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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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1.58ctw White Sapphire, Round, VS
Sapphire Product Video (444464)

1.58ctw White Sapphire, Round, VS

4.3 mm

$ 208.70

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2.28ctw Yellow Sapphire, Round, VVS-VS

2.28ctw Yellow Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 150.00

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0.45ct Orange Sapphire, Heart, VS

0.45ct Orange Sapphire, Heart, VS

4.5 x 4.3 mm

$ 27.79

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0.78ctw Yellow Sapphire, Heart, VVS-VS

0.78ctw Yellow Sapphire, Heart, VVS-VS

4.6 x 4.6 mm

$ 23.31

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0.69ct Green Sapphire, Emerald Cut, VVS

0.69ct Green Sapphire, Emerald Cut, VVS

5 x 4 mm (calibrated)

$ 37.49

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0.35ct Green Sapphire, Oval, VS

0.35ct Green Sapphire, Oval, VS

4.7 x 3.7 mm

$ 48.80

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0.64ct Green Sapphire, Cushion, VVS-VS

0.64ct Green Sapphire, Cushion, VVS-VS

4.6 x 4.6 mm

$ 34.77

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0.49ct Green Sapphire, Trillion, VS

0.49ct Green Sapphire, Trillion, VS

5 x 5 mm (calibrated)

$ 39.04

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0.58ct Yellow Sapphire, Square, VS

0.58ct Yellow Sapphire, Square, VS

5 x 4 mm (calibrated)

$ 31.52

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0.79ct Blue Sapphire, Cushion, VS

0.79ct Blue Sapphire, Cushion, VS

5.8 x 4.7 mm

$ 62.95

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0.66ct Blue Sapphire, Round, VS

0.66ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 392.87

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0.30ct Blue Sapphire, Oval, VVS-VS

0.30ct Blue Sapphire, Oval, VVS-VS

4.6 x 3.7 mm

$ 41.83

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0.43ct Yellow Sapphire, Heart, VVS-VS

0.43ct Yellow Sapphire, Heart, VVS-VS

4.8 x 4.6 mm

$ 26.55

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0.46ct Blue Sapphire, Heart, VS

0.46ct Blue Sapphire, Heart, VS

4.7 x 4.6 mm

$ 36.65

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2.29ctw Multicolor Sapphire, Briolette, VVS
Sapphire Product Video (269625)

2.29ctw Multicolor Sapphire, Briolette, VVS

5.7 x 4 mm

$ 171.06

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0.36ct Orange Sapphire, Pear Shape, VVS-VS

0.36ct Orange Sapphire, Pear Shape, VVS-VS

5 x 4 mm (calibrated)

$ 20.08

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0.71ct Multicolor Sapphire, Cushion, VS

0.71ct Multicolor Sapphire, Cushion, VS

4.5 x 4.4 mm

$ 56.57

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0.57ct Yellow Sapphire, Heart, VS

0.57ct Yellow Sapphire, Heart, VS

4.6 x 4.6 mm

$ 19.87

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0.60ctw Yellow Sapphire, Baguette, VS-SI

0.60ctw Yellow Sapphire, Baguette, VS-SI

4.8 x 2.6 mm

$ 39.20

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0.67ct Blue Sapphire, Cushion, VS

0.67ct Blue Sapphire, Cushion, VS

4.6 x 4.6 mm

$ 80.08

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0.41ct Green Sapphire, Oval, VVS

0.41ct Green Sapphire, Oval, VVS

5 x 4 mm (calibrated)

$ 30.31

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0.41ct Pink Sapphire, Oval, VVS

0.41ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 38.66

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0.40ctw Orange Sapphire, Marquise, VVS-VS

0.40ctw Orange Sapphire, Marquise, VVS-VS

4.7 x 2.7 mm

$ 10.96

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0.71ct Yellow Sapphire, Emerald Cut, VVS-VS

0.71ct Yellow Sapphire, Emerald Cut, VVS-VS

5.1 x 4.1 mm

$ 32.15

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

I purchased 4 gemstones in different sizes to be able to make a family ring for my granddaughter. I got exactly what I saw and they are absolutely beautiful! Shipping was quick compared to other gem stores I have dealt with! I will definitely order more stones from your company, as I am a collector and have several stones. You are my new go to company in the future

Posted By Liz in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 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
→ View All GemSelect Reviews on Bizrate
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