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
0.38ct Green Sapphire, Emerald Cut, VS

0.38ct Green Sapphire, Emerald Cut, VS

5.1 x 3.3 mm

$ 35.96

View Gem
0.45ct Orange Sapphire, Heart, VS-SI

0.45ct Orange Sapphire, Heart, VS-SI

4.6 x 4.6 mm

$ 27.79

View Gem
0.75ctw Green Sapphire, Oval, VS

0.75ctw Green Sapphire, Oval, VS

4.8 x 3.9 mm

$ 55.44

View Gem
0.55ctw Pink Sapphire, Oval, VS

0.55ctw Pink Sapphire, Oval, VS

5 x 3.1 mm

$ 47.94

View Gem
0.38ct Purple Sapphire, Oval, VVS-VS

0.38ct Purple Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 35.84

View Gem
0.42ct Blue Sapphire, Heart, VS

0.42ct Blue Sapphire, Heart, VS

4.5 x 4.2 mm

$ 33.47

View Gem
0.91ct Green Sapphire, Briolette, VS

0.91ct Green Sapphire, Briolette, VS

6 x 4.2 mm

$ 81.57

View Gem
0.34ct Blue Sapphire, Heart, VS

0.34ct Blue Sapphire, Heart, VS

4.2 x 4.2 mm

$ 27.09

View Gem
0.48ct Green Sapphire, Oval, VVS

0.48ct Green Sapphire, Oval, VVS

5 x 4 mm (calibrated)

$ 35.49

View Gem
2.18ctw Yellow Sapphire, Round, VVS-VS

2.18ctw Yellow Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 174.74

View Gem
0.64ct Yellow Sapphire, Oval, VS

0.64ct Yellow Sapphire, Oval, VS

5.7 x 4.8 mm

$ 35.23

View Gem
0.60ct Yellow Sapphire, Square, VVS-VS

0.60ct Yellow Sapphire, Square, VVS-VS

4.3 x 4.2 mm

$ 32.60

View Gem
0.54ct Green Sapphire, Cushion, VS

0.54ct Green Sapphire, Cushion, VS

4.5 x 4.4 mm

$ 29.30

View Gem
0.54ct Violet Sapphire, Oval, VS

0.54ct Violet Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 79.87

View Gem
0.69ct Green Sapphire, Heart, VVS-VS

0.69ct Green Sapphire, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 37.74

View Gem
0.43ct Yellow Sapphire, Heart, VVS

0.43ct Yellow Sapphire, Heart, VVS

4.7 x 4.5 mm

$ 26.55

View Gem
0.60ct Yellow Sapphire, Cushion, VVS-VS

0.60ct Yellow Sapphire, Cushion, VVS-VS

4.4 x 4.4 mm

$ 32.60

View Gem
0.45ct Yellow Sapphire, Pear Shape, VVS-VS

0.45ct Yellow Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 23.89

View Gem
0.71ct Multicolor Sapphire, Cushion, VVS-VS

0.71ct Multicolor Sapphire, Cushion, VVS-VS

5 x 5 mm (calibrated)

$ 113.15

View Gem
1.50ctw Blue Sapphire, Briolette, VS

1.50ctw Blue Sapphire, Briolette, VS

5.5 x 3.9 mm

$ 134.46

View Gem
0.56ct Blue Sapphire, Cushion, VS

0.56ct Blue Sapphire, Cushion, VS

4.2 x 4.2 mm

$ 66.93

View Gem
0.54ct Orange Sapphire, Oval, VS

0.54ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 57.10

View Gem
0.46ct Orange Sapphire, Oval, VVS-VS

0.46ct Orange Sapphire, Oval, VVS-VS

5.9 x 3.8 mm

$ 24.41

View Gem
2.34ctw Blue Sapphire, Briolette, VS

2.34ctw Blue Sapphire, Briolette, VS

5 x 3 mm (calibrated)

$ 117.01

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

Very good place to buy gemstones

Posted By Elansary in March, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na 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

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 -> 9 star ratings

Fast snd easy to find what I was looking for

Posted By Bawb in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image