Calibrated 11 x 9 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 11 x 9 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 well organized and works fast forward and back. Plenty of filters. Each gem is described in detail and you receive the one pictured. Gem material info and sources available. I would like to see more specifics on sources besides country- at least region or state and in the US with Turquiose which mine. Thanks!

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making my own jewelry for my birth stone

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I was looking for ammolite for my husband. Other websites are not always clear about whether they have genuine ammolite or simulated ammolite. I have purchased from GemSelect before and trust that the stones are genuine. Finding the stones I want is easy, and I love all of the search filter options!

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Gemstones A-Z

Buy Oval Shape 11x9 mm Gems

2.7 carat Swiss Blue Topaz, Heart loose Topaz from Brazil, Natural Gem, 9.2 x 9.1 mm

2.27 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7 x 5.1 mm

1.86 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.2 x 6.8 mm

0.78 ct Loose Yellow Sapphire, 5.1 x 3 mm Baguette Cut From Tanzania

0.88 ct Loose Yellow Sapphire, 4.4 mm Round Cut From Tanzania

1.38 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.1 x 6.5 mm

15.56 ct Baguette Jasper, 16.6 x 12.8 mm From Indonesia

0.6 carat Blue Sapphire, Diamond-Cut loose Sapphire from Madagascar, Natural Gem, 5.1 mm

7.15 carat White Topaz, Square loose Topaz from Brazil, Natural Untreated Gems, 5.1 x 5 mm

5.73 ct Loose Oval Lapis Lazuli, 13.8 x 10.3 mm From Afghanistan

1.73 carat Orange Hessonite Garnet, Round loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.1 mm

5.05 ct Round Pietersite, 11.3 mm From Namibia

13.85 ct Black Spinel, 11.6 mm Round Rose Cut From Thailand

1.72 carat Oval Peridot, loose Certified from China, Natural Untreated Gems, 7 x 5 mm

0.97 carat Orange Hessonite Garnet, Round loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 5.8 mm

1.33 ct Loose Yellow Sapphire, 4.6 x 4.6 mm Cushion Cut From Tanzania

1.99 carat Pear Prehnite, loose Certified Prehnite from South Africa, Natural Untreated Gem, 11.2 x 6.8 mm

6.18 ct Loose Baguette Labradorite, 9.2 x 7.1 mm From Madagascar

1.26 carat Pink Tourmaline, Round Cabochon loose Tourmaline from Mozambique, Natural Untreated Gem, 6.6 mm

0.57 carat Green Sapphire, Cushion loose Sapphire from Tanzania, Natural Gem, 4.4 x 4.2 mm

5.12 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.2 x 4.2 mm

1.37 ct Yellow Beryl, 8.8 x 6.8 mm Oval Cut From Madagascar

2.19 ct Oval Checkerboard Rainbow Moonstone, 6.9 x 4 mm From India

2.23 ct Yellow Apatite, 7.8 x 7.7 mm Asscher Cut From Madagascar

2.66 ct Oval Prehnite, 10.2 x 7.8 mm From South Africa

2.44 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7.1 x 5.1 mm

2.13 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 8 x 6.2 mm

1.58 ct Yellow Sillimanite, 8.1 x 6.2 mm Oval Cut From Sri Lanka

1.08 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 9.8 x 4.3 mm

2.3 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7 x 6.9 mm

1.06 carat Teal Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 5.6 x 5.6 mm

3.4 carat Green Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 23.1 x 4.4 mm

Gemstone Information

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