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Buy Round Shape 6.5 mm Gems

Round Shape 6.5 mm Gems Weight
Round Shape 6.5 mm Gems Size
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Round Shape 6.5 mm Gems Treatment

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ID: 377892
Weight: 4.31ct (total)
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 127.35
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ID: 701067
Weight: 1.37ct
Size: 6.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 82.20
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ID: 563529
Weight: 1.37ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 30.74
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ID: 691695
Weight: 1.50ct
Size: 6.5 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 75.00
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ID: 481392
Weight: 1.62ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.80
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ID: 481443
Weight: 1.64ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.12
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ID: 537727
Weight: 1.14ct
Size: 6.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 393.38
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ID: 521361
Weight: 1.72ct
Size: 6.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 61.93
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ID: 526305
Weight: 1.19ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 86.40
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ID: 711795
Weight: 1.68ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.96
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ID: 477536
Weight: 3.04ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 85.51
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ID: 708178
Weight: 2.80ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 48.19
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ID: 466428
Weight: 5.32ct (total)
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 7 pcs
Price: $ 196.63
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ID: 711437
Weight: 2.68ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 53.52
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ID: 728952
Weight: 2.88ct (total)
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 311.04
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ID: 405462
Weight: 3.04ct (total)
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 99.24
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ID: 481424
Weight: 1.52ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.68
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ID: 711434
Weight: 2.64ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 52.72
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ID: 369866
Weight: 1.49ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.59
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ID: 687945
Weight: 1.24ct
Size: 6.5 mm (calibrated)
Clarity: Opaque
Price: $ 2.98
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ID: 385971
Weight: 3.54ct (total)
Size: 6.5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 115.14
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ID: 438464
Weight: 1.49ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.34
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ID: 437646
Weight: 1.60ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.24
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ID: 722712
Weight: 1.58ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 170.64
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ID: 627994
Weight: 1.18ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.70
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ID: 711014
Weight: 1.01ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.17
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ID: 722673
Weight: 1.84ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 198.72
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ID: 615234
Weight: 1.41ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 35.36
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ID: 722628
Weight: 1.51ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 163.08
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ID: 378591
Weight: 1.86ct
Size: 6.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 55.62
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ID: 563867
Weight: 1.59ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.68
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ID: 687946
Weight: 1.03ct
Size: 6.5 mm (calibrated)
Clarity: Opaque
Price: $ 2.47
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ID: 708757
Weight: 1.35ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.88
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ID: 563534
Weight: 1.50ct
Size: 6.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 33.66
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ID: 708177
Weight: 2.62ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 54.11
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ID: 712291
Weight: 2.07ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 41.33
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ID: 438811
Weight: 1.63ct
Size: 6.5 mm (calibrated)
Clarity: VS
Price: $ 43.03
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ID: 442215
Weight: 1.82ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 48.05
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ID: 711438
Weight: 2.48ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 49.52
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ID: 722524
Weight: 1.48ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 159.84
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ID: 438805
Weight: 1.69ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.62
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ID: 635452
Weight: 2.23ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 49.06
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ID: 642903
Weight: 1.09ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 51.01
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ID: 712223
Weight: 1.03ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.57
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ID: 367789
Weight: 3.40ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 22.26
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ID: 475318
Weight: 1.53ct
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.06
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ID: 521374
Weight: 3.38ct (total)
Size: 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 121.72
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ID: 368586
Weight: 6.22ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 40.39
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ID: 688024
Weight: 2.58ct (total)
Size: 6.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 6.19
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ID: 355796
Weight: 1.64ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 54.12
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ID: 626280
Weight: 1.57ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.75
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ID: 438675
Weight: 1.69ct
Size: 6.5 mm (calibrated)
Clarity: VVS
Price: $ 44.62
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ID: 385888
Weight: 3.34ct (total)
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 108.64
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ID: 684372
Weight: 2.38ct (total)
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 3.43
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ID: 519533
Weight: 1.79ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 47.26
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ID: 521359
Weight: 1.64ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 59.05
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ID: 434340
Weight: 1.60ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.24
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ID: 434396
Weight: 1.66ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.82
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ID: 687574
Weight: 2.24ct (total)
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 6.56
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ID: 368251
Weight: 2.63ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 17.21
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1 - 5

GemSelect Certified Store Reviews

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

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This was a great time as always. The only problem I had was deciding between all the beautiful and affordable stones that met my requirements. I love shopping for sapphires!

Posted By Phoenix in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
Source: Bizrate

Some people buy 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 6.5 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 even slightly higher. 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.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This was a great time as always. The only problem I had was deciding between all the beautiful and affordable stones that met my requirements. I love shopping for sapphires!

Posted By Phoenix in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
Source: Bizrate
Enlarged Gemstone Image