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5 mm Gemstones Weight
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ID: 732024
Weight: 0.65ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 46.80
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ID: 700545
Weight: 0.96ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.22
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ID: 594727
Weight: 1.02ct
Size: 5 x 5 mm (calibrated)
Clarity: SI
Price: $ 24.24
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ID: 708166
Weight: 0.40ct
Size: 5.1 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.60
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ID: 717423
Weight: 0.50ct
Size: 4.9 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.00
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ID: 682498
Weight: 0.53ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Price: $ 4.45
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ID: 719773
Weight: 0.68ct
Size: 5.2 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 12.24
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ID: 725729
Weight: 0.37ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.55
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ID: 431429
Weight: 1.48ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.61
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ID: 682041
Weight: 0.52ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 4.37
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ID: 639872
Weight: 0.54ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.51
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ID: 413931
Weight: 1.58ct (total)
Size: 5.1 x 3.1 mm
Clarity: VS
Content: 8 pcs
Price: $ 73.00
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ID: 709863
Weight: 0.60ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 115.20
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ID: 684643
Weight: 0.47ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.74
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ID: 732472
Weight: 0.32ct
Size: 5.2 x 4 mm
Clarity: VS
Content: 1 pc
Price: $ 23.04
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ID: 721853
Weight: 0.63ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.24
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ID: 570406
Weight: 0.65ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 30.04
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ID: 727292
Weight: 0.28ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 11.76
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ID: 722108
Weight: 0.53ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.44
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ID: 545882
Weight: 0.86ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 69.97
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ID: 443662
Weight: 1.27ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 83.30
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ID: 689343
Weight: 0.22ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.20
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ID: 437169
Weight: 3.22ct (total)
Size: 5.2 x 3.3 mm
Clarity: VS
Content: 10 pcs
Price: $ 21.25
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ID: 548965
Weight: 0.46ct (total)
Size: 5.1 x 2.8 mm
Clarity: VS
Content: 2 pcs
Price: $ 48.30
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ID: 462672
Weight: 1.80ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 83.16
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ID: 668937
Weight: 0.72ct
Size: 4.8 x 4.8 mm
Clarity: SI
Content: 1 pc
Price: $ 216.00
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ID: 341416
Weight: 8.28ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 83.45
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ID: 497714
Weight: 1.98ct (total)
Size: 5 x 3.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 78.41
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ID: 503021
Weight: 0.38ct
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 150.48
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ID: 480846
Weight: 6.49ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 30 pcs
Price: $ 55.52
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ID: 716741
Weight: 0.38ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.84
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ID: 627983
Weight: 0.61ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 291.61
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ID: 467308
Weight: 0.57ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 462.62
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ID: 488810
Weight: 1.90ct (total)
Size: 5.2 x 4.2 mm
Clarity: VS
Content: 5 pcs
Price: $ 50.29
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ID: 544459
Weight: 0.83ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.14
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ID: 390748
Weight: 2.06ct (total)
Size: 5.2 x 4.2 mm
Clarity: VS
Content: 5 pcs
Price: $ 133.08
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ID: 451206
Weight: 1.45ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.40
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ID: 351815
Weight: 2.73ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 72.07
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ID: 451222
Weight: 1.56ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.41
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ID: 716547
Weight: 0.35ct
Size: 4.9 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.18
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ID: 451260
Weight: 2.78ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 25.69
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ID: 341162
Weight: 1.82ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 5 pcs
Price: $ 40.84
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ID: 737502
Weight: 0.44ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.00
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ID: 700568
Weight: 0.66ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 39.60
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ID: 732060
Weight: 0.28ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.80
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ID: 462042
Weight: 1.77ct (total)
Size: 4.8 x 2.5 mm
Clarity: VS
Content: 10 pcs
Price: $ 46.88
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ID: 488798
Weight: 1.38ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 33.20
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ID: 669447
Weight: 0.35ct
Size: 4.9 x 3.8 mm
Clarity: SI
Content: 1 pc
Price: $ 105.00
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ID: 718259
Weight: 0.61ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Price: $ 18.30
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ID: 390744
Weight: 2.18ct (total)
Size: 5.2 x 4.2 mm
Clarity: VS
Content: 5 pcs
Price: $ 140.83
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ID: 655391
Weight: 0.48ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 57.60
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ID: 642846
Weight: 0.51ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 36.11
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ID: 694687
Weight: 0.50ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.00
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ID: 676045
Weight: 0.49ct (total)
Size: 5.2 x 2.6 mm
Clarity: VVS
Content: 2 pcs
Price: $ 40.44
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ID: 353853
Weight: 4.33ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 45.72
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ID: 431741
Weight: 1.45ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.30
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ID: 545885
Weight: 0.76ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 61.84
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ID: 488781
Weight: 1.48ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 39.17
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ID: 451258
Weight: 2.27ct (total)
Size: 4.8 x 4.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 20.98
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ID: 450945
Weight: 2.99ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 27.62
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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love gemstones. My father was a jeweler & I used to shop for stones for him.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
Source: Bizrate
Buy gems by size in millimeters. Some people by gems by color or prize, 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 sizes and shapes, facet cut and cabochon gems available now in the 5 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 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 round shape settings will allow 0.3 mm or slightly higher even. This small variance can usually be accommodated for most 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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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love gemstones. My father was a jeweler & I used to shop for stones for him.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
Source: Bizrate
Enlarged Gemstone Image