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
0.71ct Green Sapphire, Cushion, VVS-VS

0.71ct Green Sapphire, Cushion, VVS-VS

4.6 x 4.6 mm

$ 56.57

View Gem
0.19ct Orange Sapphire, Marquise, VVS-VS
Sapphire Product Video (509600)

0.19ct Orange Sapphire, Marquise, VVS-VS

4.9 x 2.6 mm

$ 3.67

View Gem
3.36ctw Yellow Sapphire, Marquise, VVS-VS

3.36ctw Yellow Sapphire, Marquise, VVS-VS

4.2 x 2.2 mm

$ 110.44

View Gem
0.46ct Purple Sapphire, Oval, VVS

0.46ct Purple Sapphire, Oval, VVS

5.9 x 4.9 mm

$ 50.40

View Gem
0.77ct Blue Sapphire, Cushion, VS

0.77ct Blue Sapphire, Cushion, VS

5 x 5 mm (calibrated)

$ 92.03

View Gem
0.36ct Yellow Sapphire, Oval, VVS-VS

0.36ct Yellow Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 32.93

View Gem
0.34ct Blue Sapphire, Briolette, VS

0.34ct Blue Sapphire, Briolette, VS

4.8 x 3 mm

$ 30.48

View Gem
0.36ct Orange Sapphire, Heart, VS

0.36ct Orange Sapphire, Heart, VS

4.4 x 4.4 mm

$ 22.23

View Gem
0.39ct Yellow Sapphire, Heart, VS

0.39ct Yellow Sapphire, Heart, VS

4.6 x 4.4 mm

$ 24.09

View Gem
0.64ct Pink Sapphire, Oval, VS

0.64ct Pink Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 76.49

View Gem
0.39ct Blue Sapphire, Heart, VS

0.39ct Blue Sapphire, Heart, VS

4.5 x 4.4 mm

$ 31.08

View Gem
0.41ctw Yellow Sapphire, Marquise, VVS-VS

0.41ctw Yellow Sapphire, Marquise, VVS-VS

5 x 2.8 mm

$ 28.09

View Gem
0.48ct Yellow Sapphire, Heart, VVS-VS

0.48ct Yellow Sapphire, Heart, VVS-VS

4.8 x 4.7 mm

$ 14.34

View Gem
0.40ct Yellow Sapphire, Pear Shape, VS

0.40ct Yellow Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 21.73

View Gem
1.86ctw White Sapphire, Round, VVS-VS
Sapphire Product Video (444921)

1.86ctw White Sapphire, Round, VVS-VS

4.2 mm

$ 245.67

View Gem
0.50ct Orange Sapphire, Heart, VVS-VS
Sapphire Product Video (536888)

0.50ct Orange Sapphire, Heart, VVS-VS

4.8 x 4.8 mm

$ 25.21

View Gem
0.40ct Green Sapphire, Emerald Cut, VVS-VS

0.40ct Green Sapphire, Emerald Cut, VVS-VS

5 x 3 mm (calibrated)

$ 37.85

View Gem
0.56ctw Purple Sapphire, Oval, VS

0.56ctw Purple Sapphire, Oval, VS

5 x 3 mm (calibrated)

$ 48.80

View Gem
0.56ct Blue Sapphire, Round, VVS

0.56ct Blue Sapphire, Round, VVS

5 mm (calibrated)

$ 377.24

View Gem
0.68ct Yellow Sapphire, Cushion, VVS-VS

0.68ct Yellow Sapphire, Cushion, VVS-VS

4.6 x 4.5 mm

$ 29.90

View Gem
0.99ct Yellow Sapphire, Round, VVS

0.99ct Yellow Sapphire, Round, VVS

5.5 mm (calibrated)

$ 195.23

View Gem
0.39ct Orange Sapphire, Pear Shape, VVS

0.39ct Orange Sapphire, Pear Shape, VVS

5.5 x 3.6 mm

$ 39.46

View Gem
0.45ct Orange Sapphire, Heart, VS

0.45ct Orange Sapphire, Heart, VS

4.5 x 4.3 mm

$ 27.79

View Gem
1.05ct Yellow Sapphire, Round, VVS

1.05ct Yellow Sapphire, Round, VVS

5.5 mm (calibrated)

$ 207.07

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

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image