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6x4 mm Gemstones: Sapphire, Ruby, Emerald and More, Oval, Round, Cushion and Pear Cut Gems

6x4 mm Gemstones Weight
6x4 mm Gemstones Size
6x4 mm Gemstones Clarity
6x4 mm Gemstones Price
6x4 mm Gemstones Treatment

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ID: 656202
Weight: 0.62ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.65
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ID: 682824
Weight: 0.57ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 10.26
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ID: 427904
Weight: 2.42ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 15.97
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ID: 487608
Weight: 2.71ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 17.84
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ID: 358456
Weight: 3.82ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 25.21
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ID: 701278
Weight: 0.58ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 5.57
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ID: 726868
Weight: 0.69ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.42
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ID: 724720
Weight: 0.52ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.60
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ID: 644744
Weight: 0.70ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 44.71
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ID: 686470
Weight: 0.77ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.63
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ID: 733948
Weight: 0.83ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 89.64
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ID: 687463
Weight: 0.50ct
Size: 6 x 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 66.00
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ID: 728986
Weight: 0.93ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 100.44
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ID: 480943
Weight: 3.41ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 28.64
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ID: 686764
Weight: 0.35ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.80
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ID: 686293
Weight: 0.37ct
Size: 6 x 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 67.32
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ID: 710848
Weight: 0.54ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.44
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ID: 359961
Weight: 1.77ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 12.98
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ID: 701347
Weight: 0.60ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 5.76
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ID: 655846
Weight: 0.37ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.66
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ID: 634312
Weight: 0.58ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.61
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ID: 357695
Weight: 3.93ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 25.94
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ID: 720170
Weight: 0.55ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 67.06
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ID: 361289
Weight: 4.13ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 29.48
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ID: 709975
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 71.34
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ID: 361340
Weight: 3.97ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 28.36
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ID: 361203
Weight: 5.09ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 36.55
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ID: 548160
Weight: 0.78ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 234.00
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ID: 475134
Weight: 2.58ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 85.14
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ID: 625271
Weight: 0.68ct
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 2.69
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ID: 714421
Weight: 0.38ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.52
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ID: 719630
Weight: 0.62ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 11.16
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ID: 648433
Weight: 0.91ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.74
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ID: 690822
Weight: 0.57ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 4.56
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ID: 360142
Weight: 6.59ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 48.36
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ID: 742587
Weight: 0.38ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.60
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ID: 480689
Weight: 2.20ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 20.33
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ID: 361534
Weight: 4.00ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 28.56
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ID: 356981
Weight: 4.00ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 26.40
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ID: 675159
Weight: 0.38ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 41.88
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ID: 720270
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 68.28
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ID: 688008
Weight: 0.88ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.68
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ID: 569240
Weight: 0.82ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 7.57
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ID: 480941
Weight: 4.10ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 31.57
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ID: 415672
Weight: 2.43ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 240.58
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ID: 712470
Weight: 0.87ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 2.32
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ID: 474967
Weight: 2.26ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 74.58
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ID: 649897
Weight: 0.55ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.94
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ID: 655843
Weight: 0.48ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.70
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ID: 543734
Weight: 1.03ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.52
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ID: 732123
Weight: 0.89ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 34.18
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ID: 455788
Weight: 2.80ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 25.87
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ID: 632973
Weight: 0.54ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.88
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ID: 480131
Weight: 2.27ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 6 pcs
Price: $ 20.98
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ID: 720455
Weight: 0.75ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 91.44
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ID: 445768
Weight: 2.37ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 234.64
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ID: 682698
Weight: 0.54ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.72
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ID: 727020
Weight: 0.75ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.50
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ID: 686499
Weight: 0.44ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.50
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ID: 691387
Weight: 0.98ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.41
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FAQs

What shapes are available for 6x4 mm gemstones?

6x4 mm gemstones are available in a variety of shapes, including oval, round, cushion, pear, and emerald cut. These shapes are popular for their versatility and elegance in jewelry design.

Which gemstone types are offered in 6x4 mm sizes?

We offer a wide range of 6x4 mm gemstones, including sapphire, ruby, emerald, diamond, amethyst, topaz, aquamarine, and morganite. Each gemstone type is available in high-quality cuts and colors.

Are 6x4 mm gemstones suitable for engagement rings?

Yes, 6x4 mm gemstones are a popular choice for engagement rings due to their balanced size and stunning appearance. Oval, cushion, and pear-cut 6x4 mm gemstones are especially favored for ring designs.

Can I use 6x4 mm gemstones for custom jewelry?

Absolutely! 6x4 mm gemstones are ideal for custom jewelry, including pendants, earrings, bracelets, and more. Their versatile size and shape make them perfect for unique and personalized designs.

What is the difference between 6x4 mm oval and 6x4 mm cushion gemstones?

The main difference lies in the shape. A 6x4 mm oval gemstone has an elongated, elliptical shape, while a 6x4 mm cushion gemstone has a softer, square or rectangular shape with rounded corners. Both are stunning and suit different styles.

Are 6x4 mm gemstones available in cabochon cuts?

Yes, 6x4 mm gemstones are available in cabochon cuts, which feature a smooth, polished surface without facets. This cut is often used for opaque gemstones like opal or moonstone.

How do I care for my 6x4 mm gemstone jewelry?

To care for your 6x4 mm gemstone jewelry, clean it regularly with a soft cloth and mild soap solution. Avoid exposing the stones to harsh chemicals or extreme temperatures, and store them separately to prevent scratches.

What is the average price range for 6x4 mm gemstones?

The price of 6x4 mm gemstones varies depending on the type, quality, and cut of the stone. For example, 6x4 mm sapphire or diamond gemstones may be more expensive than 6x4 mm amethyst or topaz stones.

Can I find 6x4 mm emerald-cut gemstones?

Yes, 6x4 mm emerald-cut gemstones are available and are known for their step-cut facets and elegant appearance. They are a timeless choice for rings and pendants.

Are 6x4 mm gemstones available in wholesale quantities?

Yes, we offer 6x4 mm gemstones in wholesale quantities for jewelers and designers. Contact us for more information on bulk pricing and availability.

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

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
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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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
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Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
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Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
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
Enlarged Gemstone Image