Buy 3 mm Round Calibrated Gemstones from GemSelect

How Does 'GemSelect' Sell Round 3 mm GemStones and How can They be Used?

GemSelect’s Round Shape 3mm gems are useful in many designs for small jewelry and convenient to purchase due to their calibrated size and our extensive selection. For design ideas we suggest; Fiore Stud earrings, Sapphire Drop earrings, Tower Style earrings, Stationed Bezel Set bracelets, Pave Set Pendants and Rings all to be crafted using this size gemstone. They're also great for a minimal pair of earrings like Studs and can accent a larger piece of jewelry too. In addition to all the 'new designs' one can create with our 3mm round stones they're also ideal for repairs and replacement. Our single stones, pairs, and lots in this size range from 2.9mm-3.1mm. GemSelects multicolored lots are available in Sapphire and Andalusite, and as always GemSelects colored lots are expertly color matched for customer convenience and satisfaction.

What are the Benefits of Purchasing 3 mm Round Calibrated Gems at GemSelect?

Our inventory of 3mm range calibrated stones includes a vast selection of Ruby, Sapphire, Peridot, Demantoid Garnet, Chrome Diopside, and Almandine Garnet. Ruby and Sapphire are available in both cabochon and faceted lots. Our variety of Cabochon and Faceted Precious and Semi-Precious Gemstones is sure to catch your eye and the eyes of your customers. The availability in the colors we offer to buy in this calibrated sizes includes; Blue, Green, Multicolor, Orange, Pink, Red, White, and Yellow Colored Gemstones.

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Gemstone Information

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Overall Rating -> 10

Great selection of various gems, easy to navigate site

Posted By Josh in August, 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 -> 8

Found on a search engine. Scanned inventory and made a small purchase.

Posted By Ralli in August, 2023

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 -> 10

was just windowshopping and spotted a couple "Very Uncommons", a tsavorite & a demantoid garnet that were both in a size I was looking for, & that I could very easily pay for -- so figured I would grab the tsavo ASAP and got the demantoid to accompany so they wouldn't be lonely.

Posted By Kittypie070 in April, 2024

Source: Bizrate

Overall Rating -> 10

Purchasing from Gem Select was a pleasant and easy experience. The photos of the stones I was interested in were an accurate depiction of the stones I received. Ordering was easy and the items arrived within a week. Over all it was a very positive experience.

Posted By Dee in September, 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

It was easy to search and find what i wanted

Posted By Gunner in November, 2023

Source: Bizrate

Overall Rating -> 10

Great Job today! No issues!

Posted By Samlovesgems777 in August, 2023

Source: Bizrate

Overall Rating -> 10

Super easy to do business for great products.

Posted By BoBBy in January, 2024

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

Great website and information

Posted By Moonshot in December, 2023

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

Overall good, shipping prices just seem a little on the high side.

Posted By Steve in August, 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

Gemstones A-Z

Buy Round Shape 3 mm Gems

0.76 carat Pink Morganite, Pear Shape loose Morganite from Afghanistan, Natural Untreated Gem, 8.6 x 5 mm

2.12 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 4.8 x 3 mm

49 carat Blue Green Aquamarine, Pear Shape loose Aquamarine from Madagascar, Natural Untreated Gem, 28.4 x 21.3 mm

3.6 ct Round Labradorite, 7.2 mm From Madagascar

2.6 carat Briolette Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.3 mm

0.14 ct Black Diamond, 2.6 x 2.4 mm Princess Cut From India

4.57 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 5 x 4.1 mm

7.49 carat Orange Spessartite Garnet, Pear Shape loose Spessartite Garnet from Mozambique, Natural Untreated Gem, 12.1 x 9.7 mm

3.64 ct Round Checkerboard Smoky Quartz, 8 mm From Brazil

7.42 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.2 mm

0.94 ct Orange Sunstone, 6.7 mm Round Cut From India

1.64 ct Oval Cut Rainbow Moonstone, 8.8 x 6.8 mm From the United States

0.55 carat Oval Emerald, loose Certified Emerald from Colombia, Natural Gem, 6 x 4.2 mm

1.55 ct Yellow Sillimanite, 8.1 x 6.2 mm Oval Cut From Sri Lanka

23.09 ct Fancy Jasper, 25.1 x 14.8 mm From Indonesia

2.73 carat Sky Blue Topaz, Emerald Cut loose Topaz from Brazil, Natural Gem, 8.2 x 8.1 mm

24.6 ct Loose Green Amazonite, 38.7 x 9.4 mm Pencil Cut From Madagascar

25.45 ct Oval Pietersite, 30 x 22.1 mm From Namibia

1.14 carat Green Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 15.2 x 3.3 mm

0.61 ct Loose Yellow Sapphire, 4.6 x 4.5 mm Cushion Cut From Tanzania

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

1.08 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 17.7 x 2.9 mm

40.24 ct Oval Rose Cut Lapis Lazuli, 41.4 x 19 mm From Afghanistan

2.38 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.8 x 7.4 mm

1.27 ct Purple Spinel, 6.5 x 6.3 mm Cushion Cut From Tanzania

0.96 ct Octagon Cut Color-Change Diaspore, 6.6 x 4.6 mm From Turkey

0.85 carat Green Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 5.1 x 5 mm

0.62 ct Loose Yellow Sapphire, 5.7 x 4 mm Oval Cut From Tanzania

1.75 ct Green Sphene, 7.7 x 6.8 mm Oval Cut From Sri Lanka

1.38 ct Yellow Sillimanite, 8.1 x 6.2 mm Oval Cut From Sri Lanka

13.24 ct Loose Oval Lapis Lazuli, 16.8 x 12 mm From Afghanistan

51.09 carat Pear Charoite, loose Certified Charoite from Russia, Natural Untreated Gem, 35.8 x 33.7 mm

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