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

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Overall Rating -> 10

Excellent experience!

Posted By Steph in April, 2023

Source: Bizrate

Overall Rating -> 10

I find the website user friendly.

Posted By Becky in August, 2023

Source: Bizrate

Overall Rating -> 10

Great selection, I love your site! Great product visibility, information, etc.

Posted By John in February, 2024

Source: Bizrate

Overall Rating -> 9

I was in the market for birthstones for a lil gift project im doing. I'm no expert in gems or what not but the quality as far as i can tell seems to be spot on.

Posted By PixelComposer in January, 2024

Source: Bizrate

Overall Rating -> 10

I FOUND WHAT I WANT IT

Posted By GABY in March, 2024

Source: Bizrate

Overall Rating -> 10

Trustworthy site. I've had several good experiences with company. Products always have met my expectations. Thank you.

Posted By Ray in February, 2024

Source: Bizrate

Overall Rating -> 9

over the experience was similar to other sites i have used. The only real note I have is the checkout experience was tedious and discriminatory, i wouldn't accept visa gift cards, which not only have guaranteed funds but help protect from misuse of personal information, but would not accept my visa b/c it is a prepaid card. I don't have bank account and I have been using the prepaid card for years without issue so this was disappointing to me. I feel safer using reputable gem sites rather than amazon or ebay (I have been sold fake gems with fake certs on both), but not being able to use my own valid legitimate funds and having to find a friend to buy for me b/c I use a non-bank card like 40% of the country is insulting.

Posted By Iggywiggly in January, 2024

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

The website is easy to search, the variety of gems is excellent and the educational information is interesting and helpful! Love browsing and shopping the GemSelect website!

Posted By Happiness in January, 2024

Source: Bizrate

Overall Rating -> 9

So many gorgeous stones! The only "complaint" I have is it's difficult to visualize sizes in mm. Perhaps some way to compare in inches?It has been a long time since I bought stones from Gem select, but the process wasn't too difficult.

Posted By Ktreva52 in February, 2024

Source: Bizrate

Overall Rating -> 10

the searching format was easy to find what i needed. It helped to be able to sort Lowest price to Highest because i wasnt looking to spend too much but i did want an actual stone and not imitation.

Posted By PixelComposer in January, 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

Found the stone I wanted which was delivered quickly and met expectations.

Posted By GemGrammy in January, 2024

Source: Bizrate

Overall Rating -> 9

Never bought anything on this website before, but it probably won't be my last purchase. Definitely one of the easiest to use and most informative sites I've ever been to.

Posted By Bob in November, 2023

Source: Bizrate

Overall Rating -> 9

Everything was good but since I am still new I was surprised at how small the stones where.

Posted By Js in May, 2023

Source: Bizrate

Gemstones A-Z

Buy Round Shape 4 mm Gems

6.35 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gems, 10.1 x 8.1 mm

3.62 ct Round Cut Strawberry Quartz, 10.1 mm From Russia

16.85 ct Oval Rose Quartz, 16.1 x 13.8 mm From South Africa

14.01 ct Black Spinel, 20 x 10 mm Baguette Rose Cut From Thailand

6.32 carat Pink Topaz, Round loose Topaz from Brazil, Natural Gem, 11.1 mm

1.78 carat Princess-Cut Tsavorite Garnet, loose Certified Tsavorite Garnet from Tanzania, Natural Untreated Gems, 2.3 x 2.2 mm

5.65 ct Yellow Quartz, 11.6 x 11.4 mm Asscher Cut From Brazil

0.58 ct Loose Yellow Sapphire, 5.1 x 4.1 mm Octagon Cut From Tanzania

1.21 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 6.3 x 5.4 mm

2.34 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 9.2 x 9.2 mm

14.87 ct Black Star Sapphire, 13.6 x 11.4 mm Oval Cut From Thailand

25.13 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 36.2 x 18.8 mm

53.11 ct Yellow Quartz, 27.6 x 21.2 mm Oval Cut From Brazil

1.62 ct Loose White Sapphire, 4.4 mm Diamond Cut From Madagascar

0.72 ct Orange Sphalerite, 5.1 mm Round Cut From Spain

0.98 ct Yellow Beryl, 8 x 5.9 mm Oval Cut From Madagascar

5.18 ct Asscher Cut Rose Quartz, 10.7 x 10.6 mm From South Africa

29.92 ct Cushion Fossil Coral, 21.3 x 13.7 mm From Indonesia

12.55 ct Oval Rainbow Moonstone, 19.5 x 10.8 mm From the United States

2.34 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 8.3 x 6.7 mm

45.62 ct Oval Agate, 30.2 x 22.2 mm From India

15.61 ct Cushion Chalcedony, 19.6 x 16.4 mm From Brazil

0.52 ct Loose Orange Sapphire, 4.3 x 4.2 mm Cushion Cut From Tanzania

0.89 carat Pink Morganite, Pear Shape loose Morganite from Afghanistan, Natural Untreated Gem, 9.4 x 4.7 mm

8.92 ct Round Quartz Cat's Eye, 13.1 mm From India

11.88 ct Octagon Cut Smoky Quartz, 13.9 x 13.9 mm From Brazil

36.78 ct Oval Jasper, 33.3 x 22.4 mm From Indonesia

5.86 carat Trillion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 10.1 x 10 mm

0.35 carat Orange Spessartite Garnet, Oval loose Spessartite Garnet from Mozambique, Natural Untreated Gem, 4.6 x 3.8 mm

3.19 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11.3 x 9.1 mm

3.51 ct Orange Sunstone, 9.9 mm Round Cut From India

2.83 carat Sky Blue Topaz, Heart loose Topaz from Brazil, Natural Gem, 8.8 x 8.8 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

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