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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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For Example: 6-7
For Example: 8-9
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Black
Blue 6x4 mm Gemstones
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Gray 6x4 mm Gemstones
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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2.44ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 13.36

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0.64ct Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 63.63

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0.70ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 104.58

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1.71ctw White Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 10.42

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0.40ct Orange Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 59.76

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0.47ct White Rainbow Moonstone, Baguette, Transparent

6 x 4 mm (calibrated)

$ 16.38

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0.86ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 6.86

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0.68ct Green Peridot, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 12.19

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3.22ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 24.69

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0.53ct Purple Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 63.35

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1.74ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.38

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0.47ct Multicolor Labradorite, Pear Shape, Translucent

6 x 4 mm (calibrated)

$ 1.04

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2.27ctw Blue Topaz, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 17.41

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0.98ctw Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 7.81

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0.44ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 41.49

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3.55ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 24.89

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0.54ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 80.68

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0.74ctw Green Peridot, Pear Shape, VS

6 x 4 mm (calibrated)

$ 6.63

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3.33ctw Multicolor Andalusite, Oval, VS-SI

6 x 4 mm (calibrated)

$ 163.09

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0.57ct Yellow Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 30.26

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0.48ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 48.57

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0.68ct Orange Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 10.16

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0.58ct Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 57.35

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0.40ct Green Emerald, Pear Shape, SI

6 x 4 mm (calibrated)

$ 43.82

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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 -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate

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

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate
Enlarged Gemstone Image