90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
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
X
Clear All
0.43ct Orange Sapphire, Oval, VVS

0.43ct Orange Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 64.24

View Gem
0.85ctw Yellow Sapphire, Heart, VVS

0.85ctw Yellow Sapphire, Heart, VVS

4.7 x 4.6 mm

$ 23.28

View Gem
0.82ctw White Sapphire, Round, VS

0.82ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 108.16

View Gem
0.49ct Orange Sapphire, Oval, VS

0.49ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 25.84

View Gem
0.39ct Yellow Sapphire, Round, VVS-VS

0.39ct Yellow Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 22.53

View Gem
0.44ct Yellow Sapphire, Baguette, VS
Sapphire Product Video (541075)

0.44ct Yellow Sapphire, Baguette, VS

6 x 3 mm

$ 13.64

View Gem
0.56ct Orange Sapphire, Oval, VVS

0.56ct Orange Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 83.66

View Gem
0.41ct Green Sapphire, Oval, VVS

0.41ct Green Sapphire, Oval, VVS

5 x 4 mm (calibrated)

$ 30.31

View Gem
0.66ctw Purple Sapphire, Oval, VVS-VS

0.66ctw Purple Sapphire, Oval, VVS-VS

4.7 x 3.8 mm

$ 49.89

View Gem
0.64ct Green Sapphire, Heart, VS

0.64ct Green Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 35.01

View Gem
0.52ct Blue Sapphire, Briolette, VS

0.52ct Blue Sapphire, Briolette, VS

5.1 x 3.4 mm

$ 46.61

View Gem
0.52ct Yellow Sapphire, Square, VS

0.52ct Yellow Sapphire, Square, VS

4 x 4 mm (calibrated)

$ 28.25

View Gem
0.62ct Blue Sapphire, Oval, VS

0.62ct Blue Sapphire, Oval, VS

5.9 x 4.6 mm

$ 83.98

View Gem
0.41ct Green Sapphire, Trillion, VS

0.41ct Green Sapphire, Trillion, VS

4.5 x 4.5 mm

$ 57.17

View Gem
0.48ct Green Sapphire, Heart, VS

0.48ct Green Sapphire, Heart, VS

4.7 x 4.5 mm

$ 18.41

View Gem
0.43ct Blue Sapphire, Heart, VVS-VS
Sapphire Product Video (717427)

0.43ct Blue Sapphire, Heart, VVS-VS

4.7 x 4.7 mm

$ 29.98

View Gem
0.81ctw White Sapphire, Round, VS

0.81ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 106.84

View Gem
0.50ctw Yellow Sapphire, Baguette, VS

0.50ctw Yellow Sapphire, Baguette, VS

4.5 x 2.5 mm

$ 25.30

View Gem
0.35ct Yellow Sapphire, Heart, VVS-VS

0.35ct Yellow Sapphire, Heart, VVS-VS

4 x 4 mm (calibrated)

$ 18.01

View Gem
0.55ct Orange Sapphire, Oval, VVS-VS

0.55ct Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 82.17

View Gem
0.45ct Green Sapphire, Oval, VS

0.45ct Green Sapphire, Oval, VS

5.2 x 4 mm

$ 33.27

View Gem
0.54ct Orange Sapphire, Pear Shape, VVS-VS

0.54ct Orange Sapphire, Pear Shape, VVS-VS

5.1 x 4.1 mm

$ 80.68

View Gem
0.50ct Blue Sapphire, Baguette, VS-SI

0.50ct Blue Sapphire, Baguette, VS-SI

6 x 3 mm

$ 85.47

View Gem
0.43ct Orange Sapphire, Pear Shape, VS

0.43ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 64.24

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 -> 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

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 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

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image