Calibrated Heart Shape Gemstones 7 x 7 mm size from GemSelect

Some people by gems by color or price, but for many, it may be better to buy gems by size - especially if you're in need to a gem to replace another previous item that was lost or damaged: Calibrated heart shaped facet cut gems and cabochon gems in 7 x 7 mm size. Buy a wide range of calibrated gemstones by size 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 Heart Shape 7x7 mm Gems

86.91 ct Odd Shaped Druzy Citrine, 40.3 x 29.5 mm From Uruguay

30.68 ct Oval Jasper, 31.1 x 21.7 mm From Indonesia

21.57 ct Square Quartz With Marcasite, 17.5 x 17.4 mm From Brazil

2.98 ct Cushion Checkerboard Peridot, 9.9 x 7.8 mm From China

7.32 ct Black Spinel, 9.2 mm Round Rose Cut From Thailand

0.45 carat Yellow Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 5.7 x 3.9 mm

3.54 ct Loose Orange Moonstone, 8 x 7.9 mm Trillion Cut From India

0.21 carat Blue Aquamarine, Pear Shape loose Aquamarine from India, Natural Untreated Gem, 5.2 x 3.1 mm

5.56 ct Green Amazonite, 10.3 x 10.3 mm Cushion Cut From Madagascar

4.38 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 12.1 x 9.7 mm

2.29 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.1 x 6.2 mm

12.05 ct Fancy Quartz With Marcasite, 14.2 x 14 mm From Brazil

2.1 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 10.1 x 8.2 mm

1.43 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 7.1 x 5 mm

7.81 carat Swiss Blue Topaz, Carved Leaf loose Topaz from Brazil, Natural Gem, 14.2 x 12.9 mm

1.29 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 6.8 x 5 mm

1.96 carat Oval Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 7 x 5.1 mm

0.97 ct Orange Sunstone, 6.8 mm Round Cut From India

10.81 ct Loose Pear Dendritic Agate, 14.3 x 10.2 mm From India

1.71 carat Pink Malaya Garnet, Marquise Cut loose Malaya Garnet from Tanzania, Natural Untreated Gem, 10 x 5.2 mm

1.58 ct Oval Strawberry Quartz, 8.1 x 6.3 mm From Russia

0.77 ct Loose White Sapphire, 4.4 mm Diamond Cut From Madagascar

16.42 ct Yellow Quartz, 18 mm Round Concave Cut From Brazil

0.16 carat Square Emerald, loose Certified Emerald from Colombia, Natural Gem, 2.9 x 2.9 mm

5.08 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12 x 10.2 mm

4.81 ct Brown Moonstone, 11.1 x 9.2 mm Oval Cut From India

6.41 ct Green Agate, 9.3 x 8.6 mm Oval Cut From India

0.54 carat Blue Sapphire, Diamond-Cut loose Sapphire from Madagascar, Natural Gem, 4.9 mm

6.01 ct Round Cut Smoky Quartz, 12.1 mm From Brazil

3.24 carat Sky Blue Topaz, Emerald Cut loose Topaz from Cambodia, Natural Gem, 8.3 x 8.2 mm

1.52 ct Oval Buff Top Peridot, 6.2 x 6 mm From China

15.66 carat Emerald Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 18.3 x 13.3 mm

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