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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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0.53ct Violet Sapphire, Oval, VS

0.53ct Violet Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 74.06

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0.74ct Blue Sapphire, Cushion, VS

0.74ct Blue Sapphire, Cushion, VS

5 x 4 mm (calibrated)

$ 88.44

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0.45ct Yellow Sapphire, Heart, VVS-VS

0.45ct Yellow Sapphire, Heart, VVS-VS

4.7 x 4.6 mm

$ 27.79

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0.46ct Orange Sapphire, Emerald Cut, VVS

0.46ct Orange Sapphire, Emerald Cut, VVS

4.8 x 3.9 mm

$ 24.99

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0.48ct Orange Sapphire, Heart, VS

0.48ct Orange Sapphire, Heart, VS

4.7 x 4.6 mm

$ 29.64

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0.49ct Blue Sapphire, Heart, VVS-VS

0.49ct Blue Sapphire, Heart, VVS-VS

4.7 x 4.6 mm

$ 39.04

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0.78ctw Yellow Sapphire, Heart, VS

0.78ctw Yellow Sapphire, Heart, VS

4.6 x 4.5 mm

$ 23.31

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0.73ct Blue Sapphire, Cushion, VVS

0.73ct Blue Sapphire, Cushion, VVS

5.9 x 4.5 mm

$ 87.25

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0.61ct Pink Sapphire, Round, VS

0.61ct Pink Sapphire, Round, VS

5 mm (calibrated)

$ 242.04

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0.44ct Blue Sapphire, Briolette, VS

0.44ct Blue Sapphire, Briolette, VS

4.9 x 3.4 mm

$ 39.44

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0.68ctw Pink Sapphire, Oval, VVS-VS

0.68ctw Pink Sapphire, Oval, VVS-VS

5.8 x 4 mm

$ 76.03

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0.76ct Green Sapphire, Oval, VS

0.76ct Green Sapphire, Oval, VS

5.1 x 4.1 mm

$ 56.18

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0.46ct Yellow Sapphire, Heart, VS

0.46ct Yellow Sapphire, Heart, VS

4.6 x 4.5 mm

$ 17.64

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0.43ct Pink Sapphire, Oval, VS

0.43ct Pink Sapphire, Oval, VS

5 x 4 mm (calibrated)

$ 43.38

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0.56ct Orange Sapphire, Cushion, VVS

0.56ct Orange Sapphire, Cushion, VVS

4.2 x 4.2 mm

$ 30.43

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0.48ct Yellow Sapphire, Pear Shape, VVS

0.48ct Yellow Sapphire, Pear Shape, VVS

6 x 4 mm (calibrated)

$ 27.21

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0.80ctw Yellow Sapphire, Heart, VS

0.80ctw Yellow Sapphire, Heart, VS

4.6 x 4.5 mm

$ 49.40

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0.41ct Green Sapphire, Emerald Cut, VS

0.41ct Green Sapphire, Emerald Cut, VS

5.1 x 3.3 mm

$ 38.79

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0.41ct Yellow Sapphire, Heart, VS

0.41ct Yellow Sapphire, Heart, VS

4.3 x 4.2 mm

$ 10.21

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0.64ct Purple Sapphire, Oval, VS-SI

0.64ct Purple Sapphire, Oval, VS-SI

5.6 x 4.5 mm

$ 136.26

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0.64ct Green Sapphire, Heart, VS

0.64ct Green Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 35.01

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0.41ct Yellow Sapphire, Cushion, VS

0.41ct Yellow Sapphire, Cushion, VS

4 x 4 mm (calibrated)

$ 22.28

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0.39ct White Sapphire, Round, VS

0.39ct White Sapphire, Round, VS

4.2 mm

$ 51.51

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0.65ct Green Sapphire, Heart, VVS-VS

0.65ct Green Sapphire, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 35.56

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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

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

Overall Rating -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The process was pleasant, I chose to purchase the stone traditional to the month of March as it is the month in which I was born.

Posted By Maharishi in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate
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