Calibrated 11 x 9 mm Cushion Shape Loose Natural Gemstones from Ge...

Some people by gems by color or price, but for many, it is best to buy gems by size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated cushion shapes, facet cut and cabochon gems available now in 11 mm 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 meant nor 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 around 0.3 mm or slightly higher even. This small variance can usually be accommodated for 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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Overall Rating -> 10

blessed be the lord blessed be the saved blessed be the work blessed be the traveled i write down my good times in these stones and when times are gray i can still se the sunny days refract in these stones

Posted By Kickbass.2 in May, 2023

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Overall Rating -> 10

Purchased for my granddaughter she was very pleased with it.

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Overall Rating -> 10

Awesome

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Overall Rating -> 10

The website was very easy to navigate. We appreciated the details about each gem, and the sort and search features of the website were helpful and easy to use.

Posted By AV in May, 2023

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Overall Rating -> 10

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!

Posted By Ana in September, 2023

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Overall Rating -> 8

I am currently pleased. I like the layout of the website.

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Overall Rating -> 10

Found the stone I wanted which was delivered quickly and met expectations.

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Overall Rating -> 9

The selection and filtering is a little overwhelming, but that's only because there is so much to choose from.

Posted By Kasper in June, 2023

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It was simple and clear to understand.

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I am excited for my first order, search tools were a great help to find the sapphire I needed for my next project! Thank you

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Overall Rating -> 10

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

Posted By Chico in May, 2023

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Overall Rating -> 9

My first purchase went well. I will purchase more gems in the future.

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Overall Rating -> 10

Great website and information

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Overall Rating -> 10

After having looked at other purchasing sites, this is my first choice.

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Overall Rating -> 10

this was very easy im exited to get my order

Posted By Mr. in April, 2024

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Gemstones A-Z

Buy Cushion Cut 11x9 mm Gems

1.06 ct Blue Kyanite, 7.1 x 5.1 mm Oval Cut From Nepal

21.83 carat Trillion Ammolite, loose Certified Ammolite from Canada, Natural Gem, 19.8 x 26.7 mm

9.6 carat Pear Coral, loose Certified Coral from Indonesia, Natural Untreated Gem, 18.8 x 13.8 mm

5.25 carat Swiss Blue Topaz, Drilled-Briolette loose Topaz from Brazil, Natural Gems, 8.2 mm

6.88 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.1 mm

1.36 carat Orange Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Untreated Gem, 6.1 mm

2.36 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 10.1 x 5.1 mm

4.14 carat Sky Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7 x 5.1 mm

0.46 ct Loose Yellow Sapphire, 4.9 x 4 mm Octagon Cut From Tanzania

1.14 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 7 x 6.9 mm

1.85 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 8 x 6 mm

3.08 carat Yellow Citrine, Square loose Citrine from Brazil, Natural Untreated Gem, 8.8 x 8.7 mm

2.14 ct Round Cut Peridot, 4.9 mm From China

6.96 ct Round Checkerboard Smoky Quartz, 8 mm From Brazil

0.96 carat Red Malaya Garnet, Round loose Malaya Garnet from Tanzania, Natural Untreated Gem, 5.6 mm

1.64 carat White Zircon, Diamond-Cut loose Zircon from Colombia, Natural Gem, 6.8 mm

1.59 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 13.1 x 4 mm

6.59 ct Oval Larimar, 11.2 x 9.2 mm From the Dominican Republic

2.88 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.9 x 4.9 mm

1.98 ct Round Onyx, 5.5 mm From Sri Lanka

0.67 carat Heart Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 6 x 5.9 mm

2.83 carat Heart Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 6.1 x 6 mm

40.95 ct Yellow Quartz, 27.9 x 17.1 mm Oval Portuguese Cut From Brazil

1.52 ct Pink Morganite, 8 mm Round Cut From Afghanistan

2.84 ct Loose Oval Cut Mystic Quartz, 11 x 8.9 mm From Brazil

10.91 ct Round Cut Color-Change Fluorite, 13.7 mm From Brazil

12.28 ct Round Cut Color-Change Fluorite, 14.9 mm From Brazil

2.07 ct Round Cut Strawberry Quartz, 8.2 mm From Russia

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

23.51 carat Emerald Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 20.2 x 15.1 mm

2.41 ct Round Onyx, 6.4 mm From Sri Lanka

11.75 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 14.1 x 10.1 mm

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