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Home Calibrated Gemstones Round Shape 3.5 mm Gems

Buy 3.5 mm Round Calibrated Gemstones from GemSelect

Round Shape 3.5 mm Gems Weight
Round Shape 3.5 mm Gems Size
Round Shape 3.5 mm Gems Clarity
Round Shape 3.5 mm Gems Price
Round Shape 3.5 mm Gems Treatment

Size Explained

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Bi-color
Black Round Shape 3.5 mm Gems
Blue Round Shape 3.5 mm Gems
Brown
Golden
Gray
Green Round Shape 3.5 mm Gems
Multicolor Round Shape 3.5 mm Gems
Orange Round Shape 3.5 mm Gems
Pink Round Shape 3.5 mm Gems
Purple Round Shape 3.5 mm Gems
Red Round Shape 3.5 mm Gems
Turquoise
Violet Round Shape 3.5 mm Gems
White Round Shape 3.5 mm Gems
Yellow Round Shape 3.5 mm Gems
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0.17ct Yellow Diamond, Round, VS

3.5 mm (calibrated)

$ 282.13

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0.17ct Yellow Diamond, Round, VS

3.5 mm (calibrated)

$ 306.68

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0.17ct Yellow Diamond, Round, VS-SI

3.5 mm (calibrated)

$ 306.68

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0.17ct Yellow Diamond, Round, VS-SI

3.5 mm (calibrated)

$ 306.68

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0.23ct Red Ruby, Round, VS-SI

3.5 mm (calibrated)

$ 35.96

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2.64ctw Red Rubies, Round, VS-SI

3.5 mm (calibrated)

$ 401.75

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0.23ct Blue Sapphire, Round, Transparent

3.5 mm (calibrated)

$ 11.11

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0.14ct Green Emerald, Round, SI

3.5 mm (calibrated)

$ 34.86

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3.49ctw Multicolor Andalusite, Round, VS

3.5 mm (calibrated)

$ 153.44

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0.36ctw Blue Apatite, Round, VS-SI

3.5 mm (calibrated)

$ 7.68

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0.15ct Green Emerald, Round, SI

3.5 mm (calibrated)

$ 37.35

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1.22ctw Blue Sapphire, Round, Transparent

3.5 mm (calibrated)

$ 37.53

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0.16ct Green Emerald, Round, SI

3.5 mm (calibrated)

$ 39.84

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0.18ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 59.36

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0.20ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 65.95

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0.20ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 65.95

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0.16ct White Diamond, Round, VS

3.5 mm (calibrated)

$ 268.63

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0.22ct Black Diamond, Round, Opaque

3.5 mm (calibrated)

$ 104.66

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0.23ct Red Ruby, Round, VS-SI

3.5 mm (calibrated)

$ 75.85

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3.44ctw Multicolor Andalusite, Round, VS

3.5 mm (calibrated)

$ 137.36

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0.21ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 69.26

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0.17ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 56.07

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0.19ct Green Emerald, Round, VS-SI

3.5 mm (calibrated)

$ 28.80

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0.19ct Green Kornerupine, Round, SI

3.5 mm (calibrated)

$ 71.76

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Why Buy Round Shape 3.5 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 GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate
Enlarged Gemstone Image