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Home Gemstones Gemstones By Size Diamond 4mm - 6mm Size

Diamond Gemstones in 4mm - 6mm Size Range for Sale

Diamond 4mm - 6mm Size Weight
Diamond 4mm - 6mm Size Size
Diamond 4mm - 6mm Size Clarity
Diamond 4mm - 6mm Size Price

Size Explained

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For Example: 6-7
For Example: 8-9
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Black Diamond 4mm - 6mm Size
Blue Diamond 4mm - 6mm Size
Brown Diamond 4mm - 6mm Size
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Green
Multicolor
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White Diamond 4mm - 6mm Size
Yellow Diamond 4mm - 6mm Size
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0.33ct Brown Diamond, Round, SI

4.5 mm (calibrated)

$ 456.40

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0.31ct Brown Diamond, Round, VS

4.5 mm (calibrated)

$ 514.48

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0.36ct Yellow Diamond, Round, VS

4.5 mm (calibrated)

$ 547.68

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1.36ct Brown Diamond, Emerald Cut, VS-SI

5.9 x 5.5 mm

$ 3,129.03

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1.21ct Brown Diamond, Emerald Cut, SI

5.6 x 5.2 mm

$ 2,409.64

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0.14ctw White Diamond, Marquise, VVS

4 x 2 mm (calibrated)

$ 486.59

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0.27ct Yellow Diamond, Round, VS

4 mm (calibrated)

$ 492.91

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0.06ct White Diamond, Marquise, VVS

4 x 2 mm (calibrated)

$ 208.54

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1.04ct Black Diamond, Square, Opaque

4.7 x 4.6 mm

$ 592.46

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0.06ct White Diamond, Marquise, VVS

4 x 1.9 mm

$ 208.54

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0.25ct Brown Diamond, Round, VS

4 mm (calibrated)

$ 456.41

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0.06ct White Diamond, Marquise, VVS

4 x 2 mm (calibrated)

$ 208.54

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0.91ct Black Diamond, Round, Opaque

5.8 mm

$ 688.83

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0.10ctw White Diamond, Marquise, VVS

4.1 x 1.9 mm

$ 347.56

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0.25ct Brown Diamond, Round, VVS-VS

4 mm (calibrated)

$ 380.34

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0.24ct Brown Diamond, Round, VS

4 mm (calibrated)

$ 365.12

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0.12ctw White Diamond, Marquise, VVS

4 x 2 mm (calibrated)

$ 417.08

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0.07ct White Diamond, Marquise, VVS

4.1 x 2.2 mm

$ 243.29

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0.78ct Black Diamond, Round, Opaque

5.3 mm

$ 621.50

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1.07ct Black Diamond, Square, Opaque

5 x 5 mm (calibrated)

$ 507.96

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0.38ct Blue Diamond, Round, SI

4.5 mm (calibrated)

$ 424.76

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0.31ct Yellow Diamond, Round, VS

4.2 mm

$ 565.94

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0.07ct White Diamond, Marquise, VVS

4.2 x 2.1 mm

$ 243.29

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0.07ct White Diamond, Marquise, VVS

4.1 x 2.1 mm

$ 243.29

View Gem
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Why Buy Diamond 4mm - 6mm Size from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 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
Enlarged Gemstone Image