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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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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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2.35ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 12.88

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0.91ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 7.25

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0.52ct Purple Sapphire, Emerald Cut, VVS

6 x 4 mm (calibrated)

$ 67.39

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0.80ct Orange Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 19.92

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0.54ct Orange Sapphire, Pear Shape, VVS

6 x 4 mm (calibrated)

$ 30.61

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0.93ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 8.15

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0.69ct Green Cat'S Eye Alexandrite, Oval, Opaque

6 x 4 mm (calibrated)

$ 143.18

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0.62ct Violet Amethyst, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 3.60

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1.22ctw Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 182.27

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0.60ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 63.45

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0.70ct Orange Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 10.46

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0.44ct Orange Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 65.74

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0.63ct Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 29.40

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1.74ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.38

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2.49ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 13.65

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0.66ct Yellow Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 37.41

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0.88ctw White Rainbow Moonstone, Oval, Transparent

6 x 4 mm (calibrated)

$ 28.93

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0.68ct Violet Sapphire, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 88.11

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0.47ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 21.28

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0.79ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 6.92

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0.38ct Pink Morganite, Oval, VS

6 x 4 mm (calibrated)

$ 17.03

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0.46ct Green Chrome Diopside, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 11.45

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0.54ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 80.68

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0.63ct Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 5.02

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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

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
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Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
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Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
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Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate
Enlarged Gemstone Image