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
1.77ctw White Sapphire, Round, VS
Sapphire Product Video (445372)

1.77ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 233.46

View Gem
1.11ctw Blue Sapphire, Round, VS

1.11ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 442.22

View Gem
0.38ct Yellow Sapphire, Heart, VS

0.38ct Yellow Sapphire, Heart, VS

4.6 x 4.5 mm

$ 23.46

View Gem
0.49ct Orange Sapphire, Oval, VS

0.49ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 25.84

View Gem
0.62ct Yellow Sapphire, Oval, VVS

0.62ct Yellow Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 28.93

View Gem
0.56ct Blue Sapphire, Round, VS

0.56ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 377.24

View Gem
1.35ctw Yellow Sapphire, Round, VVS-VS

1.35ctw Yellow Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 88.83

View Gem
0.72ct Yellow Sapphire, Emerald Cut, VVS-VS

0.72ct Yellow Sapphire, Emerald Cut, VVS-VS

5.2 x 4 mm

$ 39.13

View Gem
0.78ct Blue Sapphire, Cushion, VVS-VS

0.78ct Blue Sapphire, Cushion, VVS-VS

4.6 x 4.6 mm

$ 93.23

View Gem
0.57ct Green Sapphire, Cushion, VS

0.57ct Green Sapphire, Cushion, VS

4.4 x 4.4 mm

$ 30.97

View Gem
0.36ct Orange Sapphire, Heart, VS

0.36ct Orange Sapphire, Heart, VS

4.5 x 4.4 mm

$ 22.23

View Gem
0.38ctw Yellow Sapphire, Marquise, VVS-VS

0.38ctw Yellow Sapphire, Marquise, VVS-VS

5 x 2.5 mm (calibrated)

$ 26.04

View Gem
0.42ct Orange Sapphire, Pear Shape, VVS-VS

0.42ct Orange Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 42.50

View Gem
0.45ct Orange Sapphire, Oval, VVS-VS

0.45ct Orange Sapphire, Oval, VVS-VS

5 x 4 mm (calibrated)

$ 134.46

View Gem
0.77ct Blue Sapphire, Cushion, VVS

0.77ct Blue Sapphire, Cushion, VVS

5.6 x 4.6 mm

$ 61.35

View Gem
0.54ct Green Sapphire, Cushion, VS-SI

0.54ct Green Sapphire, Cushion, VS-SI

4.2 x 4.2 mm

$ 43.03

View Gem
0.37ct Blue Sapphire, Heart, VS

0.37ct Blue Sapphire, Heart, VS

4.5 x 4.2 mm

$ 29.48

View Gem
0.82ct Orange Sapphire, Round, VS

0.82ct Orange Sapphire, Round, VS

5.3 mm

$ 49.00

View Gem
1.71ctw Blue Sapphire, Briolette, VS

1.71ctw Blue Sapphire, Briolette, VS

4.9 x 3.2 mm

$ 56.21

View Gem
0.54ct Blue Sapphire, Round, VVS-VS

0.54ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 363.76

View Gem
0.46ct Orange Sapphire, Oval, VS

0.46ct Orange Sapphire, Oval, VS

5.3 x 4.3 mm

$ 24.96

View Gem
0.33ct Blue Sapphire, Heart, VVS-VS

0.33ct Blue Sapphire, Heart, VVS-VS

4.4 x 4.2 mm

$ 26.29

View Gem
0.63ct Orange Sapphire, Oval, VS

0.63ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 63.75

View Gem
0.52ct Blue Sapphire, Heart, VS

0.52ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 30.21

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

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Recomendado Totalmente Los Productos Se Entregaron A Tiempo

Posted By Alexis in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

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