22.6 x 14.4 mm From Tanzania

10.83 ct Amethyst Geode Slice, 18 x 14.3 mm From Brazil

18.33 ct Fancy Jasper, 20.4 x 13.8 mm From Indonesia

9.32 ct Fancy Dendritic Agate, 24.2 x 14.2 mm From India

27.61 ct Oval Snowflake Obsidian, 35.4 x 19.1 mm From India

2.84 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 10.1 x 9.7 mm

8.82 ct Oval Agate, 12.7 x 12.5 mm From Indonesia

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

0.8 carat Blue Sapphire, Marquise-Cut loose Sapphire from Madagascar, Natural Gem, 8 x 4 mm

1.35 carat Yellow Citrine, Emerald-Cut loose Citrine from Brazil, Natural Untreated Gem, 7.8 x 5.8 mm

0.92 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 6.1 x 4.1 mm

44.7 carat Pear Rhodochrosite, loose Certified Rhodochrosite from South Africa, Natural Untreated Gem, 33.5 x 21.7 mm

7.08 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.2 x 4.1 mm

6.9 carat Sky Blue Topaz, Marquise Cut loose Topaz from Brazil, Natural Gems, 14.4 x 7.2 mm

2.87 ct Yellow Beryl, 11 x 8.8 mm Oval Cut From Brazil

2.1 ct Orange Sunstone, 8.9 mm Round Cut From India

4.08 ct Round Cut Smoky Quartz, 10.8 mm From Brazil

2.04 carat Pink Tourmaline, Round Cabochon loose Tourmaline from Mozambique, Natural Untreated Gems, 5.9 mm

34.48 ct Oval Pietersite, 30.2 x 22.2 mm From Namibia

1.1 ct Marquise Cut Color-Change Diaspore, 11 x 5.1 mm From Turkey

11.64 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 14 x 10.1 mm

2.55 ct Oval Strawberry Quartz, 9.1 x 7.1 mm From Russia

5.68 ct Yellow Quartz, 12.1 x 12 mm Octagon Concave Cut From Brazil

40.56 carat Blue Aquamarine, Emerald Cut loose Aquamarine from Mozambique, Natural Untreated Gem, 22 x 17.5 mm

1.38 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 7.2 x 6 mm

7.6 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.2 mm

1.14 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.2 x 4.3 mm

1.45 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7 x 5.1 mm

10.7 ct Marquise Concave Cut Smoky Quartz, 19.9 x 13.4 mm From Brazil

0.79 carat Cushion Cabochon Emerald, loose Certified Emerald from Colombia, Natural Gem, 6.1 x 5 mm

Gemstone Information

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