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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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Black
Blue 6x4 mm Gemstones
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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
Turquoise
Violet 6x4 mm Gemstones
White 6x4 mm Gemstones
Yellow 6x4 mm Gemstones
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0.58ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 86.65

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0.77ct Orange Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 19.17

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0.39ct Orange Clinohumite, Oval, SI

6 x 4 mm (calibrated)

$ 19.42

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0.60ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.78

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0.83ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 27.29

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1.72ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.47

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1.91ctw Blue Apatite, Oval, Transparent

6 x 4 mm (calibrated)

$ 31.39

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0.65ct Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 5.18

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2.57ctw Orange Sunstone, Oval, Translucent

6 x 4 mm (calibrated)

$ 19.71

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0.62ct Violet Amethyst, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 3.60

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1.14ctw Blue Topaz, Oval, Transparent

6 x 4 mm (calibrated)

$ 9.08

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0.91ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 6.98

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0.92ctw Violet Amethyst, Oval, VS

6 x 4 mm (calibrated)

$ 7.33

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0.61ct Green Peridot, Baguette, VVS-VS

6 x 4 mm (calibrated)

$ 14.03

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2.24ctw Blue Tanzanite, Pear Shape, VS

6 x 4 mm (calibrated)

$ 85.90

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0.94ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 29.96

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0.77ctw Pink Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 86.10

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0.84ctw Yellow Citrine, Oval, VS

6 x 4 mm (calibrated)

$ 6.44

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2.22ctw Multicolor Andalusite, Oval, VS

6 x 4 mm (calibrated)

$ 119.04

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0.86ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 6.59

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1.18ctw Orange Sapphire, Oval, VS-SI

6 x 4 mm (calibrated)

$ 176.29

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4.57ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 27.43

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1.50ctw Orange Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 37.35

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0.52ct Yellow Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 27.60

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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

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate
Enlarged Gemstone Image