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
0.44ct Blue Sapphire, Heart, VS

0.44ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 30.68

View Gem
0.61ct Orange Sapphire, Cushion, VVS

0.61ct Orange Sapphire, Cushion, VVS

4.5 x 4.5 mm

$ 33.10

View Gem
2.35ctw White Sapphire, Round, VVS-VS
Sapphire Product Video (444924)

2.35ctw White Sapphire, Round, VVS-VS

4.3 mm

$ 310.40

View Gem
0.41ct Blue Sapphire, Heart, VS

0.41ct Blue Sapphire, Heart, VS

4.3 x 4.3 mm

$ 32.67

View Gem
0.68ct Green Sapphire, Heart, VS

0.68ct Green Sapphire, Heart, VS

5.3 x 5.1 mm

$ 37.20

View Gem
0.51ct Orange Sapphire, Cushion, VVS

0.51ct Orange Sapphire, Cushion, VVS

4.4 x 4.4 mm

$ 27.71

View Gem
0.34ct Blue Sapphire, Heart, VVS-VS

0.34ct Blue Sapphire, Heart, VVS-VS

4.2 x 4 mm

$ 27.09

View Gem
0.67ct Yellow Sapphire, Round, VVS-VS

0.67ct Yellow Sapphire, Round, VVS-VS

4.7 mm

$ 35.54

View Gem
0.82ct Blue Sapphire, Cushion, VS

0.82ct Blue Sapphire, Cushion, VS

5 x 5 mm (calibrated)

$ 98.01

View Gem
0.63ct Yellow Sapphire, Round, VVS-VS

0.63ct Yellow Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 40.32

View Gem
1.13ctw Orange Sapphire, Oval, VS

1.13ctw Orange Sapphire, Oval, VS

5.3 x 4.1 mm

$ 108.56

View Gem
0.65ct Green Sapphire, Heart, VS

0.65ct Green Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 35.56

View Gem
0.41ct Purple Sapphire, Oval, VVS-VS

0.41ct Purple Sapphire, Oval, VVS-VS

5 x 4 mm (calibrated)

$ 35.95

View Gem
0.66ct Yellow Sapphire, Cushion, VS

0.66ct Yellow Sapphire, Cushion, VS

4.4 x 4.4 mm

$ 36.98

View Gem
0.34ct Blue Sapphire, Heart, VS

0.34ct Blue Sapphire, Heart, VS

4 x 4 mm (calibrated)

$ 27.09

View Gem
0.51ct Yellow Sapphire, Emerald Cut, VVS-VS

0.51ct Yellow Sapphire, Emerald Cut, VVS-VS

5 x 4 mm (calibrated)

$ 27.71

View Gem
0.38ct Blue Sapphire, Heart, VS

0.38ct Blue Sapphire, Heart, VS

4.6 x 4.6 mm

$ 30.28

View Gem
0.64ct Yellow Sapphire, Round, VVS-VS

0.64ct Yellow Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 33.96

View Gem
0.42ct Purple Sapphire, Pear Shape, VS

0.42ct Purple Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 35.33

View Gem
0.73ct Blue Sapphire, Cushion, VS

0.73ct Blue Sapphire, Cushion, VS

5.6 x 4.4 mm

$ 87.25

View Gem
0.64ct Green Sapphire, Heart, VS

0.64ct Green Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 35.01

View Gem
0.64ct Orange Sapphire, Oval, VVS

0.64ct Orange Sapphire, Oval, VVS

5.8 x 4.2 mm

$ 35.06

View Gem
0.28ct Blue Sapphire, Heart, VS

0.28ct Blue Sapphire, Heart, VS

4.1 x 3.7 mm

$ 22.31

View Gem
0.68ct Orange Sapphire, Oval, VS

0.68ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 35.86

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 food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

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

good navigation and simple interface.

Posted By Dave in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

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