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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (349): Round Shape 5 mm Gems Clear All
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ID: 4499011 pcs
thumb image of 0.7ct Diamond-Cut Blue Sapphire (ID: 449901)
0.65 ct Sapphire
5 mm
$ 353.16
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ID: 4133642 pcs
thumb image of 1.3ct Round Facet Raspberry Red Rhodolite Garnet (ID: 413364)
1.30 ct Rhodolite Garnet
5.1 mm
$ 26.00
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ID: 4462662 pcs
thumb image of 1.4ct Round Facet Orange Sapphire (ID: 446266)
1.37 ct Sapphire
5 mm
$ 68.45
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ID: 3781735 pcs
thumb image of 3.2ct Diamond-Cut White Zircon (ID: 378173)
3.19 ct Zircon
5 mm
$ 47.85
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ID: 3821381 pcs
thumb image of 0.6ct Round Facet Blue Sapphire (ID: 382138)
0.63 ct Sapphire
5 mm
$ 269.67
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ID: 3822931 pcs
thumb image of 0.6ct Round Facet Blue Sapphire (ID: 382293)
0.62 ct Sapphire
5 mm
$ 265.38
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ID: 4133124 pcs
thumb image of 2.3ct Round Facet Raspberry Red Rhodolite Garnet (ID: 413312)
2.28 ct Rhodolite Garnet
5 mm
$ 45.60
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ID: 4019264 pcs
thumb image of 3.1ct Round Facet Orange Spessartite Garnet (ID: 401926)
3.08 ct Spessartite Garnet
5 mm
$ 95.48
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ID: 4462312 pcs
thumb image of 1.4ct Round Facet Orange Sapphire (ID: 446231)
1.35 ct Sapphire
5 mm
$ 67.45
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ID: 4463302 pcs
thumb image of 1.6ct Round Facet Yellow Orange Sapphire (ID: 446330)
1.61 ct Sapphire
5 mm
$ 80.44
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ID: 4270264 pcs
thumb image of 1.9ct Round Facet Yellow Golden Citrine (ID: 427026)
1.87 ct Citrine
5 mm
$ 9.35
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ID: 4268764 pcs
thumb image of 1.9ct Round Facet Yellow Golden Citrine (ID: 426876)
1.91 ct Citrine
5.1 mm
$ 9.55
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ID: 4462872 pcs
thumb image of 1.4ct Round Facet Orange Sapphire (ID: 446287)
1.38 ct Sapphire
5 mm
$ 68.94
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ID: 4133135 pcs
thumb image of 3ct Round Facet Raspberry Red Rhodolite Garnet (ID: 413313)
2.96 ct Rhodolite Garnet
5 mm
$ 59.20
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ID: 4238174 pcs
thumb image of 2.7ct Round Facet Greenish Yellow Sapphire (ID: 423817)
2.67 ct Sapphire
5 mm
$ 334.02
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ID: 4132212 pcs
thumb image of 1.1ct Diamond-Cut Raspberry Red Rhodolite Garnet (ID: 413221)
1.13 ct Rhodolite Garnet
5.1 mm
$ 22.60
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ID: 4269364 pcs
thumb image of 1.9ct Round Facet Yellow Golden Citrine (ID: 426936)
1.88 ct Citrine
5.1 mm
$ 9.40
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ID: 3713116 pcs
thumb image of 4.2ct Round Facet Green Sapphire (ID: 371311)
4.20 ct Sapphire
4.9 mm
$ 222.98
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ID: 4497451 pcs
thumb image of 0.6ct Diamond-Cut Blue Sapphire (ID: 449745)
0.58 ct Sapphire
5 mm
$ 315.13
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ID: 3818494 pcs
thumb image of 2.4ct Round Facet Brown Orange Mali Garnet (ID: 381849)
2.36 ct Mali Garnet
5 mm
$ 126.14
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ID: 4415372 pcs
thumb image of 1.1ct Diamond-Cut Blue Sapphire (ID: 441537)
1.09 ct Sapphire
5.1 mm
$ 327.00
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Round Shape 5 mm Gems
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 Round shapes, facet cut and cabochon gems available now in 5 mm diameter 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 usually 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