Buy 4 mm Round Calibrated Gemstones from GemSelect

Why Shop For 4 mm Calibrated Stones?

Some people buy gems by color or price, but for many, it is best to purchase gems by shape and size - especially if you're in need of a Gemstone to replace a previous item that was lost or damaged. Calibrated Round gemstones, Facet cut and Cabochon gems available now in 4 mm diameter size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

What are the Uses for 4mm Calibrated Stones?

GemSelect's 4mm round calibrated stones are excellent for replacing lost or damaged gemstones and creating new pieces. 4mm Gemstones are excellent for earrings, necklaces, pendants, and numerous other jewelry applications. By using 4 mm stones in combination or purchasing our multicolored lots, they can be used to create stunning arrangements that can be quite substantial.

How can I Buy them?

GemSelects 4mm gems sell by pairs and lots in both faceted and cabochon cuts. You can filter our inventory based on size, weight, color, shape, origin, and more.

GemSelect Welcomes Your Questions and Suggestions.

Please contact us if you have any questions, comments, or suggestions directly athelp@gemselect.com. Thank you for choosing GemSelect!!

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Gemstone Information

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10

The website is easy to navigate and has a great selection. I am an amateur silver smith casting jewelry with stones

Posted By Jrplunk in April, 2024

Source: Bizrate

Overall Rating -> 10

i love this site, the gems are always of good quality, i've been buy gifts from the site for 10 years, love it

Posted By Jf in January, 2024

Source: Bizrate

Overall Rating -> 10

Easy to use website, made it very easy to buy. Will shop here again.

Posted By Bjorn in January, 2024

Source: Bizrate

Overall Rating -> 10

I was looking for a source for affordable genuine gemstones for my grandson who is currently very interested in rocks and gems. I was quite surprised and pleased to find GemSelect and finding the right stones at the right price couldn't have been simpler.

Posted By Papa in December, 2023

Source: Bizrate

Overall Rating -> 10

Everything was fine.

Posted By Matt in March, 2024

Source: Bizrate

Overall Rating -> 10

Fine. All emails answered. Excellent service. Nice discount added for orders. Briefly, a very good experience.

Posted By C.J. in February, 2024

Source: Bizrate

Overall Rating -> 10

Great selection and excellent website.

Posted By JBW in October, 2023

Source: Bizrate

Overall Rating -> 10

I FOUND WHAT I WANT IT

Posted By GABY in March, 2024

Source: Bizrate

Overall Rating -> 9

The selection and filtering is a little overwhelming, but that's only because there is so much to choose from.

Posted By Kasper in June, 2023

Source: Bizrate

Overall Rating -> 10

Very excited and impressed with all your products. Keep up the good work....more different stones to choose from. I like Cabachons.

Posted By Meow in June, 2023

Source: Bizrate

Overall Rating -> 8

I did not realize how small the stone was. I cannot use it for the project I wanted, but I am keeping the stone and tru to use it in something else.

Posted By Mark in March, 2024

Source: Bizrate

Overall Rating -> 10

I was looking for ammolite for my husband. Other websites are not always clear about whether they have genuine ammolite or simulated ammolite. I have purchased from GemSelect before and trust that the stones are genuine. Finding the stones I want is easy, and I love all of the search filter options!

Posted By Ana in September, 2023

Source: Bizrate

Overall Rating -> 10

I loved the opportunity to shop on a website that I could trust 👍

Posted By Will J. Lover in September, 2023

Source: Bizrate

Overall Rating -> 8

purchased birthstones to be mounted into stud earrings as a gift for a friend's gift

Posted By MI photo in May, 2023

Source: Bizrate

Overall Rating -> 10

Easy to use.

Posted By Hope in March, 2024

Source: Bizrate

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Gemstones A-Z

Buy Round Shape 4 mm Gems

2.96 ct Orange Sunstone, 8.9 mm Round Cut From India

0.99 ct Yellow Beryl, 8.2 x 5.8 mm Oval Cut From Madagascar

1.94 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 6.1 x 4.1 mm

14.47 carat Round Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 16.1 mm

2.19 ct Loose Trillion Concave Cut Mystic Quartz, 7.1 x 7 mm From Brazil

0.45 ct Loose Orange Sapphire, 5.6 x 3.9 mm Oval Cut From Tanzania

0.72 carat Blue Tanzanite, Marquise Cut loose Tanzanite from Tanzania, Natural Gems, 7.2 x 3.6 mm

5.66 carat Pink Morganite, Pear loose Morganite from Afghanistan, Natural Untreated Gem, 14.9 x 10 mm

1.33 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 5 x 4.9 mm

1.35 ct Loose Oval Cut Black Opal, 11.3 x 8.8 mm From Ethiopia

13.15 ct Green Aventurine, 16 x 10.9 mm Oval Cut From Brazil

0.66 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 6.4 x 4.2 mm

13.53 carat Green Aventurine, Pear loose Aventurine from Brazil, Natural Untreated Gem, 25.3 x 13.8 mm

6.94 ct Round Cut Strawberry Quartz, 10.2 mm From Russia

2.17 carat Yellow Citrine, Square loose Citrine from Brazil, Natural Untreated Gems, 6.1 x 6 mm

5.28 ct Pink Kunzite, 10 x 7.7 mm Cushion Cut From Afghanistan

1.92 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gem, 10.5 x 7.3 mm

1.5 carat Blue Sapphire, Briolette with Hole loose Sapphire from Madagascar, Natural Gems, 4.9 mm

1.33 ct Round Labradorite, 6.3 mm From Madagascar

0.84 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gem, 7 x 4.9 mm

0.93 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 7.3 x 5.3 mm

0.05 ct Loose Blue Diamond, 2.3 mm Diamond Cut From India

8.92 ct Yellow Quartz, 12.6 x 12.5 mm Asscher Cut From Brazil

5.05 ct Oval Prehnite, 11.4 x 8.6 mm From South Africa

2.24 carat Emerald Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 5.8 x 3.8 mm

38.31 ct Baguette Jasper, 27.5 x 19.9 mm From Indonesia

50.32 ct Fancy Chrysocolla, 35.9 x 25.9 mm From Australia

0.28 ct Octagon Cut Iolite, 5 x 3 mm From Madagascar

37.89 ct Round Hematite, 21.5 mm From Brazil

3.02 carat Sky Blue Topaz, Emerald Cut loose Topaz from Cambodia, Natural Gem, 8.1 x 7.9 mm

0.46 ct Loose Purple Sapphire, 7.3 x 4.5 mm Odd Shaped From Tanzania

8.42 carat Pear Rutile Quartz, loose Certified Rutile Quartz from India, Natural Untreated Gem, 17.7 x 12.8 mm

Why Shop For 4 mm Calibrated Stones?

What are the Uses for 4mm Calibrated Stones?

How can I Buy them?

GemSelect Welcomes Your Questions and Suggestions.

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT