X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy 5 mm Gemstones

5 mm Gemstones Weight
5 mm Gemstones Size
5 mm Gemstones Clarity
5 mm Gemstones Price
5 mm Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black 5 mm Gemstones
Blue 5 mm Gemstones
Brown 5 mm Gemstones
Golden 5 mm Gemstones
Gray 5 mm Gemstones
Green 5 mm Gemstones
Multicolor 5 mm Gemstones
Orange 5 mm Gemstones
Pink 5 mm Gemstones
Purple 5 mm Gemstones
Red 5 mm Gemstones
Turquoise 5 mm Gemstones
Violet 5 mm Gemstones
White 5 mm Gemstones
Yellow 5 mm Gemstones
Single
Pairs
Lots
Faceted
Cabochons
Clear All
  • Actual Product Photos
  • Reliable Quality
  • Full Transparency
  • Large Selection
  • Affordable Prices
  • Fast, Secure Global Shipping
ID: 482639
Weight: 2.20ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 449.69
Item in Stock
More Options & Item Details
Add to Cart
ID: 451045
Weight: 1.43ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.21
Item in Stock
More Options & Item Details
Add to Cart
ID: 431111
Weight: 1.62ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 17.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 449860
Weight: 0.65ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 466.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 489359
Weight: 2.76ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 54.65
Item in Stock
More Options & Item Details
Add to Cart
ID: 684042
Weight: 0.84ct (total)
Size: 4.8 x 4 mm
Clarity: VS
Content: 2 pcs
Price: $ 35.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 732470
Weight: 0.34ct
Size: 5.2 x 4 mm
Clarity: VS
Content: 1 pc
Price: $ 24.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 431679
Weight: 2.22ct (total)
Size: 4.8 x 4.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 23.41
Item in Stock
More Options & Item Details
Add to Cart
ID: 701108
Weight: 0.50ct
Size: 5.1 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 17.95
Item in Stock
More Options & Item Details
Add to Cart
ID: 431591
Weight: 1.50ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 461136
Weight: 2.33ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 184.69
Item in Stock
More Options & Item Details
Add to Cart
ID: 649914
Weight: 0.97ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 8.15
Item in Stock
More Options & Item Details
Add to Cart
ID: 502019
Weight: 0.35ct
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 138.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 732469
Weight: 0.34ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 719772
Weight: 0.63ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 11.34
Item in Stock
More Options & Item Details
Add to Cart
ID: 638170
Weight: 0.43ct
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 44.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 412457
Weight: 2.37ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 140.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 460669
Weight: 2.29ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 181.51
Item in Stock
More Options & Item Details
Add to Cart
ID: 590935
Weight: 3.12ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 32.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 536654
Weight: 0.58ct (total)
Size: 4.8 x 3.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 76.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 473330
Weight: 2.83ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 37.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 732464
Weight: 0.30ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 557833
Weight: 0.41ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 669447
Weight: 0.35ct
Size: 4.9 x 3.8 mm
Clarity: SI
Content: 1 pc
Price: $ 105.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 717477
Weight: 0.49ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 41.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 462674
Weight: 2.21ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 102.11
Item in Stock
More Options & Item Details
Add to Cart
ID: 684002
Weight: 0.53ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.26
Item in Stock
More Options & Item Details
Add to Cart
ID: 585502
Weight: 0.57ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 431746
Weight: 1.39ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 550623
Weight: 0.51ct (total)
Size: 4.9 x 3.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 53.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 624943
Weight: 0.99ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 451149
Weight: 1.31ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.11
Item in Stock
More Options & Item Details
Add to Cart
ID: 722988
Weight: 1.19ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 35.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 441563
Weight: 1.21ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 638.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 443781
Weight: 1.38ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 90.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 451076
Weight: 1.69ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 13.01
Item in Stock
More Options & Item Details
Add to Cart
ID: 676038
Weight: 0.36ct (total)
Size: 5 x 2.5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 29.71
Item in Stock
More Options & Item Details
Add to Cart
ID: 488796
Weight: 1.23ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 32.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 546863
Weight: 0.39ct
Size: 4.9 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 72.07
Item in Stock
More Options & Item Details
Add to Cart
ID: 351813
Weight: 3.12ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 82.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 738979
Weight: 0.47ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 4.23
Item in Stock
More Options & Item Details
Add to Cart
ID: 655199
Weight: 0.71ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 85.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 640660
Weight: 0.20ct
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 696055
Weight: 0.56ct
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 20.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 451123
Weight: 1.36ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 12.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 543392
Weight: 0.67ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.17
Item in Stock
More Options & Item Details
Add to Cart
ID: 497997
Weight: 2.67ct (total)
Size: 4.9 x 3.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 105.73
Item in Stock
More Options & Item Details
Add to Cart
ID: 488776
Weight: 1.60ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 42.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 630689
Weight: 0.79ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 46.45
Item in Stock
More Options & Item Details
Add to Cart
ID: 698798
Weight: 0.50ct
Size: 5 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 695055
Weight: 0.47ct
Size: 5.1 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 16.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 351817
Weight: 3.37ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 88.97
Item in Stock
More Options & Item Details
Add to Cart
ID: 449863
Weight: 0.54ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 387.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 724545
Weight: 0.31ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 468580
Weight: 1.43ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 4 pcs
Price: $ 35.41
Item in Stock
More Options & Item Details
Add to Cart
ID: 718992
Weight: 0.59ct
Size: 5.1 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 10.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 453177
Weight: 0.75ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 57.83
Item in Stock
More Options & Item Details
Add to Cart
ID: 461888
Weight: 0.65ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 439537
Weight: 4.13ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 8 pcs
Price: $ 53.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 651975
Weight: 0.37ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.40
Item in Stock
More Options & Item Details
Add to Cart

GemSelect Certified Store Reviews

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

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is a wonderful website

Posted By Bryan Diaz in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 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.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is a wonderful website

Posted By Bryan Diaz in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
Source: Bizrate
Enlarged Gemstone Image