Buy 6 mm Round Calibrated Gemstones from GemSelect

Why Shop For 6 mm Calibrated Stones?

6 mm Calibrated Stones are excellent for Rings, Pendants, and Earrings. Our selection of 6mm stones is excellent for any of the ideas mentioned above and many others. At GemSelect you have the convenience of shopping for numerous Gem Types all in the calibrated sizes you desire.

What are Some uses for 6 mm Stones?

Birthstone gifts and Anniversary gifts are excellent ideas for our stones if you're planning a design project. Many collectors purchase stones of calibrated sizes too as they prefer to display gems mounted in jewelry!

What colors are GemSelects 6 mm Stones?

You will also find a selection of Color Change, Cream, Grey, Green, Pink, Violet, Yellow, and Brown Smoky Quartz Gems in 6 mm size!

GemSelect's natural gemstone Multicolored lots are expertly color matched and available in calibrated sizes.

How can I Buy them?

GemSelects 6mm calibrated gemstones sell as single stones, lots or parcels, and pairs. Our availability in the 6mm gemstones range from Faceted gems to Cabochons and are also available drilled. Additionally, they come in round and sphere shape.

Feel free to shop our selections by weight in carats, size, color, origin, treatments, and gem type.

GemSelect Welcomes Your Questions and Suggestions.

Please contact us if you have any questions, comments, or suggestions directly at help@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

Love Gem select. great gems for the price. Can't beet them

Posted By Apps in September, 2023

Source: Bizrate

Overall Rating -> 9

Well presented images, clear information, quick and easy check out.

Posted By Mr. Bezel in July, 2023

Source: Bizrate

Overall Rating -> 10

My first order. I am anxious to see if what I ordered is what I receive.

Posted By KRJ in July, 2023

Source: Bizrate

Overall Rating -> 10

I have used this site for sseveral years now. All has been great. I started collection gems from GemSelect for years and wanted to collect at least one of most stones. I loved Safers because the mols is a 9 + and they come in every color. This is the best place to buy gems for the assortment and price. Great place to learn about gems too. Sometimes the shipping is a little on the long side. But I would give them a 9.9 out of 10 !!

Posted By Steve in July, 2023

Source: Bizrate

Overall Rating -> 9

It went well

Posted By Rob in December, 2023

Source: Bizrate

Overall Rating -> 10

I particularly like information about product provided with purchase.

Posted By Dick in May, 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 -> 10

The website design is a bit finicky for mobile, but Im sure its most likely just a mobile issue. Amazing selection of products, great prices.

Posted By Kuba in December, 2023

Source: Bizrate

Overall Rating -> 10

After having looked at other purchasing sites, this is my first choice.

Posted By MJC in January, 2024

Source: Bizrate

Overall Rating -> 10

The site was easy to shop and the payment was secure. I’m looking forward to receiving my order!

Posted By JAB93 in June, 2023

Source: Bizrate

Overall Rating -> 10

I purchase all of my stones from GemSelect! They're the best I've found for both selection and value.

Posted By Terry in June, 2023

Source: Bizrate

Overall Rating -> 10

this was very easy im exited to get my order

Posted By Mr. in April, 2024

Source: Bizrate

Overall Rating -> 10

Very Good

Posted By Julian in July, 2023

Source: Bizrate

Overall Rating -> 10

Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

Posted By Kate in December, 2023

Source: Bizrate

Overall Rating -> 10

Found what I was looking for

Posted By Rian in June, 2023

Source: Bizrate

Gemstones A-Z

Buy Round Shape 6 mm Gems

1.35 ct Oval Cut Black Opal, 9.4 x 7.3 mm From Ethiopia

5.37 ct Brown Moonstone, 7.6 x 7.4 mm Carved From India

2.13 carat Sky Blue Topaz, Marquise Cut loose Topaz from Brazil, Natural Gems, 10.1 x 5.1 mm

1.04 carat Pear Shape Labradorite, loose Certified from Madagascar, Natural Untreated Gem, 8 x 5.1 mm

5.28 ct Yellow Quartz, 12 mm Round Checkerboard From Brazil

0.63 ct Loose Yellow Sapphire, 6 x 4.1 mm Oval Cut From Tanzania

15.37 carat Blue Aquamarine, Emerald Cut loose Aquamarine from Madagascar, Natural Untreated Gem, 23.7 x 9.2 mm

2.08 carat Swiss Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7.1 x 5.1 mm

4.7 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 15.3 x 11.1 mm

3.7 ct Pink Kunzite, 9.9 x 6.8 mm Cushion Cut From Afghanistan

2.52 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gem, 8.5 x 7.4 mm

2.54 carat Orange Spessartite Garnet, Round loose Spessartite Garnet from Mozambique, Natural Untreated Gems, 4.6 mm

9.13 ct Loose Marquise Labradorite, 20.3 x 10.2 mm From Madagascar

2.98 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 8.9 x 6.5 mm

0.7 ct Loose Orange Sapphire, 4.5 x 4.5 mm Cushion Cut From Tanzania

4.04 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4 x 4 mm

4.54 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.2 x 4.2 mm

1.94 carat Sky Blue Topaz, Heart loose Topaz from Brazil, Natural Gems, 4.2 x 4.1 mm

1.52 ct Blue Kyanite, 4.9 x 3.2 mm Oval Cut From Nepal

0.45 ct Loose Yellow Sapphire, 4.7 x 4.5 mm Heart Cut From Tanzania

2.37 ct Cushion Cut Peridot, 8.4 x 6.8 mm From Myanmar

2.79 carat Sky Blue Topaz, loose Topaz from Brazil, Natural Gems, 9.8 x 5.1 mm

4.66 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.1 mm

71.79 carat Blue Green Aquamarine, Oval loose Aquamarine from Madagascar, Natural Untreated Gem, 34.1 x 26.4 mm

57.99 ct Yellow Quartz, 28.9 x 22.6 mm Oval Concave Cut From Brazil

4.26 carat Sky Blue Topaz, Heart loose Topaz from Brazil, Natural Gems, 4 x 3.9 mm

3.53 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 7 mm

0.49 carat Green Sapphire, Cushion loose Sapphire from Tanzania, Natural Gem, 4.5 x 4.4 mm

0.45 carat Green Sapphire, Cushion loose Sapphire from Tanzania, Natural Gem, 4.2 x 4.2 mm

5.88 carat Blue Zircon, Oval loose Zircon from Cambodia, Natural Gem, 9.5 x 7.9 mm

1.82 carat Marquise Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 11.8 x 6.1 mm

28.61 ct Oval Hematite, 21.2 x 15.4 mm From Brazil

Why Shop For 6 mm Calibrated Stones?

What are Some uses for 6 mm Stones?

What colors are GemSelects 6 mm Stones?

How can I Buy them?

Gemstone Information

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