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
0.68ct Orange Sapphire, Oval, VS

0.68ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 101.59

View Gem
0.48ct Pink Sapphire, Oval, VVS-VS

0.48ct Pink Sapphire, Oval, VVS-VS

5 x 4 mm (calibrated)

$ 47.81

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

0.64ct Yellow Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 40.95

View Gem
0.29ct Yellow Sapphire, Heart, VVS

0.29ct Yellow Sapphire, Heart, VVS

4.3 x 4.3 mm

$ 17.91

View Gem
2.91ctw Yellow Sapphire, Oval, VS

2.91ctw Yellow Sapphire, Oval, VS

5.8 x 4.8 mm

$ 160.15

View Gem
0.56ct Orange Sapphire, Oval, VVS-VS

0.56ct Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 83.66

View Gem
1.77ctw Orange Sapphire, Trillion, VVS-VS

1.77ctw Orange Sapphire, Trillion, VVS-VS

4 x 4 mm (calibrated)

$ 104.52

View Gem
0.48ct Blue Sapphire, Briolette, VS

0.48ct Blue Sapphire, Briolette, VS

5.3 x 3.3 mm

$ 43.03

View Gem
1.29ct Blue Sapphire, Round, VS
Sapphire Product Video (752648)

1.29ct Blue Sapphire, Round, VS

6 mm (calibrated)

$ 1,065.67

View Gem
0.82ct Green Sapphire, Oval, VVS-VS

0.82ct Green Sapphire, Oval, VVS-VS

6 x 5 mm

$ 62.16

View Gem
0.55ct Yellow Sapphire, Round, VS-SI

0.55ct Yellow Sapphire, Round, VS-SI

5 mm (calibrated)

$ 30.81

View Gem
0.52ct Green Sapphire, Oval, VVS

0.52ct Green Sapphire, Oval, VVS

5 x 4 mm (calibrated)

$ 38.44

View Gem
0.41ct Green Sapphire, Emerald Cut, VVS

0.41ct Green Sapphire, Emerald Cut, VVS

5.1 x 3.2 mm

$ 38.79

View Gem
0.58ct Orange Sapphire, Pear Shape, VS

0.58ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 86.65

View Gem
0.78ctw Green Sapphire, Oval, VS

0.78ctw Green Sapphire, Oval, VS

5 x 4 mm (calibrated)

$ 57.66

View Gem
3.34ctw Blue Sapphire, Briolette, VVS-VS
Sapphire Product Video (250915)

3.34ctw Blue Sapphire, Briolette, VVS-VS

5.3 x 3.7 mm

$ 219.56

View Gem
0.43ct Violet Sapphire, Oval, VVS-VS

0.43ct Violet Sapphire, Oval, VVS-VS

5.1 x 4.2 mm

$ 43.46

View Gem
2.07ctw White Sapphire, Round, VS
Sapphire Product Video (444925)

2.07ctw White Sapphire, Round, VS

4.4 mm

$ 273.42

View Gem
0.35ct Blue Sapphire, Heart, VVS-VS

0.35ct Blue Sapphire, Heart, VVS-VS

4.2 x 4.1 mm

$ 27.89

View Gem
0.55ct Orange Sapphire, Cushion, VVS-VS

0.55ct Orange Sapphire, Cushion, VVS-VS

4.5 x 4.5 mm

$ 29.88

View Gem
0.70ct Orange Sapphire, Cushion, VS

0.70ct Orange Sapphire, Cushion, VS

4.5 x 4.5 mm

$ 38.04

View Gem
0.61ct Orange Sapphire, Cushion, VVS-VS

0.61ct Orange Sapphire, Cushion, VVS-VS

4.4 x 4.3 mm

$ 33.15

View Gem
0.47ct Orange Sapphire, Oval, VS

0.47ct Orange Sapphire, Oval, VS

5.6 x 3.9 mm

$ 24.78

View Gem
1.06ctw Green Sapphire, Round, VS
Sapphire Product Video (592807)

1.06ctw Green Sapphire, Round, VS

4 mm (calibrated)

$ 116.13

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 -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

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 -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

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