Calibrated 11 x 11 mm Trillion Shape Loose Natural Gemstones from ...

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 Trillion shapes, facet cut and cabochon gems available now in 11 mm x 11 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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Very excited and impressed with all your products. Keep up the good work....more different stones to choose from. I like Cabachons.

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Gemstones A-Z

Buy Trillion Shape 11x11 mm Gems

5.19 ct Oval Tiger's Eye, 14 x 10.3 mm From India

34.74 ct Oval Bloodstone, 26.1 x 15.2 mm From Madagascar

0.66 ct Oval Chrysoberyl Cat's Eye, 5.9 x 4.8 mm From Sri Lanka

3.45 carat Orange Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 8.9 x 7.1 mm

17.98 carat Pear Dendritic Agate, loose Certified Dendritic Agate from India, Natural Untreated Gem, 23.2 x 20.1 mm

4.5 ct Green Jade, 12.1 x 10.1 mm Oval Cut From Myanmar

0.76 carat Yellow Citrine, Heart loose Citrine from Brazil, Natural Untreated Gem, 6.1 x 6 mm

8.81 ct Green Amazonite, 7.3 x 7.2 mm Cushion Cut From Madagascar

0.89 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 6 x 4 mm

2.82 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10 x 8 mm

4.49 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12 x 9.9 mm

1.08 carat Trillion Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 5.3 x 5.2 mm

3.02 ct Loose Yellow Sapphire, 5.1 mm Round Cut From Tanzania

22.45 ct Oval Tiger's Eye, 22.1 x 16 mm From Thailand

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

5.76 ct Loose Baguette Labradorite, 9.1 x 7 mm From Madagascar

1.82 ct Oval Prehnite, 7.1 x 6.6 mm From South Africa

2.11 carat Blue Sapphire, Briolette with Hole loose Sapphire from Madagascar, Natural Gems, 4.9 mm

2.58 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gems, 8 x 6 mm

25.71 ct Oval Jasper, 30.7 x 20.6 mm From Indonesia

3.33 ct Round Rutile Quartz, 7.3 mm From India

2 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 7.2 x 7.2 mm

11.09 ct Oval Nuummite, 16.9 x 11.5 mm From India

21.15 ct Oval Rainbow Moonstone, 22.6 x 13.2 mm From the United States

7.44 ct Green Agate, 13.3 x 11.3 mm Oval Cut From India

0.95 carat Marquise Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 9.2 x 4.8 mm

5.08 ct Round Cut Smoky Quartz, 11.7 mm From Brazil

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

0.53 ct White Diamond, 2.9 x 2.6 mm Heart Cut From Brazil

11.28 ct Asscher Cut Rose Quartz, 13.6 x 13.6 mm From South Africa

8.2 ct Asscher Cut Rose Quartz, 12.5 x 12.5 mm From South Africa

4.7 ct Yellow Apatite, 9.5 x 9.3 mm Asscher Cut From Madagascar

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