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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (449): Round Shape 7 mm Gems Clear All
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ID: 3785931 pcs
thumb image of 1.9ct Round Facet White Zircon (ID: 378593)
1.88ct Zircon
6.81 x 4.42mm
USD 46.85
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ID: 4422191 pcs
thumb image of 1.9ct Diamond-Cut Golden Zircon (ID: 442219)
1.93ct Zircon
6.99 x 5.03mm
USD 38.60
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ID: 3831002 pcs
thumb image of 3.8ct Diamond-Cut White Zircon (ID: 383100)
3.79ct Zircon
6.98 x 4.88mm
USD 80.92
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ID: 4380322 pcs
thumb image of 2.8ct Round Cabochon Orange Carnelian (ID: 438032)
2.80ct Carnelian
7.24 x 3.68mm
USD 11.20
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ID: 3685854 pcs
thumb image of 5.6ct Round Cabochon Green Prehnite (ID: 368585)
5.57ct Prehnite
7.07 x 3.71mm
USD 27.40
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ID: 4380342 pcs
thumb image of 2.9ct Round Cabochon Red Orange Carnelian (ID: 438034)
2.92ct Carnelian
6.98 x 4.34mm
USD 11.68
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ID: 3549452 pcs
thumb image of 3.7ct Diamond-Cut White Zircon (ID: 354945)
3.65ct Zircon
7.04 x 4.74mm
USD 91.25
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ID: 3163825 pcs
thumb image of 9.7ct Round Facet London Blue Topaz (ID: 316382)
9.70ct Topaz
7.10 x 5.18mm
USD 61.11
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ID: 4420721 pcs
thumb image of 2.2ct Diamond-Cut Yellow Golden Zircon (ID: 442072)
2.24ct Zircon
7.19 x 5.41mm
USD 56.00
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ID: 3832251 pcs
thumb image of 0.9ct Round Facet Reddish Orange Fire Opal (ID: 383225)
0.89ct Fire Opal
7.08 x 4.37mm
USD 28.50
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ID: 4117721 pcs
thumb image of 1.8ct Round Facet Green Yellow Sillimanite (ID: 411772)
1.78ct Sillimanite
7.06 x 5.49mm
USD 62.30
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ID: 3859812 pcs
thumb image of 3.7ct Diamond-Cut White Zircon (ID: 385981)
3.67ct Zircon
7.11 x 4.70mm
USD 90.43
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ID: 4374941 pcs
thumb image of 1.8ct Diamond-Cut Golden Orange Zircon (ID: 437494)
1.77ct Zircon
6.86 x 4.93mm
USD 35.40
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ID: 4423171 pcs
thumb image of 2.1ct Diamond-Cut Golden Zircon (ID: 442317)
2.09ct Zircon
6.91 x 5.53mm
USD 52.25
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ID: 3684751 pcs
thumb image of 1.9ct Round Cabochon Green Prehnite (ID: 368475)
1.86ct Prehnite
7.05 x 4.71mm
USD 9.23
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ID: 3447771 pcs
thumb image of 1.2ct Round Facet Cinnamon Orange Hessonite Garnet (ID: 344777)
1.23ct Hessonite Garnet
6.77 x 3.82mm
USD 52.58
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ID: 4346952 pcs
thumb image of 4.1ct Diamond-Cut Golden Orange Zircon (ID: 434695)
4.14ct Zircon
7.16 x 5.19mm
USD 115.92
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ID: 4330231 pcs
thumb image of 1.7ct Round Facet Cinnamon Orange Hessonite Garnet (ID: 433023)
1.69ct Hessonite Garnet
6.94 x 4.66mm
USD 21.63
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ID: 4423811 pcs
thumb image of 1.9ct Diamond-Cut Golden Orange Zircon (ID: 442381)
1.89ct Zircon
6.91 x 4.93mm
USD 37.80
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ID: 3558001 pcs
thumb image of 1.7ct Diamond-Cut White Zircon (ID: 355800)
1.72ct Zircon
6.92 x 4.61mm
USD 43.00
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ID: 3830332 pcs
thumb image of 3.9ct Diamond-Cut White Zircon (ID: 383033)
3.88ct Zircon
7.09 x 4.57mm
USD 82.84
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Round Shape 7 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 7 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