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Home Calibrated Gemstones Round Shape 6.5 mm Gems

Buy 6.5 mm Round Calibrated Gemstones from GemSelect

Round Shape 6.5 mm Gems Weight
Round Shape 6.5 mm Gems Size
Round Shape 6.5 mm Gems Clarity
Round Shape 6.5 mm Gems Price
Round Shape 6.5 mm Gems Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black Round Shape 6.5 mm Gems
Blue Round Shape 6.5 mm Gems
Brown
Golden
Gray Round Shape 6.5 mm Gems
Green Round Shape 6.5 mm Gems
Multicolor Round Shape 6.5 mm Gems
Orange Round Shape 6.5 mm Gems
Pink Round Shape 6.5 mm Gems
Purple Round Shape 6.5 mm Gems
Red Round Shape 6.5 mm Gems
Turquoise Round Shape 6.5 mm Gems
Violet
White Round Shape 6.5 mm Gems
Yellow Round Shape 6.5 mm Gems
Single
Pairs
Lots
Faceted
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1.44ct Purple Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 24.68

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1.52ct White Zircon, Round, VVS

6.5 mm (calibrated)

$ 41.63

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1.05ct Green Emerald, Round, Translucent

6.5 mm (calibrated)

$ 83.66

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1.41ct Red Ruby, Round, VS-SI

6.5 mm (calibrated)

$ 126.39

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3.66ctw White Zircon, Round, VVS

7 mm (calibrated)

$ 109.38

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1.26ct Orange Sphalerite, Round, SI

6.5 mm (calibrated)

$ 62.75

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3.01ctw Multicolor Opal, Round, Translucent

6.5 mm (calibrated)

$ 70.27

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1.69ct Orange Zircon, Round, VS

6.5 mm (calibrated)

$ 37.03

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1.49ct White Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 35.35

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2.47ctw Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 42.34

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1.46ct Orange Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 31.99

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2.98ctw Orange Hessonite Garnet, Round, VS

6.5 mm (calibrated)

$ 48.29

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1.48ct Red Ruby, Round, VS-SI

6.5 mm (calibrated)

$ 132.67

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5.60ctw Yellow Prehnite, Round, Transparent

6.5 mm (calibrated)

$ 25.16

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1.80ct Red Ruby, Round, SI

7 mm (calibrated)

$ 134.46

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1.56ct Orange Hessonite Garnet, Round, SI

7 mm (calibrated)

$ 29.05

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1.23ct Black Onyx, Round, Opaque

7 mm (calibrated)

$ 2.45

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1.49ct Orange Zircon, Round, VS

6.5 mm (calibrated)

$ 32.65

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1.37ct Orange Sphalerite, Round, VS-SI

6.5 mm (calibrated)

$ 68.23

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1.72ct Pink Ruby, Round, VS-SI

6.5 mm (calibrated)

$ 154.18

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1.36ct Orange Zircon, Round, VS

6.5 mm (calibrated)

$ 29.80

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2.33ctw Multicolor Labradorite, Round, Translucent

6.5 mm (calibrated)

$ 2.79

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3.04ctw Orange Zircon, Round, VVS

6.5 mm (calibrated)

$ 66.62

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1.76ct Orange Hessonite Garnet, Round, VS-SI

6.5 mm (calibrated)

$ 32.78

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Why Buy Round Shape 6.5 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

It was all good

Posted By Debsarabs in February, 2026
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
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Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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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
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Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
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Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate
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