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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

Choose Size or Size Range
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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1.10ct Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 2.86

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0.97ct Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 19.37

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1.20ct Orange Zircon, Round, VS

6 mm (calibrated)

$ 34.50

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2.24ctw Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 5.81

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1.08ct Red Ruby, Round, VS-SI

6 mm (calibrated)

$ 116.64

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2.20ctw Blue Tanzanite, Round, Translucent

6 mm (calibrated)

$ 43.56

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2.51ctw White Zircon, Round, VVS

6 mm (calibrated)

$ 89.46

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1.35ct Orange Zircon, Round, VS

6 mm (calibrated)

$ 35.64

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1.34ct Red Ruby, Round, VS

6 mm (calibrated)

$ 144.72

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4.38ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 83.38

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2.51ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 47.75

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1.06ct Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 21.17

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0.75ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 22.50

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2.27ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 42.71

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4.44ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 87.91

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0.93ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 18.58

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1.05ct Orange Hessonite Garnet, Round, VS

6 mm (calibrated)

$ 21.43

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0.97ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 20.03

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2.06ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 73.42

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1.36ct Orange Zircon, Round, VVS-VS

6 mm (calibrated)

$ 35.90

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1.00ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 19.97

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2.11ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 40.14

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0.86ct Red Ruby, Round, VS-SI

6 mm (calibrated)

$ 92.88

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1.11ct Brown Color-Change Garnet, Round, VS

6 mm (calibrated)

$ 106.84

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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

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate
Enlarged Gemstone Image