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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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0.79ct Green Sapphire, Cushion, VS

0.79ct Green Sapphire, Cushion, VS

5 x 5 mm (calibrated)

$ 62.95

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0.43ct Yellow Sapphire, Heart, VVS-VS

0.43ct Yellow Sapphire, Heart, VVS-VS

4.8 x 4.6 mm

$ 26.55

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1.14ct Yellow Sapphire, Round, VVS

1.14ct Yellow Sapphire, Round, VVS

5.7 mm

$ 204.38

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0.38ct Pink Sapphire, Oval, VS

0.38ct Pink Sapphire, Oval, VS

4.8 x 3.8 mm

$ 37.85

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0.46ct Yellow Sapphire, Emerald Cut, VVS-VS

0.46ct Yellow Sapphire, Emerald Cut, VVS-VS

5 x 4 mm (calibrated)

$ 24.99

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1.09ctw Blue Sapphire, Round, VS
Sapphire Product Video (441537)

1.09ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 434.26

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0.75ctw White Sapphire, Round, VS

0.75ctw White Sapphire, Round, VS

4.3 mm

$ 82.55

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1.44ctw White Sapphire, Round, VS

1.44ctw White Sapphire, Round, VS

4.3 mm

$ 190.20

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0.36ct Blue Sapphire, Heart, VVS-VS

0.36ct Blue Sapphire, Heart, VVS-VS

4.3 x 4 mm

$ 28.68

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0.38ct Yellow Sapphire, Heart, VS

0.38ct Yellow Sapphire, Heart, VS

4.4 x 4.3 mm

$ 23.46

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0.73ct Yellow Sapphire, Oval, VVS-VS

0.73ct Yellow Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 34.07

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0.47ct Yellow Sapphire, Heart, VVS

0.47ct Yellow Sapphire, Heart, VVS

4.6 x 4.6 mm

$ 29.03

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0.30ct Orange Sapphire, Heart, VS

0.30ct Orange Sapphire, Heart, VS

4.4 x 4.3 mm

$ 18.53

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0.34ct Yellow Sapphire, Heart, VS

0.34ct Yellow Sapphire, Heart, VS

4.5 x 4.5 mm

$ 5.88

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0.62ct Yellow Sapphire, Oval, VS

0.62ct Yellow Sapphire, Oval, VS

5.7 x 4 mm

$ 35.14

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0.68ct Yellow Sapphire, Emerald Cut, VS

0.68ct Yellow Sapphire, Emerald Cut, VS

5 x 4 mm (calibrated)

$ 36.94

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0.67ct Green Sapphire, Oval, VVS

0.67ct Green Sapphire, Oval, VVS

5 x 4 mm (calibrated)

$ 49.53

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0.40ctw Yellow Sapphire, Marquise, VVS

0.40ctw Yellow Sapphire, Marquise, VVS

5 x 2.5 mm (calibrated)

$ 27.40

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0.50ct Blue Sapphire, Heart, VVS-VS

0.50ct Blue Sapphire, Heart, VVS-VS

4.5 x 4.4 mm

$ 34.86

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0.60ct Green Sapphire, Emerald Cut, VVS-VS

0.60ct Green Sapphire, Emerald Cut, VVS-VS

5 x 4 mm (calibrated)

$ 32.60

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0.41ct Green Sapphire, Trillion, VVS

0.41ct Green Sapphire, Trillion, VVS

4.7 x 4.6 mm

$ 30.31

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0.86ct Blue Sapphire, Cushion, VS-SI

0.86ct Blue Sapphire, Cushion, VS-SI

5.6 x 4.6 mm

$ 68.52

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2.70ctw White Sapphire, Round, VS
Sapphire Product Video (480422)

2.70ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 314.65

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0.62ct Green Sapphire, Oval, VVS

0.62ct Green Sapphire, Oval, VVS

5.1 x 4.2 mm

$ 45.83

View Gem

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

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate
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