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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
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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
Single
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3.37ctw Blue Topaz, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 25.85

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0.83ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 13.65

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0.62ct Violet Amethyst, Emerald Cut, VS-SI

6 x 4 mm (calibrated)

$ 3.60

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0.47ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 44.32

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0.59ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.70

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0.58ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.62

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0.65ct Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 80.93

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0.32ct Green Emerald, Pear Shape, SI

6 x 4 mm (calibrated)

$ 35.06

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0.82ct Orange Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 20.42

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0.56ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.47

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0.58ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 86.65

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1.71ctw White Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 10.27

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0.49ct Violet Amethyst, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 2.85

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0.73ct Orange Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.91

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0.38ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 34.76

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4.03ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 22.08

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0.70ct Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 74.01

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0.55ct Orange Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 55.66

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0.97ctw Green Peridot, Oval, VS

6 x 4 mm (calibrated)

$ 8.51

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0.68ct Yellow Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 16.93

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0.96ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 31.56

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0.47ct Orange Sapphire, Pear Shape, VVS

6 x 4 mm (calibrated)

$ 26.64

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0.50ct Green Chrome Diopside, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 12.45

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0.57ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 85.16

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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

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good place to buy gemstones

Posted By Elansary in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate
Enlarged Gemstone Image