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

Super easy to do business for great products.

Posted By BoBBy 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

I FOUND WHAT I WANT IT

Posted By GABY in March, 2024

Source: Bizrate

Overall Rating -> 10

Awesome

Posted By Mic in May, 2023

Source: Bizrate

Overall Rating -> 10

Love gemselect

Posted By Joshua Howard 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

Very large selection of items and we used the stones to have several pieces of jewelry made for us.

Posted By Joe in January, 2024

Source: Bizrate

Overall Rating -> 10

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

Posted By ChiChi in January, 2024

Source: Bizrate

Overall Rating -> 10

Wonderful selection of gems to choose from. Have made many purchases and was only slightly disappointed once.

Posted By Teemo in February, 2024

Source: Bizrate

Overall Rating -> 10

Easy to find the stones I was looking for. Always good quality stones

Posted By Erin in June, 2023

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

I have used gm select a while ago and was always pleased with the products

Posted By Jaytee in November, 2023

Source: Bizrate

Overall Rating -> 7

I placed order#384714 based on the picture on your website and the stone came in much darker. I'm sure it's the same stone i ordered but your lighting made it seem a lighter blue. I was trying to match a stone for a customer and based on the picture it would have been close enough but the stone in person is a mile off.

Posted By Bobk in February, 2024

Source: Bizrate

Overall Rating -> 9

My first purchase went well. I will purchase more gems in the future.

Posted By NoHalalAl in March, 2024

Source: Bizrate

Overall Rating -> 10

The website is user friendly, has excellent selection. I've always found what I was looking for with Gem Select. When others don't have it they do. And most important, they have a way for you to pay without using PayPal. I cannot use PayPal they closed my account because of no cell phone.

Posted By NJD in September, 2023

Source: Bizrate

Gemstones A-Z

Buy Round Shape 4 mm Gems

4.36 carat Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 11.5 x 10 mm

0.76 ct Loose Yellow Sapphire, 3.8 x 3.8 mm Princess Cut From Tanzania

1.33 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 7.2 x 5.2 mm

7.85 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 11.1 x 9.1 mm

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

2.89 ct Oval Cut Golden Beryl, 9.2 x 7 mm From Madagascar

1.73 ct Loose White Sapphire, 4.5 mm Diamond Cut From Madagascar

23.66 ct Oval Howlite, 26.4 x 19.8 mm From the United States

33.36 carat Bi-color Ametrine, Pear Shape loose Ametrine from Brazil, Natural Untreated Gem, 25.1 x 21.4 mm

21.8 carat Black Tourmaline, Pear Shape loose Tourmaline from Mozambique, Natural Untreated Gem, 27.5 x 16 mm

5.03 ct Oval Rutile Quartz, 10.9 x 9.1 mm From India

9.48 ct Loose Oval Agate, 13.2 x 12.1 mm From Indonesia

16.23 carat Pear Dendritic Agate, loose Certified Dendritic Agate from India, Natural Untreated Gem, 28.1 x 16.5 mm

0.88 carat Blue Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 4.9 x 4.8 mm

3.01 carat Red Zircon, Oval loose Zircon from Tanzania, Natural Untreated Gem, 8.9 x 6.7 mm

1.47 carat Blue Tanzanite, Round loose Tanzanite from Tanzania, Natural Gem, 7.2 mm

72.36 ct Fancy Tiger's Eye Matrix, 41.1 x 23.6 mm From Mexico

24.9 carat Pear Rutile Quartz, loose Certified Rutile Quartz from India, Natural Untreated Gem, 21.3 x 16.7 mm

0.43 ct Loose Orange Sapphire, 5.7 x 4.1 mm Oval Cut From Tanzania

2.7 ct Oval Strawberry Quartz, 9.1 x 7.1 mm From Russia

4.88 carat Blue Green Apatite, Trillion-Cut loose Apatite from Madagascar, Natural Gem, 11.4 x 11.1 mm

0.83 ct Pink Morganite, 7.3 x 5.4 mm Oval Cut From Afghanistan

1.63 ct Blue Apatite, 5 x 3.9 mm Oval Cut From Madagascar

0.9 carat Oval Peridot, loose Certified Peridot from China, Natural Untreated Gem, 7.2 x 5.2 mm

4.14 ct Oval Prehnite, 7.1 x 5.5 mm From South Africa

2.06 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 6.1 mm

22.64 ct Oval Boulder Opal, 30.5 x 13.4 mm From Australia

1.6 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 7.8 x 5.9 mm

2.85 carat Pink Tourmaline, Cushion Cabochon loose Tourmaline from Mozambique, Natural Untreated Gem, 9.1 x 7.8 mm

1.86 carat Swiss Blue Topaz, Square loose Topaz from Brazil, Natural Gem, 6.9 x 6.9 mm

1.56 ct Green Sphene, 7.5 x 6.1 mm Oval Cut From Sri Lanka

0.59 carat Emerald Cut Emerald, loose Certified Emerald from Colombia, Natural Gem, 5.1 x 4.3 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

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