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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
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
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0.51ct Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 4.07

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2.16ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 16.57

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0.61ct Yellow Color-Change Garnet, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 54.68

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0.55ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 82.17

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0.78ct Green Sapphire, Cushion, VS

6 x 4 mm (calibrated)

$ 62.15

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0.62ct Yellow Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 32.91

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0.52ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 52.62

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0.44ct Yellow Color-Change Diaspore, Pear Shape, VS

6 x 4 mm (calibrated)

$ 23.22

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1.24ctw Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 9.88

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0.41ct Pink Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 38.66

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0.84ctw Pink Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 85.08

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0.61ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 61.74

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0.93ct Red Ruby, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 83.37

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0.90ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 28.68

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1.03ctw Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 8.21

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0.67ct Orange Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 100.10

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0.82ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 7.19

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0.82ct Orange Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 20.42

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0.56ct Orange Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 83.66

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0.84ct Orange Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 12.55

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7.62ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 46.42

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0.59ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.70

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2.41ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 13.21

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0.38ct Purple Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 35.84

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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 -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Ita's a pretty good and simple way to find gems that youa're looking for amazing selection

Posted By Amman in May, 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
Enlarged Gemstone Image