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

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Thank you for trusting us with your purchase!

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 -> 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

Pleasant.

Posted By Mk in November, 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

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 -> 10

Interested in unusual stones and found many that I purchased or will purchase in the near future. I have been a customer of gem select for almost ten years and have always been pleased with buying experience and the delivered product

Posted By Fairhope Pete in December, 2023

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

first time here sooooooooooo we will seeeee!!!!! so far so good!!!!!!

Posted By Seastone 56 in October, 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 -> 9

It went well

Posted By Rob in December, 2023

Source: Bizrate

Overall Rating -> 9

Easy to use. Limited supply of higher quality gemstones.

Posted By Newfguy 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

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 -> 10

The gem stone always has a great selection of beautiful stones. The calibrated stone fit my ring perfectly. Thank you gem select !

Posted By Jen in August, 2023

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

Gemstones A-Z

Buy Round Shape 3.5 mm Gems

1.26 carat Orange Tourmaline, Round Cabochon loose Tourmaline from Mozambique, Natural Untreated Gem, 6.1 mm

3.1 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gems, 8 x 6 mm

1.47 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 8.4 x 6.5 mm

3.67 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12 x 10 mm

3.39 ct Loose Oval Concave Cut Mystic Quartz, 9.1 x 7 mm From Brazil

0.83 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 7.2 x 5.1 mm

19.64 carat Pear Ruby-Zoisite, loose Certified Ruby-Zoisite from Tanzania, Natural Untreated Gem, 20.2 x 14.1 mm

0.58 carat Orange Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 5.8 x 4.1 mm

1.25 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Gems, 9.6 x 7.5 mm

4.4 ct Pink Morganite, 10.8 mm Round Cut From Afghanistan

0.61 ct Loose Orange Sapphire, 6 x 4.1 mm Oval Cut From Tanzania

1.28 carat Pink Morganite, Pear Shape loose Morganite from Afghanistan, Natural Untreated Gem, 8.6 x 6.3 mm

13.12 ct Black Spinel, 12.1 x 11.7 mm Heart Rose Cut From Thailand

48.13 ct Carved Ruby-Zoisite, 32.2 x 28.3 mm From Tanzania

1.26 ct Oval Cut Peridot, 8 x 5.9 mm From China

8.31 ct Carved Prehnite, 15.5 x 10.6 mm From South Africa

3.54 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 12.2 x 10.1 mm

19.04 ct Round Rainbow Moonstone, 17.1 mm From the United States

0.5 ct Loose Round Pietersite, 5.7 mm From Namibia

2.05 ct Orange Coral, 11.4 x 5.4 mm Oval Cut From Australia

1.21 carat Oval Tsavorite Garnet, loose Certified Tsavorite Garnet from Tanzania, Natural Untreated Gem, 7 x 5.8 mm

5.1 ct Yellow Quartz, 14 x 10 mm Carved From Brazil

73.69 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 43 x 25.7 mm

9.98 ct Oval Jasper, 22.7 x 12.8 mm From Indonesia

2.23 ct Loose Marquise Cut Labradorite, 11.8 x 5.9 mm From Madagascar

4.58 ct Blue Star Sapphire, 6.8 x 4.9 mm Oval Cut From Thailand

1.7 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 11.1 x 8.3 mm

0.7 ct Loose Violet Sapphire, 6.1 x 4 mm Oval Cut From Tanzania

5.9 ct Oval Malachite, 11.8 x 10.1 mm From Congo

25.68 carat Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 17.8 x 17.4 mm

5.94 carat Oval Mystic Quartz, loose Certified Mystic Quartz from Brazil, Natural Gems, 11 x 9 mm

3.88 ct Pink Kunzite, 10.3 x 7.2 mm Octagon Cut From Afghanistan

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