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Buy Marquise Shape 6x3 mm Gems

Marquise Shape 6x3 mm Gems Weight
Marquise Shape 6x3 mm Gems Size
Marquise Shape 6x3 mm Gems Clarity
Marquise Shape 6x3 mm Gems Price
Marquise Shape 6x3 mm Gems Treatment

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ID: 493395
Weight: 1.54ct (total)
Size: 5.9 x 3 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 10.16
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ID: 644058
Weight: 0.24ct
Size: 6 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.52
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ID: 687854
Weight: 0.27ct
Size: 6 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.96
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ID: 501289
Weight: 1.16ct (total)
Size: 6 x 3.1 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 15.20
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ID: 493194
Weight: 1.66ct (total)
Size: 6.1 x 3.1 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 9.13
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ID: 493903
Weight: 2.32ct (total)
Size: 5.9 x 3 mm
Clarity: VS
Content: 10 pcs
Price: $ 18.37
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ID: 724506
Weight: 0.20ct
Size: 6 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.60
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ID: 493908
Weight: 2.19ct (total)
Size: 5.9 x 3 mm
Clarity: VS
Content: 10 pcs
Price: $ 17.34
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ID: 358933
Weight: 1.75ct (total)
Size: 6 x 3.1 mm
Clarity: VS
Content: 6 pcs
Price: $ 107.60
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ID: 573269
Weight: avg. 0.26 ct / each
Size: 6.1 x 3.1 mm
Clarity: VS
Price: $ 2.25
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ID: 541805
Weight: avg. 0.28 ct / each
Size: 5.9 x 3 mm
Clarity: VS
Price: $ 1.53
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ID: 493399
Weight: 2.13ct (total)
Size: 6 x 2.9 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 14.06
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ID: 493179
Weight: 1.33ct (total)
Size: 6.1 x 3.1 mm
Clarity: VS
Content: 6 pcs
Price: $ 7.98
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ID: 493910
Weight: 2.43ct (total)
Size: 6 x 3 mm
Clarity: VS
Content: 10 pcs
Price: $ 19.25
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ID: 493383
Weight: 2.17ct (total)
Size: 6.1 x 3 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 14.33
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ID: 493570
Weight: 2.42ct (total)
Size: 6 x 3 mm
Clarity: VS
Content: 10 pcs
Price: $ 15.97
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ID: 493182
Weight: 1.33ct (total)
Size: 6.2 x 3 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 8.78
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ID: 358932
Weight: 1.64ct (total)
Size: 6 x 3.1 mm
Clarity: VS
Content: 6 pcs
Price: $ 100.84
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ID: 644379
Weight: 0.28ct
Size: 6 x 3 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.44
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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 -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 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

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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 6 mm x 3 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 -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 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

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate
Enlarged Gemstone Image