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

1.70ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 224.23

View Gem

1.29ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 565.33

View Gem

1.77ctw Blue Sapphire, Briolette, VS

6 x 4 mm (calibrated)

$ 158.66

View Gem

0.39ct Blue Sapphire, Heart, VS

4.3 x 4.2 mm

$ 31.08

View Gem

0.73ct Yellow Sapphire, Round, VS

5 mm (calibrated)

$ 40.18

View Gem

0.76ct Blue Sapphire, Pear Shape, VVS-VS

5.6 x 5.1 mm

$ 208.16

View Gem

0.75ct Green Sapphire, Cushion, VS

4.7 x 4.6 mm

$ 40.69

View Gem

0.48ct Purple Sapphire, Oval, VVS-VS

5.3 x 4.3 mm

$ 47.77

View Gem

0.44ct Yellow Sapphire, Round, VS

4.5 mm (calibrated)

$ 21.91

View Gem

0.47ct Multicolor Sapphire, Cushion, VVS

4.7 x 3.5 mm

$ 37.45

View Gem

0.78ctw Yellow Sapphire, Heart, VS

4.7 x 4.6 mm

$ 48.16

View Gem

0.43ct Orange Sapphire, Pear Shape, VS

5 x 3.9 mm

$ 64.24

View Gem

0.53ct Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 27.95

View Gem

0.49ct Purple Sapphire, Oval, VS

5.4 x 4.6 mm

$ 48.76

View Gem

0.80ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 105.52

View Gem

0.45ct Yellow Sapphire, Heart, VVS-VS

4.7 x 4.6 mm

$ 27.79

View Gem

0.90ctw Pink Sapphire, Oval, VS-SI

5 x 4 mm (calibrated)

$ 82.54

View Gem

0.40ct Purple Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 37.73

View Gem

1.29ctw Yellow Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 82.56

View Gem

0.32ct Orange Sapphire, Heart, VVS

4.6 x 4.4 mm

$ 19.76

View Gem

0.42ct Green Sapphire, Oval, VVS

5 x 3.8 mm

$ 31.04

View Gem

0.77ct Blue Sapphire, Heart, VVS-VS

5.4 x 5.3 mm

$ 53.68

View Gem

0.44ctw Yellow Sapphire, Marquise, VVS-VS

5.3 x 2.6 mm

$ 30.14

View Gem

0.51ct Yellow Sapphire, Heart, VS

4.6 x 4.5 mm

$ 31.49

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

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
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 -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate
Enlarged Gemstone Image