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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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1.49ct Orange Zircon, Round, VVS

6.5 mm (calibrated)

$ 32.65

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1.11ct Multicolor Pietersite, Round, Opaque

6.5 mm (calibrated)

$ 2.62

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1.70ct Orange Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 37.25

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1.09ct Multicolor Labradorite, Round, Translucent

6.5 mm (calibrated)

$ 2.65

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3.68ctw White Zircon, Round, VVS

6.5 mm (calibrated)

$ 99.35

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1.79ct Red Ruby, Round, VS-SI

6.5 mm (calibrated)

$ 160.46

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1.68ct Red Ruby, Round, VS-SI

6.5 mm (calibrated)

$ 150.60

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2.67ctw Green Prehnite, Round, Transparent

6.5 mm (calibrated)

$ 12.08

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1.71ct Orange Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 37.47

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1.54ct Orange Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 36.74

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2.23ctw Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 40.72

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1.18ct Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 18.01

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1.57ct Purple Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 23.95

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2.58ctw Black Onyx, Round, Opaque

6.5 mm (calibrated)

$ 5.14

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1.36ct Pink Tourmaline, Round, Transparent

7 mm (calibrated)

$ 23.31

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1.44ct Red Ruby, Round, VS

6.5 mm (calibrated)

$ 129.08

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2.88ctw Red Rubies, Round, VS-SI

6.5 mm (calibrated)

$ 258.16

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1.22ct Pink Morganite, Round, VS

7 mm (calibrated)

$ 47.39

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3.45ctw White Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 93.13

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3.50ctw White Zircon, Round, VVS

6.5 mm (calibrated)

$ 94.84

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3.81ctw White Zircon, Round, VVS-VS

7 mm (calibrated)

$ 103.23

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1.33ct White Zircon, Round, VS

6.5 mm (calibrated)

$ 36.04

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0.98ct Yellow Citrine, Round, VS

7 mm (calibrated)

$ 6.51

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3.40ctw Green Prehnite, Round, Transparent

7 mm (calibrated)

$ 18.48

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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's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

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

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar 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 -> 8 star ratings

It was fine

Posted By Na in April, 2026
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