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Home Calibrated Gemstones Round Shape 6 mm Gems

Buy 6 mm Round Calibrated Gemstones from GemSelect

Round Shape 6 mm Gems Weight
Round Shape 6 mm Gems Size
Round Shape 6 mm Gems Clarity
Round Shape 6 mm Gems Price
Round Shape 6 mm Gems Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Round Shape 6 mm Gems
Blue Round Shape 6 mm Gems
Brown Round Shape 6 mm Gems
Golden
Gray Round Shape 6 mm Gems
Green Round Shape 6 mm Gems
Multicolor Round Shape 6 mm Gems
Orange Round Shape 6 mm Gems
Pink Round Shape 6 mm Gems
Purple Round Shape 6 mm Gems
Red Round Shape 6 mm Gems
Turquoise
Violet Round Shape 6 mm Gems
White Round Shape 6 mm Gems
Yellow Round Shape 6 mm Gems
Single
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0.64ct Pink Morganite, Round, VVS

6 mm (calibrated)

$ 26.56

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1.21ct Red Ruby, Round, VS-SI

6 mm (calibrated)

$ 416.88

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1.76ctw Red Pyrope Garnet, Round, VS

6 mm (calibrated)

$ 15.43

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1.12ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 27.89

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0.96ct Orange Hessonite Garnet, Round, VS

6 mm (calibrated)

$ 14.67

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4.66ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 73.62

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0.95ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 15.75

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0.98ct Red Ruby, Round, VS-SI

6 mm (calibrated)

$ 619.00

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0.95ct Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 16.28

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1.82ctw Orange Sunstone, Round, Translucent

6 mm (calibrated)

$ 19.94

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2.66ctw White Zircon, Round, VS

6 mm (calibrated)

$ 72.07

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2.70ctw Red Rubies, Round, VS-SI

6 mm (calibrated)

$ 242.03

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0.84ct Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 13.93

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2.51ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 39.63

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0.92ct Pink Malaya Garnet, Round, VS-SI

6 mm (calibrated)

$ 30.24

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1.13ct Orange Zircon, Round, VS

6 mm (calibrated)

$ 26.96

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2.28ctw White Zircon, Round, VVS-VS

6 mm (calibrated)

$ 35.60

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1.04ct Green Emerald, Round, Translucent

6 mm (calibrated)

$ 72.51

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1.04ct Orange Sphalerite, Round, SI

6 mm (calibrated)

$ 51.79

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1.07ct Red Ruby, Round, VS-SI

6 mm (calibrated)

$ 368.64

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0.92ct Orange Hessonite Garnet, Round, VS

6 mm (calibrated)

$ 14.05

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1.06ct Red Ruby, Round, VS-SI

6 mm (calibrated)

$ 778.12

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1.22ct Yellow Sphalerite, Round, SI-I1

6 mm (calibrated)

$ 60.76

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0.95ct Yellow Sphalerite, Round, SI-I1

6 mm (calibrated)

$ 47.31

View Gem

Why Buy Round Shape 6 Mm Gems 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 liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate
Enlarged Gemstone Image