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Buy 4 mm Round Calibrated Gemstones from GemSelect

Round Shape 4 mm Gems Weight
Round Shape 4 mm Gems Size
Round Shape 4 mm Gems Clarity
Round Shape 4 mm Gems Price
Round Shape 4 mm Gems Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Round Shape 4 mm Gems
Brown Round Shape 4 mm Gems
Golden
Gray Round Shape 4 mm Gems
Green Round Shape 4 mm Gems
Multicolor Round Shape 4 mm Gems
Orange Round Shape 4 mm Gems
Pink Round Shape 4 mm Gems
Purple
Red Round Shape 4 mm Gems
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Violet
White Round Shape 4 mm Gems
Yellow Round Shape 4 mm Gems
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0.30ct Blue Kyanite, Round, SI

4 mm (calibrated)

$ 7.47

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0.16ct Pink Morganite, Round, VVS

4 mm (calibrated)

$ 6.64

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0.25ct Yellow Diamond, Round, VS-SI

4 mm (calibrated)

$ 380.34

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0.38ct Orange Sphalerite, Round, SI-I1

4 mm (calibrated)

$ 18.92

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2.39ctw Multicolor Andalusite, Round, VS-SI

4 mm (calibrated)

$ 117.84

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2.18ctw Multicolor Andalusite, Round, VS

4 mm (calibrated)

$ 107.48

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2.44ctw Multicolor Andalusite, Round, VS

4 mm (calibrated)

$ 130.82

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0.20ct Pink Morganite, Round, VVS

4 mm (calibrated)

$ 8.30

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0.49ct Blue Kyanite, Round, SI

4 mm (calibrated)

$ 12.20

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1.50ctw Green Demantoid Garnet, Round, VVS-VS

4 mm (calibrated)

$ 163.93

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0.31ct Blue Spinel, Round, VS

4 mm (calibrated)

$ 23.16

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0.94ctw Blue Sapphire, Round, VS

4 mm (calibrated)

$ 102.99

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0.38ct Green Peridot, Round, Transparent

4 mm (calibrated)

$ 1.72

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2.34ctw Multicolor Andalusite, Round, VS-SI

4 mm (calibrated)

$ 115.37

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0.43ct Red Ruby, Round, SI

4 mm (calibrated)

$ 153.97

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0.18ct Pink Morganite, Round, VS-SI

4 mm (calibrated)

$ 7.47

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0.33ct Red Ruby, Round, VS-SI

4 mm (calibrated)

$ 129.56

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4.41ctw Multicolor Andalusite, Round, VS

4 mm (calibrated)

$ 193.71

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0.30ct Yellow Color-Change Diaspore, Round, VS

4 mm (calibrated)

$ 15.84

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0.29ct Red Ruby, Round, VS

4 mm (calibrated)

$ 47.83

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2.12ctw Multicolor Andalusite, Round, VS

4 mm (calibrated)

$ 104.52

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0.43ct Red Ruby, Round, SI

4 mm (calibrated)

$ 141.33

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0.29ct Red Ruby, Round, SI

4 mm (calibrated)

$ 103.84

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0.28ct Red Ruby, Round, SI

4 mm (calibrated)

$ 78.09

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Why Buy Round Shape 4 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

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate
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