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Home › Gemstones › Gemstones By Size › Sapphire 4mm - 6mm Size

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

Sapphire 4mm - 6mm Size Weight
Sapphire 4mm - 6mm Size Size
Sapphire 4mm - 6mm Size Clarity
Sapphire 4mm - 6mm Size Price
Sapphire 4mm - 6mm Size Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Sapphire 4mm - 6mm Size
Brown
Golden
Gray Sapphire 4mm - 6mm Size
Green Sapphire 4mm - 6mm Size
Multicolor Sapphire 4mm - 6mm Size
Orange Sapphire 4mm - 6mm Size
Pink Sapphire 4mm - 6mm Size
Purple Sapphire 4mm - 6mm Size
Red Sapphire 4mm - 6mm Size
Turquoise Sapphire 4mm - 6mm Size
Violet Sapphire 4mm - 6mm Size
White Sapphire 4mm - 6mm Size
Yellow Sapphire 4mm - 6mm Size
Single
Pairs
Lots
Faceted
Cabochons
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0.38ct Blue Sapphire, Heart, VS

0.38ct Blue Sapphire, Heart, VS

4.6 x 4.6 mm

$ 30.28

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0.65ct Green Sapphire, Cushion, VVS-VS

0.65ct Green Sapphire, Cushion, VVS-VS

4.6 x 4.5 mm

$ 51.79

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0.41ct Blue Sapphire, Heart, VS

0.41ct Blue Sapphire, Heart, VS

4.5 x 4.4 mm

$ 32.67

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0.39ct Yellow Sapphire, Heart, VVS-VS

0.39ct Yellow Sapphire, Heart, VVS-VS

4.6 x 4.6 mm

$ 24.09

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0.39ct Violet Sapphire, Pear Shape, VVS-VS

0.39ct Violet Sapphire, Pear Shape, VVS-VS

5 x 4 mm (calibrated)

$ 38.85

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0.58ctw White Sapphire, Oval, VVS-VS
Sapphire Product Video (536717)

0.58ctw White Sapphire, Oval, VVS-VS

4.9 x 3.2 mm

$ 63.54

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0.37ct Gray Sapphire, Oval, VVS-VS

0.37ct Gray Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 36.26

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0.31ct Blue Sapphire, Oval, VVS

0.31ct Blue Sapphire, Oval, VVS

4.5 x 3.6 mm

$ 43.23

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1.16ct Yellow Sapphire, Round, VVS

1.16ct Yellow Sapphire, Round, VVS

5.5 mm (calibrated)

$ 228.76

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0.63ct Multicolor Sapphire, Heart, VS

0.63ct Multicolor Sapphire, Heart, VS

5.3 x 5.2 mm

$ 34.46

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0.98ct Orange Sapphire, Round, VS
Sapphire Product Video (730384)

0.98ct Orange Sapphire, Round, VS

5.5 mm (calibrated)

$ 58.56

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0.54ct Green Sapphire, Cushion, VS

0.54ct Green Sapphire, Cushion, VS

4.5 x 4.4 mm

$ 29.30

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0.60ct Blue Sapphire, Round, VS
Sapphire Product Video (449748)

0.60ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 357.16

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0.58ct Multicolor Sapphire, Cushion, VS

0.58ct Multicolor Sapphire, Cushion, VS

5.2 x 4.2 mm

$ 46.21

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0.69ct Yellow Sapphire, Cushion, VVS

0.69ct Yellow Sapphire, Cushion, VVS

4.6 x 4.5 mm

$ 37.49

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0.66ct Blue Sapphire, Cushion, VS

0.66ct Blue Sapphire, Cushion, VS

4.5 x 4.4 mm

$ 78.88

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0.65ct Yellow Sapphire, Round, VVS-VS

0.65ct Yellow Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 41.60

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0.33ct Pink Sapphire, Oval, VVS

0.33ct Pink Sapphire, Oval, VVS

5.7 x 4 mm

$ 31.13

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0.77ct Blue Sapphire, Heart, VVS-VS

0.77ct Blue Sapphire, Heart, VVS-VS

5.4 x 5.3 mm

$ 53.68

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1.31ctw Blue Sapphire, Briolette, VS

1.31ctw Blue Sapphire, Briolette, VS

5 x 3 mm (calibrated)

$ 43.06

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0.40ct Pink Sapphire, Oval, VVS

0.40ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 37.73

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0.70ct Yellow Sapphire, Oval, VS

0.70ct Yellow Sapphire, Oval, VS

6 x 5.1 mm

$ 42.18

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0.47ct Green Sapphire, Emerald Cut, VS

0.47ct Green Sapphire, Emerald Cut, VS

5.1 x 3.3 mm

$ 44.47

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0.42ct Green Sapphire, Emerald Cut, VS

0.42ct Green Sapphire, Emerald Cut, VS

5.1 x 3.3 mm

$ 39.74

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Why Buy Sapphire 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 -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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