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

The site is very easy to use and I will continue to shop here. The quality is superb

Posted By Genia in January, 2024

Source: Bizrate

Overall Rating -> 10

Wonderful selection of gems to choose from. Have made many purchases and was only slightly disappointed once.

Posted By Teemo in February, 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 -> 10

GemSelect has the Best gems. Clear photos and detailed description helps me make the best choice. I have Never been disappointed by thier quality items.

Posted By Rock Hound in July, 2023

Source: Bizrate

Overall Rating -> 10

I was pleased with the selection of gems, the ease of navigating, and the smooth checkout

Posted By JamesMichael781 in September, 2023

Source: Bizrate

Overall Rating -> 10

Easy to use website, made it very easy to buy. Will shop here again.

Posted By Bjorn in January, 2024

Source: Bizrate

Overall Rating -> 10

Great website and information

Posted By Moonshot in December, 2023

Source: Bizrate

Overall Rating -> 10

Fantastic dealer for quality gemstones. Website is easy to navigate, selection is superb, delivery of purchases is prompt. Easy to select incorrect payment options, however.

Posted By David W in May, 2023

Source: Bizrate

Overall Rating -> 9

It went well

Posted By Rob in December, 2023

Source: Bizrate

Overall Rating -> 10

Very detailed and great pictures

Posted By Alexandrite in November, 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

Excellent experience!

Posted By Steph in April, 2023

Source: Bizrate

Overall Rating -> 9

GemSelect has a fantastic assortment of Semi-precious stones. I have not found any other web site with the variety you have.

Posted By RobDill in August, 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

The website is well organized and works fast forward and back. Plenty of filters. Each gem is described in detail and you receive the one pictured. Gem material info and sources available. I would like to see more specifics on sources besides country- at least region or state and in the US with Turquiose which mine. Thanks!

Posted By Orchidisle in February, 2024

Source: Bizrate

Gemstones A-Z

Buy Round Shape 3 mm Gems

8.56 ct Round Tiger's Eye, 10.1 mm From Thailand

29.38 ct Oval Jasper, 32.5 x 20.4 mm From Indonesia

0.66 carat Emerald Cut Emerald, loose Certified Emerald from Colombia, Natural Gem, 5.5 x 4 mm

14.15 carat Cameo Mother of Pearl, loose Certified Mother of Pearl from China, Natural Gem, 25 mm

0.84 ct Loose Violet Sapphire, 6 x 5.1 mm Oval Cut From Tanzania

7.42 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6 x 4.1 mm

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

11.09 ct Octagon Cut Smoky Quartz, 13.3 x 13.2 mm From Brazil

1.27 ct Yellow Beryl, 8.5 x 7.9 mm Trillion Cut From Madagascar

1.11 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 12.6 x 3.2 mm

2.06 ct Blue Green Grandidierite, 8.8 x 6.2 mm Oval Cut From Madagascar

3.12 carat Oval Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 7.9 x 6 mm

18.6 carat Violet Kunzite, Pear loose Kunzite from Afghanistan, Natural Untreated Gem, 20.2 x 14.4 mm

33.22 ct Cushion Obsidian, 28.6 x 21.3 mm From the United States

1.24 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 16.5 x 3.2 mm

26.36 ct Oval Obsidian, 32.4 x 19.4 mm From the United States

12 ct Loose Oval Agate, 15.2 x 12.7 mm From Indonesia

3.89 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 3.9 x 3.9 mm

34.18 ct White Quartz, 27.9 x 24.8 mm Carved From Brazil

0.54 carat Blue Sapphire, Oval loose Sapphire from Sri Lanka, Natural Gems, 5 x 3.2 mm

0.65 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 7 x 5 mm

0.87 ct Loose Yellow Sapphire, 3.9 x 3.8 mm Princess Cut From Tanzania

17.68 ct Gray Jadeite, 21.6 x 14.5 mm Oval Cut From Myanmar

1.65 carat Yellow Citrine, Marquise Cut loose Citrine from Brazil, Natural Untreated Gems, 9.1 x 5.1 mm

0.53 carat Green Sapphire, Cushion loose Sapphire from Tanzania, Natural Gem, 4.3 x 4.3 mm

0.7 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 9.6 x 4 mm

0.7 carat Opal, loose Certified Opal from Ethiopia, Natural Gem, 11.8 x 3.6 mm

1.28 ct Blue Apatite, 5 x 4 mm Oval Cut From Madagascar

27.53 ct Round Smoky Quartz, 12 mm From Brazil

37.56 ct Oval Hematite, 24.6 x 17.7 mm From Brazil

0.63 ct Purple Spinel, 5 mm Round Cut From Tanzania

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

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