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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
Bi-color
Black
Blue 6x4 mm Gemstones
Brown 6x4 mm Gemstones
Golden
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
Single
Pairs
Lots
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0.52ct Yellow Citrine, Oval, VVS

6 x 4 mm (calibrated)

$ 3.63

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1.20ctw Blue Topaz, Oval, VS

6 x 4 mm (calibrated)

$ 9.56

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0.55ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 55.66

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3.80ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 20.82

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2.46ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 13.48

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0.63ct Green Emerald, Emerald Cut, SI-I1

6 x 4 mm (calibrated)

$ 130.73

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0.84ctw Green Peridot, Oval, VS

6 x 4 mm (calibrated)

$ 9.20

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0.74ctw Pink Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 73.70

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0.51ct Violet Amethyst, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 2.96

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1.13ctw Blue Topaz, Oval, VS

6 x 4 mm (calibrated)

$ 9.01

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0.87ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 28.60

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3.90ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 23.25

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4.01ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 21.97

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0.92ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 8.07

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0.62ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 65.55

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0.38ct Green Emerald, Oval, SI

6 x 4 mm (calibrated)

$ 41.63

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0.88ctw Green Peridot, Oval, Transparent

6 x 4 mm (calibrated)

$ 15.78

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0.79ct Red Malaya Garnet, Cushion, VVS-VS

6 x 4 mm (calibrated)

$ 34.62

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0.98ctw Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 7.81

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0.52ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 52.62

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0.83ctw Yellow Citrine, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 5.46

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0.83ctw Yellow Citrine, Oval, VS

6 x 4 mm (calibrated)

$ 5.46

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0.42ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 41.83

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2.20ctw Blue Topaz, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 16.87

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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

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
Enlarged Gemstone Image