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

2.69ctw Blue Sapphire, Round, Transparent

4.5 mm (calibrated)

$ 58.95

View Gem

0.52ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 36.25

View Gem

0.78ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 102.88

View Gem

0.70ctw Purple Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 77.99

View Gem

0.62ct Yellow Sapphire, Round, VVS

5 mm (calibrated)

$ 39.67

View Gem

0.33ct Purple Sapphire, Oval, VVS

5.8 x 3.8 mm

$ 32.87

View Gem

0.44ct Yellow Sapphire, Oval, VVS

5.7 x 3.9 mm

$ 23.32

View Gem

0.98ct Blue Sapphire, Cushion, VS

5.3 x 5.3 mm

$ 117.13

View Gem

1.49ctw Yellow Sapphire, Oval, VS

5.8 x 4.8 mm

$ 81.99

View Gem

0.39ct Orange Sapphire, Pear Shape, VVS-VS

5 x 4 mm (calibrated)

$ 58.27

View Gem

0.78ctw Yellow Sapphire, Heart, VS

4.7 x 4.5 mm

$ 48.16

View Gem

1.74ctw Orange Sapphire, Marquise, VS

4.8 x 2.6 mm

$ 38.25

View Gem

0.50ct Yellow Sapphire, Pear Shape, VS

6 x 4.3 mm

$ 26.49

View Gem

1.25ctw White Sapphire, Round, VS

4.3 mm

$ 165.10

View Gem

1.44ctw Green Sapphire, Briolette, VS

5.8 x 3.8 mm

$ 129.08

View Gem

0.53ct Purple Sapphire, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 68.68

View Gem

0.34ct Yellow Sapphire, Emerald Cut, VVS-VS

5 x 3 mm (calibrated)

$ 28.22

View Gem

0.46ct Yellow Sapphire, Round, VVS

4.2 mm

$ 24.40

View Gem

0.61ct Pink Sapphire, Fancy, VVS

5.7 x 5.1 mm

$ 67.73

View Gem

0.36ctw Orange Sapphire, Marquise, VVS

5 x 2.5 mm (calibrated)

$ 24.66

View Gem

1.74ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 229.51

View Gem

0.32ct Yellow Sapphire, Heart, VVS-VS

4.5 x 4.4 mm

$ 19.76

View Gem

0.55ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 327.39

View Gem

0.50ct Blue Sapphire, Cushion, VS

4.2 x 4.1 mm

$ 59.76

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

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate
Enlarged Gemstone Image