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
2.95ctw Orange Sapphire, Marquise, VVS-VS

2.95ctw Orange Sapphire, Marquise, VVS-VS

4.8 x 2.4 mm

$ 74.34

View Gem
0.42ct Orange Sapphire, Emerald Cut, VVS

0.42ct Orange Sapphire, Emerald Cut, VVS

5 x 4 mm (calibrated)

$ 19.02

View Gem
0.58ct Orange Sapphire, Oval, VVS-VS

0.58ct Orange Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 58.70

View Gem
0.75ctw White Sapphire, Round, VS

0.75ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 98.92

View Gem
0.33ct White Sapphire, Round, VS
Sapphire Product Video (445522)

0.33ct White Sapphire, Round, VS

4.4 mm

$ 43.53

View Gem
0.38ctw Orange Sapphire, Marquise, VS

0.38ctw Orange Sapphire, Marquise, VS

5 x 2.6 mm

$ 12.49

View Gem
0.55ct Orange Sapphire, Emerald Cut, VVS

0.55ct Orange Sapphire, Emerald Cut, VVS

4.9 x 3.9 mm

$ 29.88

View Gem
0.62ct Green Sapphire, Heart, VS

0.62ct Green Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 33.91

View Gem
0.59ct Blue Sapphire, Briolette, VS

0.59ct Blue Sapphire, Briolette, VS

5.5 x 3.4 mm

$ 52.89

View Gem
0.55ct Blue Sapphire, Round, VVS
Sapphire Product Video (467401)

0.55ct Blue Sapphire, Round, VVS

5 mm (calibrated)

$ 370.50

View Gem
0.63ct Blue Sapphire, Cushion, VS

0.63ct Blue Sapphire, Cushion, VS

4.6 x 4.5 mm

$ 75.30

View Gem
0.48ct Orange Sapphire, Cushion, VVS-VS

0.48ct Orange Sapphire, Cushion, VVS-VS

4.3 x 4.2 mm

$ 26.08

View Gem
2.36ctw Yellow Sapphire, Round, VVS-VS

2.36ctw Yellow Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 155.27

View Gem
0.74ctw Yellow Sapphire, Heart, VS

0.74ctw Yellow Sapphire, Heart, VS

4.5 x 4.5 mm

$ 22.11

View Gem
0.48ct Green Sapphire, Cushion, VVS-VS

0.48ct Green Sapphire, Cushion, VVS-VS

4.2 x 4.2 mm

$ 26.08

View Gem
0.43ct Orange Sapphire, Pear Shape, VVS-VS

0.43ct Orange Sapphire, Pear Shape, VVS-VS

4.9 x 4.2 mm

$ 64.24

View Gem
2.25ctw Green Sapphire, Cushion, VVS-VS

2.25ctw Green Sapphire, Cushion, VVS-VS

4 x 4 mm (calibrated)

$ 103.53

View Gem
0.46ct Blue Sapphire, Heart, VVS-VS

0.46ct Blue Sapphire, Heart, VVS-VS

4.7 x 4.7 mm

$ 36.65

View Gem
0.57ctw Pink Sapphire, Oval, VS

0.57ctw Pink Sapphire, Oval, VS

5 x 3 mm (calibrated)

$ 49.67

View Gem
0.55ct Orange Sapphire, Pear Shape, VVS

0.55ct Orange Sapphire, Pear Shape, VVS

6 x 4 mm (calibrated)

$ 31.17

View Gem
1.27ctw White Sapphire, Round, VS

1.27ctw White Sapphire, Round, VS

4 mm (calibrated)

$ 167.74

View Gem
0.43ct Yellow Sapphire, Heart, VS

0.43ct Yellow Sapphire, Heart, VS

4.7 x 4.6 mm

$ 26.55

View Gem
0.72ct Green Sapphire, Oval, VVS

0.72ct Green Sapphire, Oval, VVS

6 x 5 mm

$ 49.62

View Gem
2.41ctw Purple Sapphire, Emerald Cut, VVS-VS
Sapphire Product Video (444228)

2.41ctw Purple Sapphire, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 318.33

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

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

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