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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
Faceted
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0.34ct Pink Sapphire, Oval, VS

0.34ct Pink Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 33.86

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4.75ctw White Zircon, Oval, VVS-VS

4.75ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 28.52

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1.28ctw Green Peridot, Oval, VS

1.28ctw Green Peridot, Oval, VS

6 x 4 mm (calibrated)

$ 22.95

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0.46ct Orange Sapphire, Oval, VVS

0.46ct Orange Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 24.25

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0.62ct Yellow Sapphire, Oval, VVS

0.62ct Yellow Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 32.91

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0.46ct Orange Sapphire, Oval, VVS

0.46ct Orange Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 24.25

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0.76ct Orange Zircon, Oval, VVS-VS

0.76ct Orange Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 11.35

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1.03ctw Violet Amethyst, Emerald Cut, VS

1.03ctw Violet Amethyst, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 5.98

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3.36ctw Blue Topaz, Pear Shape, VS

3.36ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 23.56

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1.02ctw Blue Topaz, Oval, VVS

1.02ctw Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 7.11

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0.64ct Orange Sapphire, Pear Shape, VVS-VS

0.64ct Orange Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 95.62

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0.45ct White Rainbow Moonstone, Baguette, Transparent

0.45ct White Rainbow Moonstone, Baguette, Transparent

6 x 4 mm (calibrated)

$ 15.69

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2.42ctw Red Pyrope Garnet, Emerald Cut, VVS-VS

2.42ctw Red Pyrope Garnet, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 18.56

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0.58ct Orange Sapphire, Oval, VVS

0.58ct Orange Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 58.70

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3.34ctw Blue Topaz, Pear Shape, VS

3.34ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 25.61

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0.95ctw White Rainbow Moonstone, Oval, Transparent

0.95ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 31.23

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0.50ct Pink Sapphire, Oval, VVS-VS

0.50ct Pink Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 47.16

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0.56ct Green Tourmaline, Emerald Cut, VVS-VS

0.56ct Green Tourmaline, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 27.89

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2.47ctw Violet Amethyst, Oval, VVS-VS

2.47ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 13.54

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2.85ctw Blue Topaz, Pear Shape, VVS-VS

2.85ctw Blue Topaz, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 21.86

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0.55ct Green Peridot, Emerald Cut, VVS

0.55ct Green Peridot, Emerald Cut, VVS

6 x 4 mm (calibrated)

$ 8.22

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0.80ctw Pink Sapphire, Oval, VVS

0.80ctw Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 80.22

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4.40ctw White Zircon, Oval, VVS-VS

4.40ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 22.01

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0.54ct Orange Sapphire, Pear Shape, VS

0.54ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 54.64

View Gem

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 -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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