Calibrated Cushion Shape Gemstones 10x8 mm size from GemSelect

Some people by gems by color or prize, 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 10 mm x 8 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 am of the opinion that the company gem select cares about the product beautiful gems it sells and the cost of the gem I purchased was small i was treated as if it cost a lot of money and product was described in detail and i felt good about the little stones i had ordered.

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Gemstones A-Z

Buy Cushion Shape 10x8 mm Gems

3.46 ct Loose Oval Concave Cut Mystic Quartz, 9.1 x 7.1 mm From Brazil

2.62 ct Oval Prehnite, 8.5 x 6.9 mm From South Africa

22.69 ct Cushion Lapis Lazuli, 20 x 15.2 mm From Afghanistan

2.41 ct Red Agate, 7.6 x 6 mm Oval Cut From India

3.38 carat Yellow Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 10.1 x 7.9 mm

0.73 ct Yellow Sphalerite, 5.2 mm Round Cut From Spain

10.25 carat Pear Quartz With Marcasite, loose Certified Quartz With Marcasite from Brazil, Natural Untreated Gem, 17.8 x 13.2 mm

1.29 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 8.7 x 6.8 mm

3 carat Trillion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10 x 9.8 mm

3.12 ct Loose Princess Cut Sapphire, 2.7 x 2.7 mm From Tanzania

3.48 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gem, 10.3 x 8.3 mm

0.88 ct Blue Kyanite, 6.9 x 5.1 mm Oval Cut From Nepal

5.3 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 15 x 10.2 mm

0.9 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 14.9 x 3.2 mm

5.26 ct Carved Prehnite, 12.1 x 9.8 mm From South Africa

4.57 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.1 x 4 mm

38.87 ct Round Hematite, 21.6 mm From Brazil

1.39 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 13.9 x 3.8 mm

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

2.18 ct Loose Yellow Sapphire, 4.5 mm Round Cut From Tanzania

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

1.47 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.6 x 6.2 mm

2.75 ct Oval Cut Kornerupine, 10.2 x 7.5 mm From Sri Lanka

0.35 ct Loose Orange Sapphire, 5 x 2.6 mm Marquise Cut From Tanzania

1.09 carat Cushion Checkerboard Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 5.1 x 5 mm

3.82 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 12.1 x 10 mm

4.13 carat Blue Green Grandidierite, Pear loose Grandidierite from Madagascar, Natural Untreated Gem, 12 x 8.6 mm

2.62 ct Oval Cut Strawberry Quartz, 8.2 x 6.3 mm From Russia

11.53 ct Round Pietersite, 14.3 mm From Namibia

24.78 ct Oval Jasper, 30 x 19.2 mm From Indonesia

3.85 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Tanzania, Natural Untreated Gems, 7.1 x 5 mm

6.24 ct Black Star Sapphire, 11.3 x 9.2 mm Oval Cut From Thailand

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