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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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1.43ct Black Onyx, Round, Opaque

6.5 mm (calibrated)

$ 2.85

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1.81ct Orange Zircon, Round, VVS

7 mm (calibrated)

$ 33.05

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1.66ct Purple Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 25.33

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1.61ct White Zircon, Round, VS

6.5 mm (calibrated)

$ 43.62

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1.62ct Red Ruby, Round, VS

6.5 mm (calibrated)

$ 145.22

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1.56ct White Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 42.27

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2.68ctw Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 44.42

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3.54ctw White Zircon, Round, VVS

6.5 mm (calibrated)

$ 95.57

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2.69ctw Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 44.58

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1.26ct Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 17.99

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1.50ct Orange Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 32.87

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1.18ct Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 19.56

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2.99ctw White Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 81.01

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1.57ct White Cat'S Eye Moonstone, Round, Transparent

6.5 mm (calibrated)

$ 6.88

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1.57ct Red Spessartite Garnet, Round, SI

6.5 mm (calibrated)

$ 65.16

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1.24ct Green Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 20.55

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1.48ct Orange Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 35.30

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1.56ct Orange Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 34.18

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1.42ct Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 21.66

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1.63ct Orange Zircon, Round, VS

6.5 mm (calibrated)

$ 35.71

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1.32ct Orange Zircon, Round, VVS-VS

6.5 mm (calibrated)

$ 28.93

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1.44ct White Sillimanite Cat'S Eye, Round, Transparent

6.5 mm (calibrated)

$ 4.49

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1.13ct Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 18.72

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1.10ct Orange Hessonite Garnet, Round, VVS-VS

6.5 mm (calibrated)

$ 21.91

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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

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy process.

Posted By Crafty Seabee in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate
Enlarged Gemstone Image