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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
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0.65ct Green Sapphire, Cushion, VVS-VS

0.65ct Green Sapphire, Cushion, VVS-VS

4.6 x 4.6 mm

$ 35.32

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0.50ct Yellow Sapphire, Round, VVS

0.50ct Yellow Sapphire, Round, VVS

4.5 mm (calibrated)

$ 26.53

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0.44ct Blue Sapphire, Heart, VS

0.44ct Blue Sapphire, Heart, VS

4.6 x 4.4 mm

$ 35.06

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0.43ct Orange Sapphire, Heart, VS

0.43ct Orange Sapphire, Heart, VS

4.6 x 4.6 mm

$ 26.55

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0.33ct Yellow Sapphire, Heart, VVS-VS

0.33ct Yellow Sapphire, Heart, VVS-VS

4.5 x 4.2 mm

$ 16.98

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0.64ct Blue Sapphire, Cushion, VS

0.64ct Blue Sapphire, Cushion, VS

4.7 x 4.7 mm

$ 76.49

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0.54ct Blue Sapphire, Heart, VVS-VS

0.54ct Blue Sapphire, Heart, VVS-VS

4.8 x 4.5 mm

$ 37.65

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0.62ct Blue Sapphire, Round, VVS

0.62ct Blue Sapphire, Round, VVS

5 mm (calibrated)

$ 369.07

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1.39ctw White Sapphire, Round, VVS-VS

1.39ctw White Sapphire, Round, VVS-VS

4.2 mm

$ 183.60

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0.41ct Yellow Sapphire, Briolette, VS

0.41ct Yellow Sapphire, Briolette, VS

4.8 x 3.1 mm

$ 36.75

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0.48ct Orange Sapphire, Emerald Cut, VVS-VS

0.48ct Orange Sapphire, Emerald Cut, VVS-VS

4.7 x 3.9 mm

$ 26.08

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0.72ct Green Sapphire, Cushion, VS

0.72ct Green Sapphire, Cushion, VS

5.7 x 4.5 mm

$ 57.37

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0.61ct Green Sapphire, Heart, VS

0.61ct Green Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 33.37

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2.98ctw Green Sapphire, Oval, VVS

2.98ctw Green Sapphire, Oval, VVS

5.9 x 5.1 mm

$ 225.93

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0.63ct Blue Sapphire, Heart, VS

0.63ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 43.92

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0.52ct Orange Sapphire, Oval, VS

0.52ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 52.62

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0.72ctw Yellow Sapphire, Heart, VS

0.72ctw Yellow Sapphire, Heart, VS

4.6 x 4.5 mm

$ 44.46

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0.48ct Multicolor Sapphire, Trillion, VVS-VS

0.48ct Multicolor Sapphire, Trillion, VVS-VS

4.8 x 4.6 mm

$ 76.49

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0.57ct Yellow Sapphire, Cushion, VVS

0.57ct Yellow Sapphire, Cushion, VVS

4.5 x 4.5 mm

$ 30.97

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0.33ct Orange Sapphire, Oval, VVS

0.33ct Orange Sapphire, Oval, VVS

5 x 4 mm (calibrated)

$ 49.30

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0.35ct Yellow Sapphire, Heart, VVS

0.35ct Yellow Sapphire, Heart, VVS

4.6 x 4.5 mm

$ 18.01

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0.78ct Blue Sapphire, Cushion, VS

0.78ct Blue Sapphire, Cushion, VS

5.6 x 4.6 mm

$ 93.23

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0.97ctw Purple Sapphire, Oval, VS

0.97ctw Purple Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 91.48

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0.56ct Blue Sapphire, Round, VVS-VS

0.56ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 377.24

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Why Buy Sapphire 4mm - 6mm Size from GemSelect?

GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Overall Rating -> 10 star ratings

good navigation and simple interface.

Posted By Dave in April, 2026
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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
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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 -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate
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