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

1.30ctw Yellow Sapphire, Oval, VVS-VS

5.9 x 4.9 mm

$ 71.55

View Gem

0.74ctw Purple Sapphire, Oval, VS

5 x 4 mm (calibrated)

$ 70.87

View Gem

0.55ct Yellow Sapphire, Round, VS-SI

5 mm (calibrated)

$ 30.81

View Gem

0.51ct Orange Sapphire, Pear Shape, VVS

6 x 4 mm (calibrated)

$ 28.90

View Gem

0.70ct Green Sapphire, Oval, VS

6 x 4.8 mm

$ 97.61

View Gem

1.78ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 234.77

View Gem

0.49ct Orange Sapphire, Oval, VVS-VS

5.7 x 4.1 mm

$ 60.38

View Gem

0.60ct Green Sapphire, Cushion, VS

4.5 x 4.4 mm

$ 32.60

View Gem

0.54ctw Yellow Sapphire, Baguette, VS

4.5 x 2.5 mm

$ 27.32

View Gem

1.29ctw Yellow Sapphire, Oval, VS

6 x 4.8 mm

$ 71.00

View Gem

0.55ct Blue Sapphire, Heart, VS

4.8 x 4.7 mm

$ 31.96

View Gem

0.74ct Multicolor Sapphire, Cushion, VS

4.6 x 4.6 mm

$ 58.96

View Gem

0.64ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 431.13

View Gem

1.05ctw Green Sapphire, Oval, VVS-VS

5 x 4 mm (calibrated)

$ 77.62

View Gem

0.39ct Yellow Sapphire, Heart, VVS-VS

4.9 x 4.7 mm

$ 24.09

View Gem

0.49ctw Yellow Sapphire, Baguette, VS

4.5 x 2.5 mm

$ 22.54

View Gem

1.78ctw White Sapphire, Round, VS

4 mm (calibrated)

$ 235.11

View Gem

0.48ct Orange Sapphire, Pear Shape, VVS

5 x 4 mm (calibrated)

$ 59.76

View Gem

0.42ct Orange Sapphire, Pear Shape, VVS-VS

4.9 x 3.8 mm

$ 23.42

View Gem

0.47ct Orange Sapphire, Pear Shape, VVS

6 x 4 mm (calibrated)

$ 70.22

View Gem

0.52ct Orange Sapphire, Round, VS

5 mm (calibrated)

$ 31.08

View Gem

2.05ctw Blue Sapphire, Briolette, VS

4.4 x 2.8 mm

$ 170.91

View Gem

0.35ct Orange Sapphire, Heart, VS

4.4 x 4.4 mm

$ 21.61

View Gem

0.73ctw Yellow Sapphire, Heart, VVS-VS

4.6 x 4.4 mm

$ 21.81

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

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
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
Enlarged Gemstone Image