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
0.42ct Green Sapphire, Oval, VS

0.42ct Green Sapphire, Oval, VS

4.9 x 3.9 mm

$ 31.04

View Gem
0.49ct Pink Sapphire, Oval, VVS-VS

0.49ct Pink Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 161.05

View Gem
0.47ct Green Sapphire, Briolette, VS

0.47ct Green Sapphire, Briolette, VS

5.1 x 3.2 mm

$ 42.13

View Gem
0.41ct Yellow Sapphire, Emerald Cut, VS
Sapphire Product Video (737852)

0.41ct Yellow Sapphire, Emerald Cut, VS

5.2 x 3.2 mm

$ 36.70

View Gem
0.36ct Orange Sapphire, Heart, VVS-VS

0.36ct Orange Sapphire, Heart, VVS-VS

4.5 x 4.4 mm

$ 22.23

View Gem
0.84ct Blue Sapphire, Briolette, VS

0.84ct Blue Sapphire, Briolette, VS

6 x 4 mm (calibrated)

$ 75.30

View Gem
0.48ct Green Sapphire, Heart, VS

0.48ct Green Sapphire, Heart, VS

4.7 x 4.5 mm

$ 18.41

View Gem
0.41ct Yellow Sapphire, Baguette, VS-SI

0.41ct Yellow Sapphire, Baguette, VS-SI

5 x 3 mm (calibrated)

$ 26.79

View Gem
0.66ct Green Sapphire, Heart, VS

0.66ct Green Sapphire, Heart, VS

5.2 x 5.1 mm

$ 36.11

View Gem
0.62ct Blue Sapphire, Round, VS

0.62ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 369.07

View Gem
0.47ct Blue Sapphire, Heart, VS

0.47ct Blue Sapphire, Heart, VS

4.6 x 4.6 mm

$ 32.77

View Gem
0.35ct Orange Sapphire, Heart, VS

0.35ct Orange Sapphire, Heart, VS

4 x 4 mm (calibrated)

$ 21.61

View Gem
0.36ct Pink Sapphire, Oval, VVS

0.36ct Pink Sapphire, Oval, VVS

5.7 x 4 mm

$ 33.96

View Gem
0.54ct Pink Sapphire, Oval, VVS-VS

0.54ct Pink Sapphire, Oval, VVS-VS

5.8 x 4.9 mm

$ 60.25

View Gem
0.35ct Yellow Sapphire, Heart, VS

0.35ct Yellow Sapphire, Heart, VS

4.4 x 4.3 mm

$ 21.61

View Gem
0.65ct Yellow Sapphire, Square, VS

0.65ct Yellow Sapphire, Square, VS

4.4 x 4.3 mm

$ 35.32

View Gem
1.40ctw Yellow Sapphire, Oval, VS

1.40ctw Yellow Sapphire, Oval, VS

6 x 5 mm

$ 77.04

View Gem
1.16ctw Orange Sapphire, Oval, VVS-VS

1.16ctw Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 173.30

View Gem
0.48ct Yellow Sapphire, Heart, VS

0.48ct Yellow Sapphire, Heart, VS

4.5 x 4.5 mm

$ 16.73

View Gem
0.47ct Orange Sapphire, Oval, VVS-VS

0.47ct Orange Sapphire, Oval, VVS-VS

5.7 x 4.1 mm

$ 21.93

View Gem
0.64ct Multicolor Sapphire, Cushion, VS

0.64ct Multicolor Sapphire, Cushion, VS

4.4 x 4.4 mm

$ 51.00

View Gem
1.53ctw White Sapphire, Round, VS

1.53ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 178.32

View Gem
1.13ct Green Sapphire, Cushion, VS

1.13ct Green Sapphire, Cushion, VS

5.5 x 5.4 mm

$ 90.04

View Gem
2.12ctw Blue Sapphire, Briolette, VS

2.12ctw Blue Sapphire, Briolette, VS

5.5 x 3.4 mm

$ 69.68

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

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

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

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