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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
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1.01ct Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 16.74

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1.09ct Pink Morganite, Round, VS

6.5 mm (calibrated)

$ 95.53

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2.04ctw Pink Strawberry Quartz, Round, Transparent

6.5 mm (calibrated)

$ 31.29

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1.52ct Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 26.05

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3.40ctw White Zircon, Round, VS

6.5 mm (calibrated)

$ 92.12

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2.06ctw Black Onyx, Round, Opaque

6.5 mm (calibrated)

$ 4.10

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3.34ctw White Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 90.17

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6.20ctw White Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 110.04

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1.02ct Yellow Citrine, Round, VS

7 mm (calibrated)

$ 6.77

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0.82ct Multicolor Opal, Round, Opaque

6.5 mm (calibrated)

$ 26.95

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1.49ct Green Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 24.69

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1.88ct Red Ruby, Round, VS-SI

7 mm (calibrated)

$ 168.52

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1.65ct Orange Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 39.35

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2.48ctw Black Onyx, Round, Opaque

6.5 mm (calibrated)

$ 4.94

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1.92ctw Pink Strawberry Quartz, Round, Transparent

6.5 mm (calibrated)

$ 29.45

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1.40ct Pink Ruby, Round, VS-SI

6.5 mm (calibrated)

$ 125.50

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1.24ct Black Onyx, Round, Opaque

6.5 mm (calibrated)

$ 2.47

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1.72ct Orange Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 37.69

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2.63ctw Green Prehnite, Round, Transparent

6.5 mm (calibrated)

$ 14.28

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3.19ctw Green Prehnite, Round, Transparent

6.5 mm (calibrated)

$ 14.44

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1.31ct Yellow Sphalerite, Round, SI

6.5 mm (calibrated)

$ 65.24

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1.50ct Orange Hessonite Garnet, Round, SI

6.5 mm (calibrated)

$ 27.94

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2.50ctw Multicolor Labradorite, Round, Translucent

6.5 mm (calibrated)

$ 5.38

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2.64ctw Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 43.76

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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

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate
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