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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I was in the market for birthstones for a lil gift project im doing. I'm no expert in gems or what not but the quality as far as i can tell seems to be spot on.

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Awesome

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The gem stone always has a great selection of beautiful stones. The calibrated stone fit my ring perfectly. Thank you gem select !

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Posted By WildwillyfromArizona in August, 2023

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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

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purchased birthstones to be mounted into stud earrings as a gift for a friend's gift

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I placed order#384714 based on the picture on your website and the stone came in much darker. I'm sure it's the same stone i ordered but your lighting made it seem a lighter blue. I was trying to match a stone for a customer and based on the picture it would have been close enough but the stone in person is a mile off.

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Gemstones A-Z

Buy Cushion Cut 11x9 mm Gems

2.27 ct Cushion Cut Peridot, 8 x 7 mm From Myanmar

20.36 ct Green Jadeite, 23.2 x 17.1 mm Oval Cut From Myanmar

0.72 ct Oval Checkerboard Peridot, 6 x 4.1 mm From China

21.42 ct Cushion Jasper, 24.2 x 17.5 mm From Indonesia

0.15 carat Round Emerald, loose Certified Emerald from Colombia, Natural Gem, 3.2 mm

0.8 carat Pink Morganite, Pear Shape loose Morganite from Afghanistan, Natural Untreated Gem, 8 x 4.9 mm

7.02 carat Bi-color Tourmaline, Carved Leaf loose Tourmaline from Mozambique, Natural Untreated Gem, 21.7 x 10.4 mm

41.41 ct Drilled Sphere Tiger's Eye Matrix, 14.3 mm From India

4.1 carat Square Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.1 x 10.1 mm

1.12 ct Oval Sillimanite Cat's Eye, 7.4 x 4.4 mm From Madagascar

2.42 ct Loose Orange Moonstone, 8 x 8 mm Cushion Cut From India

22.58 ct Oval Rose Quartz, 19.6 x 14.1 mm From South Africa

35.5 ct Pencil Cut Jasper, 38.3 x 11.4 mm From Indonesia

1.59 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7.1 x 5.2 mm

2.75 carat Orange Zircon, Emerald Cut loose Zircon from Tanzania, Natural Untreated Gems, 7.2 x 5 mm

1.02 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.9 x 5 mm

7.24 ct Heart Concave Cut Chrome Diopside, 13 x 12.9 mm From Brazil

25.86 ct Green Aventurine, 35.2 x 9.7 mm Pencil Cut From Brazil

1.42 ct Purple Spinel, 6.7 x 5.9 mm Cushion Cut From Tanzania

3.27 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 25.5 x 3.9 mm

2.19 carat Sky Blue Topaz, Trillion loose Topaz from Brazil, Natural Gems, 7.2 x 6.8 mm

0.44 ct Blue Kyanite, 3.6 mm Round Cut From Nepal

2.1 ct Round Cut Golden Beryl, 8.8 mm From Madagascar

0.85 carat Yellow Morganite, Pear Shape loose Morganite from Afghanistan, Natural Untreated Gem, 8 x 6 mm

4.98 carat Sky Blue Topaz, Marquise Cut loose Topaz from Brazil, Natural Gems, 10.1 x 5.1 mm

36.87 carat Pear Dendritic Agate, loose Certified Dendritic Agate from India, Natural Untreated Gem, 37.5 x 25.8 mm

27.33 ct Green Jade, 27.4 x 15.5 mm Carved From Myanmar

0.57 ct Loose Purple Sapphire, 6.5 x 4.4 mm Oval Cut From Tanzania

25.5 ct Oval Cat's Eye Opal, 23.3 x 19.8 mm From Brazil

1.91 ct Orange Sphalerite, 8 x 6.2 mm Oval Cut From Spain

18.23 ct Cushion Chalcedony, 22.6 x 15.6 mm From Brazil

0.85 ct Octagon Cut Peridot, 7 x 5.1 mm From China

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