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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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0.42ct White Sapphire, Round, VS

4.5 mm (calibrated)

$ 55.39

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0.67ct Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 35.32

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0.58ct Violet Sapphire, Oval, VS

5.7 x 4.1 mm

$ 69.32

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0.46ct Blue Sapphire, Heart, VVS-VS

4.6 x 4.5 mm

$ 36.65

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0.61ct Pink Sapphire, Round, VS

5.5 mm (calibrated)

$ 266.24

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0.24ct Green Sapphire, Oval, VVS-VS

4.2 x 3.3 mm

$ 33.47

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2.20ctw Blue Sapphire, Baguette, VS

5.5 x 3.1 mm

$ 373.24

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0.49ct Purple Sapphire, Oval, VVS-VS

5.5 x 4.6 mm

$ 48.76

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0.58ct Blue Sapphire, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 40.44

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0.81ctw Purple Sapphire, Oval, VVS-VS

5.1 x 4.1 mm

$ 77.56

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0.75ct Green Sapphire, Oval, VVS-VS

5.9 x 4.9 mm

$ 56.86

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2.11ctw Orange Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 138.83

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0.29ct Blue Sapphire, Heart, VS

4 x 3.8 mm

$ 23.11

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0.42ct Green Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 31.04

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0.61ct Pink Sapphire, Oval, VVS-VS

5.8 x 4.2 mm

$ 80.19

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0.73ct Blue Sapphire, Round, VVS-VS

5.5 mm (calibrated)

$ 491.77

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0.37ct Yellow Sapphire, Heart, VVS-VS

4.7 x 4.5 mm

$ 22.85

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3.01ctw Blue Sapphire, Oval, Translucent

4.2 x 3.4 mm

$ 82.45

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0.43ct Green Sapphire, Emerald Cut, VVS-VS

5.2 x 3.2 mm

$ 40.69

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0.44ct Pink Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 41.49

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0.30ct Pink Sapphire, Pear Shape, VVS

5.7 x 4.5 mm

$ 27.45

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0.60ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 357.16

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0.44ct Yellow Sapphire, Heart, VS

4.5 x 4.4 mm

$ 27.17

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0.46ct Orange Sapphire, Pear Shape, VVS

6 x 4 mm (calibrated)

$ 26.08

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

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

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

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 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
Source: Bizrate
Enlarged Gemstone Image