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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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0.43ct Yellow Sapphire, Round, VS

0.43ct Yellow Sapphire, Round, VS

4.5 mm (calibrated)

$ 19.04

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0.41ct Blue Sapphire, Heart, VS

0.41ct Blue Sapphire, Heart, VS

4.9 x 4.8 mm

$ 32.67

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0.35ct Blue Sapphire, Heart, VVS-VS

0.35ct Blue Sapphire, Heart, VVS-VS

4.2 x 4.1 mm

$ 27.89

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0.45ct Orange Sapphire, Pear Shape, VS

0.45ct Orange Sapphire, Pear Shape, VS

5.3 x 4.2 mm

$ 67.23

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0.63ctw White Sapphire, Round, VS

0.63ctw White Sapphire, Round, VS

4.2 mm

$ 83.22

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0.59ct Blue Sapphire, Round, VVS-VS
Sapphire Product Video (467444)

0.59ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 331.21

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0.64ct Blue Sapphire, Round, VVS
Sapphire Product Video (467454)

0.64ct Blue Sapphire, Round, VVS

5 mm (calibrated)

$ 431.13

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0.39ct Pink Sapphire, Oval, VVS

0.39ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 36.79

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0.66ct Blue Sapphire, Round, VVS

0.66ct Blue Sapphire, Round, VVS

5 mm (calibrated)

$ 392.87

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0.58ct Pink Sapphire, Oval, VS
Sapphire Product Video (752157)

0.58ct Pink Sapphire, Oval, VS

5.7 x 4 mm

$ 144.42

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0.59ct Multicolor Sapphire, Cushion, VS-SI

0.59ct Multicolor Sapphire, Cushion, VS-SI

5 x 4 mm (calibrated)

$ 94.02

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0.48ct Orange Sapphire, Oval, VS

0.48ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 48.57

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0.86ctw Orange Sapphire, Pear Shape, VVS-VS

0.86ctw Orange Sapphire, Pear Shape, VVS-VS

5.3 x 4.4 mm

$ 35.54

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0.56ct Yellow Sapphire, Oval, VVS-VS

0.56ct Yellow Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 29.67

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0.52ct Orange Sapphire, Oval, VVS-VS

0.52ct Orange Sapphire, Oval, VVS-VS

5.8 x 3.8 mm

$ 54.98

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1.37ctw White Sapphire, Round, VS

1.37ctw White Sapphire, Round, VS

4.2 mm

$ 180.96

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0.56ct Green Sapphire, Oval, VVS-VS

0.56ct Green Sapphire, Oval, VVS-VS

5 x 4 mm (calibrated)

$ 41.39

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1.84ctw Blue Sapphire, Briolette, VS

1.84ctw Blue Sapphire, Briolette, VS

4.5 x 2.9 mm

$ 50.40

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0.38ct Blue Sapphire, Briolette, VS

0.38ct Blue Sapphire, Briolette, VS

4.7 x 3 mm

$ 34.06

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0.75ct Green Sapphire, Oval, VVS

0.75ct Green Sapphire, Oval, VVS

5.9 x 5 mm

$ 56.86

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0.40ct Blue Sapphire, Heart, VVS-VS

0.40ct Blue Sapphire, Heart, VVS-VS

4.4 x 4.3 mm

$ 31.87

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0.74ct Orange Sapphire, Cushion, VVS

0.74ct Orange Sapphire, Cushion, VVS

4.6 x 4.6 mm

$ 40.16

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0.55ct Orange Sapphire, Oval, VS

0.55ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 82.17

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0.70ct Yellow Sapphire, Pear Shape, VVS-VS

0.70ct Yellow Sapphire, Pear Shape, VVS-VS

6 x 5 mm

$ 30.79

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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

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
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Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
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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

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
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