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Buy Marquise Shape 12x6 mm Gems

Marquise Shape 12x6 mm Gems Weight
Marquise Shape 12x6 mm Gems Size
Marquise Shape 12x6 mm Gems Clarity
Marquise Shape 12x6 mm Gems Price
Marquise Shape 12x6 mm Gems Treatment

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ID: 655525
Weight: 1.96ct
Size: 12 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.06
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ID: 589843
Weight: 3.95ct (total)
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 69.52
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ID: 656737
Weight: avg. 2.17 ct / each
Size: 12 x 6 mm (calibrated)
Clarity: Opaque
Price: $ 2.56
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ID: 462065
Weight: 8.02ct (total)
Size: 12 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 95.59
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ID: 711643
Weight: 2.54ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.77
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ID: 463488
Weight: 4.33ct (total)
Size: 12 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 57.32
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ID: 465918
Weight: 4.00ct (total)
Size: 12 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 42.24
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ID: 461894
Weight: 7.10ct (total)
Size: 11.9 x 6 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 84.62
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ID: 463290
Weight: 3.55ct (total)
Size: 11.9 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 47.00
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ID: 462008
Weight: 3.49ct (total)
Size: 12 x 6.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 41.59
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ID: 655526
Weight: 2.29ct
Size: 12 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.58
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ID: 433046
Weight: 2.40ct
Size: 12 x 6 mm
Clarity: VVS
Content: 1 pc
Price: $ 15.84
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ID: 432499
Weight: 4.15ct (total)
Size: 12.1 x 6.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.40
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ID: 589852
Weight: 4.23ct (total)
Size: 12.1 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 81.22
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ID: 500266
Weight: 1.52ct
Size: 12 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 14.04
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ID: 499602
Weight: 1.62ct
Size: 11.9 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 14.96
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ID: 432895
Weight: 4.48ct (total)
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 29.57
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ID: 432506
Weight: 5.15ct (total)
Size: 12.1 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 34.00
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ID: 478408
Weight: 1.01ct
Size: 12.2 x 6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 46.67
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ID: 494409
Weight: 1.85ct
Size: 11.8 x 6 mm
Clarity: VS
Price: $ 14.65
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ID: 712543
Weight: 2.51ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.68
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ID: 465845
Weight: 4.04ct (total)
Size: 11.8 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 42.66
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ID: 462000
Weight: 3.96ct (total)
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 47.21
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ID: 710775
Weight: 2.15ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.72
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ID: 433040
Weight: 2.35ct
Size: 12.1 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.52
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ID: 432674
Weight: 3.55ct (total)
Size: 11.9 x 6.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 23.44
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ID: 712446
Weight: 4.91ct (total)
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 13.08
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ID: 621026
Weight: 4.37ct (total)
Size: 12 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 40.38
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ID: 466127
Weight: 4.14ct (total)
Size: 12.2 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 43.72
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ID: 499977
Weight: 1.69ct
Size: 12 x 6 mm
Clarity: VS
Price: $ 15.61
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ID: 433042
Weight: 2.09ct
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.80
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ID: 500384
Weight: 1.30ct
Size: 12 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 12.01
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ID: 712532
Weight: 2.51ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.68
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ID: 589847
Weight: 3.60ct (total)
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 76.03
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ID: 465849
Weight: 4.36ct (total)
Size: 12 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 46.04
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ID: 712088
Weight: 4.38ct (total)
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 11.66
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ID: 712759
Weight: 4.70ct (total)
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.52
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ID: 621032
Weight: 4.41ct (total)
Size: 12 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 40.75
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ID: 466122
Weight: 4.28ct (total)
Size: 11.9 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 45.19
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ID: 462002
Weight: 4.31ct (total)
Size: 12 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 51.37
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ID: 462001
Weight: 3.54ct (total)
Size: 12 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 42.20
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ID: 712432
Weight: 4.61ct (total)
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.28
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ID: 500373
Weight: 1.83ct
Size: 11.9 x 6 mm
Clarity: VS
Price: $ 16.91
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ID: 466192
Weight: 4.15ct (total)
Size: 12.1 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 43.82
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ID: 500224
Weight: 1.94ct
Size: 11.8 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 17.93
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ID: 462060
Weight: 8.37ct (total)
Size: 11.9 x 6 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 99.77
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ID: 463166
Weight: 1.71ct
Size: 11.9 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.64
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ID: 712539
Weight: 2.43ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.47
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ID: 710774
Weight: 2.34ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.23
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ID: 620849
Weight: 3.96ct (total)
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 41.82
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ID: 432503
Weight: 4.73ct (total)
Size: 11.9 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.22
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ID: 466198
Weight: 4.38ct (total)
Size: 11.9 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 46.25
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ID: 500029
Weight: 1.97ct
Size: 11.9 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 18.20
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ID: 710772
Weight: 2.30ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.13
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ID: 500223
Weight: 1.59ct
Size: 12 x 6.1 mm
Clarity: VS
Price: $ 14.69
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ID: 461893
Weight: 7.73ct (total)
Size: 12 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 83.76
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ID: 463384
Weight: 3.96ct (total)
Size: 11.9 x 5.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 52.43
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ID: 466228
Weight: 3.61ct (total)
Size: 12 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 38.12
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ID: 461979
Weight: 4.97ct (total)
Size: 11.9 x 6 mm
Clarity: VVS-VS
Content: 3 pcs
Price: $ 59.24
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ID: 466125
Weight: 3.05ct (total)
Size: 11.9 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 32.21
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GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had no difficulty with the website. The only difficulty I had today was making the choice of what I wanted to purchase. There are just so many delicious stones to choose from!!

Posted By Desertchick in July, 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

Overall Rating -> 10 star ratings

Easy and convenient

Posted By Butch in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Easy website to navigate, lots of different varieties and options to choose from.

Posted By Brian in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
Source: Bizrate

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 marquise shaped facet cut gems, gemstone carvings and cabochons available in 12 mm x 6 mm sizes. For the largest selection of colored gemstones, Shop GemSelect Online.

As a general guideline, when it comes to calibrated gems, they are not usually expected to be cut to exact measurements and specifications. But rather, they're cut with slight variance in size, though the close approximatation in size is not clearly defined, there are general guidelines for what is considered acceptable. Obviously larger and heavy carat weight stones allow more room in size for variance, while smaller stones may leave little to none. This means a large 30mm calibrated gemstone, could actually be closer to 31 millimeters. For this reason, we recommend to always view the exact size in addition to the calibrated size details. The exact size will inform you of the variance you can expect. Some setting styles are more flexible with variance, such as prong settings, while other styles of mountings may need almost an exact size to the fraction of millimeter.

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 -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had no difficulty with the website. The only difficulty I had today was making the choice of what I wanted to purchase. There are just so many delicious stones to choose from!!

Posted By Desertchick in July, 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

Overall Rating -> 10 star ratings

Easy and convenient

Posted By Butch in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Easy website to navigate, lots of different varieties and options to choose from.

Posted By Brian in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
Source: Bizrate
Enlarged Gemstone Image