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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
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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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1.18ctw Orange Sapphire, Oval, VVS-VS

1.18ctw Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 176.29

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0.60ct Red Ruby, Oval, VS-SI

0.60ct Red Ruby, Oval, VS-SI

6 x 4 mm (calibrated)

$ 197.97

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0.59ct Orange Sapphire, Oval, VS

0.59ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 59.70

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0.52ct Orange Sapphire, Pear Shape, VVS-VS

0.52ct Orange Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 54.98

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1.17ctw Blue Topaz, Oval, VVS-VS

1.17ctw Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 9.32

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0.98ctw Green Peridot, Oval, VS

0.98ctw Green Peridot, Oval, VS

6 x 4 mm (calibrated)

$ 10.74

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0.56ct Blue Topaz, Oval, VVS

0.56ct Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 4.47

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0.60ct Green Peridot, Emerald Cut, VVS

0.60ct Green Peridot, Emerald Cut, VVS

6 x 4 mm (calibrated)

$ 8.96

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0.73ct Yellow Zircon, Oval, VVS

0.73ct Yellow Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 18.18

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1.15ctw Gray Sillimanite Cat'S Eye, Oval, Transparent

1.15ctw Gray Sillimanite Cat'S Eye, Oval, Transparent

6 x 4 mm (calibrated)

$ 3.63

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5.07ctw White Zircon, Oval, VVS-VS

5.07ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 30.05

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0.50ct White Rainbow Moonstone, Baguette, Transparent

0.50ct White Rainbow Moonstone, Baguette, Transparent

6 x 4 mm (calibrated)

$ 17.43

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0.77ct Red Ruby, Emerald Cut, VS

0.77ct Red Ruby, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 69.02

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0.53ct Orange Sapphire, Oval, VS
Sapphire Product Video (714201)

0.53ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 65.61

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0.35ct Violet Iolite, Pear Shape, VS

0.35ct Violet Iolite, Pear Shape, VS

6 x 4 mm (calibrated)

$ 13.94

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2.02ctw Blue Topaz, Pear Shape, VS

2.02ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 15.49

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0.44ct Pink Sapphire, Oval, VS

0.44ct Pink Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 43.82

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0.54ct Orange Sapphire, Pear Shape, VVS

0.54ct Orange Sapphire, Pear Shape, VVS

6 x 4 mm (calibrated)

$ 30.61

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0.57ct Green Peridot, Oval, VS

0.57ct Green Peridot, Oval, VS

6 x 4 mm (calibrated)

$ 10.22

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2.38ctw Violet Amethyst, Oval, VVS-VS

2.38ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 13.04

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2.38ctw Green Peridot, Emerald Cut, VVS-VS

2.38ctw Green Peridot, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 65.19

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0.63ct Orange Sapphire, Pear Shape, VS

0.63ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 94.12

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0.44ct Green Chrome Diopside, Oval, VVS-VS

0.44ct Green Chrome Diopside, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.96

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2.36ctw Multicolor Andalusite, Oval, VVS-VS

2.36ctw Multicolor Andalusite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 129.28

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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

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 love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 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

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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