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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (178): Heart Shape 10x10 mm Gems Clear All
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ID: 4550171 pcs
thumb image of 3.2ct Heart Facet Violet Amethyst (ID: 455017)
3.17 ct Amethyst
10.1 x 10.1 mm
$ 22.19
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ID: 4487532 pcs
thumb image of 8.5ct Heart Facet Swiss Blue Topaz (ID: 448753)
8.50 ct Topaz
10.1 x 10.2 mm
$ 55.25
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ID: 4548951 pcs
thumb image of 3.5ct Heart Facet Violet Amethyst (ID: 454895)
3.49 ct Amethyst
9.9 x 10 mm
$ 24.43
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ID: 4487542 pcs
thumb image of 7.4ct Heart Facet Swiss Blue Topaz (ID: 448754)
7.42 ct Topaz
9.9 x 9.8 mm
$ 48.23
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ID: 4552191 pcs
thumb image of 2.9ct Heart Facet Violet Amethyst (ID: 455219)
2.93 ct Amethyst
10.1 x 9.9 mm
$ 20.51
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ID: 4554601 pcs
thumb image of 3ct Heart Facet Violet Amethyst (ID: 455460)
2.99 ct Amethyst
10.1 x 10.1 mm
$ 20.93
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ID: 3549872 pcs
thumb image of 6ct Half-Drilled Heart Checkerboard Facet Yellow Golden Citrine (ID: 354987)
6.04 ct Citrine
10.1 x 10 mm
$ 30.20
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ID: 4486541 pcs
thumb image of 4.4ct Heart Facet Swiss Blue Topaz (ID: 448654)
4.37 ct Topaz
10.2 x 10 mm
$ 28.40
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ID: 4554571 pcs
thumb image of 3.4ct Heart Facet Violet Amethyst (ID: 455457)
3.35 ct Amethyst
10 x 10 mm
$ 23.45
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ID: 4552111 pcs
thumb image of 3.2ct Heart Facet Violet Amethyst (ID: 455211)
3.18 ct Amethyst
10 x 10.2 mm
$ 22.26
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ID: 3549812 pcs
thumb image of 6.2ct Half-Drilled Heart Checkerboard Facet Yellow Golden Citrine (ID: 354981)
6.18 ct Citrine
10.1 x 9.9 mm
$ 30.90
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ID: 4552211 pcs
thumb image of 3.4ct Heart Facet Violet Amethyst (ID: 455221)
3.37 ct Amethyst
9.8 x 10 mm
$ 23.59
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ID: 4556491 pcs
thumb image of 3.2ct Heart Facet Violet Amethyst (ID: 455649)
3.15 ct Amethyst
10.1 x 10.1 mm
$ 22.05
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ID: 4487052 pcs
thumb image of 8.4ct Heart Facet Swiss Blue Topaz (ID: 448705)
8.43 ct Topaz
9.9 x 10 mm
$ 54.80
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ID: 3549932 pcs
thumb image of 6.2ct Half-Drilled Heart Checkerboard Facet Yellow Golden Citrine (ID: 354993)
6.17 ct Citrine
10 x 9.8 mm
$ 30.85
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ID: 3549922 pcs
thumb image of 6.1ct Half-Drilled Heart Checkerboard Facet Yellow Golden Citrine (ID: 354992)
6.08 ct Citrine
10 x 10 mm
$ 30.40
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ID: 4548961 pcs
thumb image of 2.9ct Heart Facet Violet Amethyst (ID: 454896)
2.91 ct Amethyst
10 x 10 mm
$ 20.37
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ID: 4554541 pcs
thumb image of 3.4ct Heart Facet Violet Amethyst (ID: 455454)
3.39 ct Amethyst
10.1 x 10.1 mm
$ 23.73
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ID: 4487022 pcs
thumb image of 8.4ct Heart Facet Swiss Blue Topaz (ID: 448702)
8.42 ct Topaz
10 x 10.1 mm
$ 54.73
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ID: 4553411 pcs
thumb image of 2.8ct Heart Facet Violet Amethyst (ID: 455341)
2.77 ct Amethyst
10 x 10 mm
$ 19.39
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ID: 3549782 pcs
thumb image of 6.3ct Half-Drilled Heart Checkerboard Facet Yellow Golden Citrine (ID: 354978)
6.29 ct Citrine
10 x 9.9 mm
$ 31.45
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Heart Shape 10x10 mm Gems
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 Heart shapes, facet cut and cabochon gems available now in 10 mm x 10 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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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart