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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: 8-9
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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
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Violet 6x4 mm Gemstones
White 6x4 mm Gemstones
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0.90ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 7.89

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0.54ct Purple Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 71.00

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1.10ctw Violet Amethyst, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 6.39

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0.57ct Yellow Sapphire, Pear Shape, VVS

6 x 4 mm (calibrated)

$ 32.31

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0.52ct Violet Amethyst, Emerald Cut, VS-SI

6 x 4 mm (calibrated)

$ 3.02

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0.50ct Purple Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 82.17

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0.54ct Violet Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 79.87

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0.71ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 71.85

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0.50ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 74.70

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1.76ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.56

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2.35ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 12.88

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4.46ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 26.58

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7.54ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 44.94

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3.97ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 23.85

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0.69ct Orange Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 103.09

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0.92ctw Green Peridot, Pear Shape, VS

6 x 4 mm (calibrated)

$ 7.06

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3.75ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 20.55

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0.38ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 37.85

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0.61ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 91.13

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1.15ctw Multicolor Opal, Oval, Transparent

6 x 4 mm (calibrated)

$ 39.55

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0.59ct Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 4.70

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0.91ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 7.25

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0.45ct Green Emerald, Pear Shape, SI

6 x 4 mm (calibrated)

$ 49.30

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2.25ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 184.89

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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

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 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

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
Enlarged Gemstone Image