Buy 3.5 mm Round Calibrated Gemstones from GemSelect

What's Great About GemSelect's 3.5 mm Gemstones and How Can They be Used?

Are you looking to buy Loose Gemstones in calibrated 3.5mm sizes? Look no further GemSelect has the stones you want. GemSelect’s Round Shape 3.5mm gems are practical for numerous designs and handy because of the calibrated size and the large selection we provide. The design ideas we suggest are; Petite Stacking rings, Pave Set rings, Vintage-Style Drop Earrings, Studs, Pave Set Pendants, and Pave Set Rings. GemSelect's 3.5mm calibrated stones are also great for repairs that require replacement stones in an existing piece. GemSelects calibrated stones in this category range between 3.4mm and 3.6mm in size.

How Are 3.5 mm Gemstones Available at GemSelect?

Buy 3.5 mm Sapphire Multicolored Lots and Multicolored Andalusite lots which are expertly color matched to make your designs extraordinary. GemSelects Supply of 3.5mm calibrated jewels includes a large selection of Ruby, Sapphire, Demantoid Garnet, Andalusite, and smaller amounts of other types of gems; such as Emerald, Citrine, Color-Change Sapphire, Diamond, Spessartite Garnet, and Tsavorite Garnet. Our colored and white gemstones in this category are available in single stones, pairs and lots. Sapphires in this category are available in both Cabochon and Faceted cuts. The availability of colors we offer in the 3.5mm size includes; Blue, Color-Change, Green, Multicolor, Orange, Pink, Red, White, and Yellow Colored Gemstones.

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Gemstone Information

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 9

making my own jewelry for my birth stone

Posted By LoveGeo in July, 2023

Source: Bizrate

Overall Rating -> 9

Good interaction with site

Posted By Brick in September, 2023

Source: Bizrate

Overall Rating -> 10

No issues at all. It was great.

Posted By LJXK in May, 2023

Source: Bizrate

Overall Rating -> 10

Website was incredibly easy and fast to use. Navigation and product outlay was simple and enjoyable to browse. Thank you and have a blessed day!

Posted By Devi in October, 2023

Source: Bizrate

Overall Rating -> 10

Easy to use as always and in all steps from opening site to paying.

Posted By Pete in February, 2024

Source: Bizrate

Overall Rating -> 9

It was simple and clear to understand.

Posted By Thora007 in December, 2023

Source: Bizrate

Overall Rating -> 10

The gems were as described, which is kind of rare these days. I am happy with the purchase, and delevery on time.

Posted By T-bone in October, 2023

Source: Bizrate

Overall Rating -> 10

It was easy to navigate and I hope that the gem is as nice as the picture

Posted By 1 in April, 2024

Source: Bizrate

Overall Rating -> 9

An it was good.

Posted By Miguel in June, 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 -> 8

I am currently pleased. I like the layout of the website.

Posted By RayPoppa in January, 2024

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

I love the clear description of the certification options. It's very rare to see a gem site that offers a deep explanation of each institution that would certify the stone(s).

Posted By Oakcityceo in May, 2023

Source: Bizrate

Overall Rating -> 10

it was good

Posted By Bobk in January, 2024

Source: Bizrate

Overall Rating -> 10

My overall interaction with your website was pleasant, as always.

Posted By RJ in April, 2024

Source: Bizrate

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Gemstones A-Z

Buy Round Shape 3.5 mm Gems

3.23 ct Yellow Beryl, 9.1 x 6.8 mm Oval Cut From Madagascar

0.8 ct Blue Green Apatite, 6.9 x 5 mm Oval Cut From Madagascar

8.14 carat Green Opal, Oval loose Opal from Brazil, Natural Untreated Gem, 16.6 x 14.3 mm

5.1 ct Yellow Quartz, 11.4 x 11 mm Flower Cut From Brazil

23.73 ct Fancy Howlite, 28.2 x 20 mm From the United States

12.87 ct Oval Jasper, 19.9 x 15 mm From Indonesia

3.84 ct White Moonstone, 11.1 x 8.3 mm Oval Cut From India

4.63 ct Loose Oval Cut Strawberry Quartz, 12.1 x 10.1 mm From India

3.79 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 12 x 6 mm

0.4 ct Loose Yellow Sapphire, 4.2 mm Round Cut From Tanzania

4.58 ct Yellow Quartz, 14.3 x 14.2 mm Carved From Brazil

0.44 ct Loose Orange Sapphire, 5 x 2.6 mm Marquise Cut From Tanzania

0.89 carat Round Ruby, loose Certified Ruby from Myanmar, Natural Gem, 5.4 mm

4.64 carat Yellow Citrine, Square loose Citrine from Brazil, Natural Untreated Gems, 8 x 7.7 mm

12.68 carat Black Tourmaline, Heart loose Tourmaline from Mozambique, Natural Untreated Gem, 14.4 x 14.1 mm

10.69 ct Green Amazonite, 10.3 x 10.3 mm Cushion Cut From Madagascar

4.12 ct Orange Moonstone, 7.2 x 7.1 mm Square Cut From India

1.38 ct Loose Purple Sapphire, 7.5 x 5.4 mm Cushion Cut From Tanzania

1.78 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 7.8 x 6.1 mm

6.45 carat Barrel Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 9 x 4.5 mm

14.57 ct Trillion Jasper, 19.4 x 14.7 mm From Indonesia

9.81 ct Yellow Quartz, 16.2 x 13.9 mm Odd Shaped From Brazil

2.16 carat Sky Blue Topaz, loose Topaz from Brazil, Natural Gems, 7.1 x 5.1 mm

0.73 ct Oval Cut Black Opal, 8.9 x 6.5 mm From Ethiopia

2.08 carat Baguette Facet Tsavorite Garnet, loose Certified Tsavorite Garnet from Tanzania, Natural Untreated Gems, 4.1 x 2 mm

1.37 ct Oval Sillimanite Cat's Eye, 6.3 x 3.8 mm From Madagascar

1.42 ct Purple Spinel, 6.7 x 6.3 mm Cushion Cut From Tanzania

0.48 carat Yellow Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 5.8 x 3.9 mm

0.7 ct Octagon Cut Color-Change Diaspore, 5.6 x 5.1 mm From Turkey

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

0.49 ct Loose Yellow Sapphire, 5.9 x 4.2 mm Oval Cut From Tanzania

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

Gemstone Information

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Gemstone EDUCATION

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