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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
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Black 6mm Round Gemstones
Blue 6mm Round Gemstones
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Green 6mm Round Gemstones
Multicolor 6mm Round Gemstones
Orange 6mm Round Gemstones
Pink 6mm Round Gemstones
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1.09ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 57.00

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2.42ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 76.67

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1.24ct Red Ruby, Round, VS

6 mm (calibrated)

$ 111.60

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4.82ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 95.44

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0.89ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 17.77

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1.18ct Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 29.50

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1.15ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 34.50

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2.43ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 46.42

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1.29ct Blue Sapphire, Round, VS

6 mm (calibrated)

$ 1,283.94

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1.12ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 33.60

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0.98ct Red Ruby, Round, VS-SI

6 mm (calibrated)

$ 745.78

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2.52ctw White Zircon, Round, VVS

6 mm (calibrated)

$ 79.84

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1.21ct Red Ruby, Round, VS

6 mm (calibrated)

$ 108.90

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1.29ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 25.76

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2.34ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 44.53

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2.53ctw Orange Hessonite Garnet, Round, VS

6 mm (calibrated)

$ 49.39

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1.14ct Orange Zircon, Round, VS

6 mm (calibrated)

$ 32.77

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1.51ctw Orange Sunstone, Round, Translucent

6 mm (calibrated)

$ 16.61

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2.41ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 76.34

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1.24ct Orange Zircon, Round, VVS-VS

6 mm (calibrated)

$ 35.65

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4.49ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 85.76

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1.76ctw Red Pyrope Garnet, Round, VS

6 mm (calibrated)

$ 18.59

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4.72ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 93.46

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2.38ctw White Zircon, Round, VVS

6 mm (calibrated)

$ 75.40

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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

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

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

good navigation and simple interface.

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