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Home Gemstones 6x4 mm Gemstones

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

Size Explained

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Black
Blue 6x4 mm Gemstones
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Green 6x4 mm Gemstones
Multicolor 6x4 mm Gemstones
Orange 6x4 mm Gemstones
Pink 6x4 mm Gemstones
Purple 6x4 mm Gemstones
Red 6x4 mm Gemstones
Turquoise
Violet 6x4 mm Gemstones
White 6x4 mm Gemstones
Yellow 6x4 mm Gemstones
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0.46ct Orange Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 68.72

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1.68ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.09

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0.63ct Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 5.02

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0.65ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 68.72

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0.60ct White Rainbow Moonstone, Baguette, Transparent

6 x 4 mm (calibrated)

$ 20.92

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2.56ctw Green Peridot, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 70.12

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0.56ct Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 83.66

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6.77ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 41.23

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0.84ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 6.44

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1.68ctw White Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 10.23

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0.56ct Orange Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 83.66

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2.38ctw Blue Tanzanite, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 114.84

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1.37ctw Yellow Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 34.11

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0.66ct Yellow Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 30.81

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3.61ctw Violet Amethyst, Oval, VS

6 x 4 mm (calibrated)

$ 23.74

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0.60ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.78

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0.65ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 34.27

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0.53ct Green Peridot, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 7.92

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0.60ct Yellow Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 34.01

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0.56ct Orange Sapphire, Pear Shape, VVS

6 x 4 mm (calibrated)

$ 31.74

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0.95ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 31.23

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2.11ctw Multicolor Andalusite, Oval, VS

6 x 4 mm (calibrated)

$ 113.14

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1.03ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 32.83

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0.42ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 39.61

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Why Buy 6x4 Mm Gemstones from GemSelect?

GemSelect Certified Store Reviews

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

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 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

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
Source: Bizrate
Enlarged Gemstone Image