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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
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0.39ct Green Sapphire, Heart, VS

0.39ct Green Sapphire, Heart, VS

4.5 x 4.4 mm

$ 14.96

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0.77ct Yellow Sapphire, Oval, VVS-VS

0.77ct Yellow Sapphire, Oval, VVS-VS

5.8 x 4.9 mm

$ 42.18

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0.60ct Blue Sapphire, Cushion, VS

0.60ct Blue Sapphire, Cushion, VS

5.2 x 4.2 mm

$ 71.71

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0.48ct Yellow Sapphire, Heart, VS

0.48ct Yellow Sapphire, Heart, VS

4.6 x 4.5 mm

$ 29.64

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0.40ct Green Sapphire, Oval, VS

0.40ct Green Sapphire, Oval, VS

4.8 x 3.9 mm

$ 29.57

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0.64ct Blue Sapphire, Round, VVS-VS
Sapphire Product Video (467384)

0.64ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 431.13

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1.42ctw Yellow Sapphire, Oval, VS

1.42ctw Yellow Sapphire, Oval, VS

5.9 x 5.1 mm

$ 78.14

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0.54ct Yellow Sapphire, Pear Shape, VVS-VS

0.54ct Yellow Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 28.67

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0.43ct Purple Sapphire, Oval, VS

0.43ct Purple Sapphire, Oval, VS

5.5 x 3.8 mm

$ 43.41

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0.55ct Blue Sapphire, Round, VVS-VS

0.55ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 327.39

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0.56ct Orange Sapphire, Oval, VS

0.56ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 56.67

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2.29ctw Yellow Sapphire, Round, VVS-VS

2.29ctw Yellow Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 150.65

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1.73ctw Yellow Sapphire, Emerald Cut, VS

1.73ctw Yellow Sapphire, Emerald Cut, VS

4.2 x 2.9 mm

$ 93.41

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1.28ctw Orange Sapphire, Oval, VS

1.28ctw Orange Sapphire, Oval, VS

5.8 x 4.3 mm

$ 122.96

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1.73ctw White Sapphire, Round, VS
Sapphire Product Video (445379)

1.73ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 228.18

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0.66ct Multicolor Sapphire, Cushion, VS

0.66ct Multicolor Sapphire, Cushion, VS

4.6 x 4.6 mm

$ 52.59

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0.48ctw Purple Sapphire, Oval, VVS-VS

0.48ctw Purple Sapphire, Oval, VVS-VS

5 x 3 mm (calibrated)

$ 52.59

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0.52ct Blue Sapphire, Heart, VS

0.52ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 36.25

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0.43ct Pink Sapphire, Pear Shape, VVS

0.43ct Pink Sapphire, Pear Shape, VVS

5.9 x 4.7 mm

$ 39.34

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0.42ct Pink Sapphire, Oval, VS
Sapphire Product Video (524106)

0.42ct Pink Sapphire, Oval, VS

5 x 4.2 mm

$ 138.05

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0.35ct Orange Sapphire, Heart, VS

0.35ct Orange Sapphire, Heart, VS

4 x 4 mm (calibrated)

$ 21.61

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0.61ct Green Sapphire, Round, VS

0.61ct Green Sapphire, Round, VS

5 mm (calibrated)

$ 36.45

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3.28ctw Green Sapphire, Oval, VVS-VS

3.28ctw Green Sapphire, Oval, VVS-VS

6 x 5.1 mm

$ 143.74

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0.81ct Green Sapphire, Round, VS

0.81ct Green Sapphire, Round, VS

5.5 mm (calibrated)

$ 48.41

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

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 -> 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 -> 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

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate
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