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6mm Round Gemstones for Sale

6mm Round Gemstones Weight
6mm Round Gemstones Size
6mm Round Gemstones Clarity
6mm Round Gemstones Price
6mm Round Gemstones Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black 6mm Round Gemstones
Blue 6mm Round Gemstones
Brown 6mm Round Gemstones
Golden
Gray 6mm Round Gemstones
Green 6mm Round Gemstones
Multicolor 6mm Round Gemstones
Orange 6mm Round Gemstones
Pink 6mm Round Gemstones
Purple 6mm Round Gemstones
Red 6mm Round Gemstones
Turquoise
Violet 6mm Round Gemstones
White 6mm Round Gemstones
Yellow 6mm Round Gemstones
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0.87ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 26.10

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4.27ctw Orange Zircon, Round, VVS-VS

6 mm (calibrated)

$ 122.71

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1.10ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 33.00

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2.33ctw Red Rubies, Round, VS

6 mm (calibrated)

$ 251.64

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2.54ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 90.53

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1.27ct Green Emerald, Round, Translucent

6 mm (calibrated)

$ 106.68

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0.88ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 17.57

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4.88ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 93.20

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1.06ct Orange Hessonite Garnet, Round, VS

6 mm (calibrated)

$ 22.30

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3.19ctw Multicolor Opal, Round, Transparent

6 mm (calibrated)

$ 89.74

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2.49ctw White Zircon, Round, VVS

6 mm (calibrated)

$ 88.74

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0.95ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 28.50

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1.08ct Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 21.56

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0.95ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 28.50

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4.38ctw Orange Zircon, Round, VVS-VS

6 mm (calibrated)

$ 125.87

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0.94ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 18.77

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2.24ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 42.64

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4.66ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 88.70

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4.62ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 87.94

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0.91ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 43.68

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2.10ctw Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 3.02

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0.66ct White Rainbow Moonstone, Round, Transparent

6 mm (calibrated)

$ 25.34

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3.24ctw Green Peridot, Round, VS

6 mm (calibrated)

$ 38.15

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4.24ctw Orange Zircon, Round, VVS-VS

6 mm (calibrated)

$ 121.84

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Why Buy 6mm Round 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

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

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

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