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Home Gemstones 6x4 mm Gemstones

6x4 mm Gemstones: Sapphire, Ruby, Emerald and More, Oval, Round, Cushion and Pear Cut Gems

6x4 mm Gemstones Weight
6x4 mm Gemstones Size
6x4 mm Gemstones Clarity
6x4 mm Gemstones Price
6x4 mm Gemstones Treatment

Size Explained

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For Example: 8-9
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Black
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Green 6x4 mm Gemstones
Multicolor 6x4 mm Gemstones
Orange 6x4 mm Gemstones
Pink 6x4 mm Gemstones
Purple 6x4 mm Gemstones
Red 6x4 mm Gemstones
Turquoise
Violet 6x4 mm Gemstones
White 6x4 mm Gemstones
Yellow 6x4 mm Gemstones
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0.50ct Green Chrome Diopside, Oval, VS

6 x 4 mm (calibrated)

$ 12.45

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0.87ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 6.67

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1.71ctw Blue Tanzanite, Pear Shape, VS

6 x 4 mm (calibrated)

$ 81.80

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0.49ct Orange Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 51.81

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0.87ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 14.30

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0.70ct Orange Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 10.46

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2.56ctw Green Peridot, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 70.12

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0.57ct Green Peridot, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 8.52

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0.41ct Purple Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 37.51

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0.59ct Orange Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 62.38

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3.91ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 21.42

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1.09ctw Yellow Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 86.85

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0.87ctw Green Peridot, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 7.63

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0.59ct Orange Sapphire, Pear Shape, VS

6 x 4 mm (calibrated)

$ 59.70

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0.31ct Pink Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 30.88

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0.50ct Orange Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 23.34

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2.09ctw Orange Sunstone, Oval, Translucent

6 x 4 mm (calibrated)

$ 16.03

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3.74ctw White Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 24.58

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3.62ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 19.83

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0.83ct Orange Zircon, Oval, VVS

6 x 4 mm (calibrated)

$ 12.40

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0.52ct Yellow Sapphire, Pear Shape, VVS

6 x 4 mm (calibrated)

$ 29.47

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0.81ct Green Sapphire, Briolette, VS

6 x 4 mm (calibrated)

$ 72.61

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4.05ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 22.19

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0.49ct Green Peridot, Oval, VS

6 x 4 mm (calibrated)

$ 8.78

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Why Buy 6x4 Mm Gemstones 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

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
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Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
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Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
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Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate
Enlarged Gemstone Image