Buy 2.5 mm Round Calibrated Gemstones from GemSelect

What are GemSelect's 2.5 mm Round Stones Good for and How are They Sold?

GemSelect’s Round Shape 2.5mm gemstones are perfect for many applications in smaller jewelry designs; such as, Pave Rings and Pave settings, they're also great to accompany a petite pendant for a necklace. We suggest this size stone for floral type pendants and more subtle pendant designs like a straight bar. GemSelect's 2.5mm round gems are also fantastic for delicate or minimal earrings and studs and place spectacularly as accent stones to larger pieces of jewelry.

What are the Benefits of Purchasing Lots from GemSelect?

Many small jewelry applications benefit from the use of gems in this size range, so we know you will appreciate the selection of Multicolored Lots available for jewelers in this size that we selected for perfect color balance. Our multi-colored lots in 20 piece batches are available in a small variety of calibrated sizes too, ranging from 2.4mm-2.6mm. Our Sapphire 2.5mm Faceted Gemstones are sure to impress you with not only their quality but also their affordability and versatility.

GemSelect’s 2.5mm Calibrated Round gems are for sale as lots for jewelers, for the most part. In this category, the lots appear most frequently between 20 and 40 pieces.

What are the Advantages of Buying Calibrated Stones From GemSelect?

GemSelect’s 2.5mm round faceted lots vary in quantity of stones, color, exact dimensions, and quality. Our fantastic selection includes affordably priced Sapphire, Tsavorite Garnet, Chrome Diopside, and some individual stones such as Diamond. As with our entire inventory of calibrated gemstones these 2.5mm gems can be used to create new designs or repair existing ones that have are damaged, or have lost stones. Our Multicolored lots available in this category are quite popular and sell quickly; also, our blue sapphire ranging from 2.4-2.6mm is very popular in this particular size lot. Of course, the choice is yours as to which stones are right for your designs and purposes so please browse our selections and be inspired to create the plans that you love.

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Gemstone Information

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Thank you for trusting us with your purchase!

Overall Rating -> 10

Very easy. I have purchased a few times before and was satisfied each time. Thank you.

Posted By Ray in December, 2023

Source: Bizrate

Overall Rating -> 10

Very detailed and great pictures

Posted By Alexandrite in November, 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

I bought a small ring green so I may practice my jewelry making.

Posted By HairyOtter in July, 2023

Source: Bizrate

Overall Rating -> 10

Very Good

Posted By Julian in July, 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 -> 10

Great website and information

Posted By Moonshot in December, 2023

Source: Bizrate

Overall Rating -> 10

I had a great time searching all the lovely stones. This is my first precious loose stone purchase for my own work. I chose sapphire, and found some lovely briolettes. I wanted 3, but this set of 4 was perfect. Everything was quick and easy, and I'm excited.

Posted By Phoenix in February, 2024

Source: Bizrate

Overall Rating -> 9

An it was good.

Posted By Miguel in June, 2023

Source: Bizrate

Overall Rating -> 10

Great selection of various gems, easy to navigate site

Posted By Josh in August, 2023

Source: Bizrate

Overall Rating -> 10

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

Posted By ChiChi in January, 2024

Source: Bizrate

Overall Rating -> 9

I am of the opinion that the company gem select cares about the product beautiful gems it sells and the cost of the gem I purchased was small i was treated as if it cost a lot of money and product was described in detail and i felt good about the little stones i had ordered.

Posted By Sparkle in March, 2024

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

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

Posted By Pete in February, 2024

Source: Bizrate

Overall Rating -> 10

Very good customer service. I had an issue on my end with shipping and I received a response the next day!

Posted By Orphanboy in December, 2023

Source: Bizrate

Gemstones A-Z

Buy Round Shape 2.5 mm Gems

18.01 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gems, 20.4 x 13.7 mm

3.31 carat Round Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.2 mm

13.8 carat Pear Shape Hiddenite, loose Certified Hiddenite from Afghanistan, Natural Untreated Gem, 16.9 x 12 mm

2.37 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 10.2 x 5.1 mm

11.1 carat Black Tourmaline, Oval loose Tourmaline from Tanzania, Natural Untreated Gem, 15.2 x 13 mm

23.39 ct Oval Star Ruby, 17.3 x 14.8 mm From Madagascar

11.44 ct Marquise Slice Ruby in Fuchsite, 16 x 7.8 mm From Ethiopia

0.39 carat Green Tourmaline, Round Cabochon loose Tourmaline from Mozambique, Natural Untreated Gem, 4.6 mm

0.06 ct Blue Diamond, 2.4 mm Diamond Cut From India

16.45 ct Rainbow Pyrite, 26.1 x 20.1 mm From Russia

0.6 carat Orange Spessartite Garnet, Round loose Spessartite Garnet from Mozambique, Natural Untreated Gem, 4.6 mm

3.44 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 13 x 9.4 mm

9.34 carat Pear Checkerboard Labradorite, loose Certified Labradorite from Madagascar, Natural Untreated Gems, 16.2 x 12.1 mm

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

1.41 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.8 x 6 mm

28.54 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 20 x 16.6 mm

7.33 ct Octagon Cut Smoky Quartz, 11.8 x 11.8 mm From Brazil

3.2 carat Green Sapphire, Oval loose Sapphire from Tanzania, Natural Gems, 5.9 x 4.9 mm

28.42 carat Pear Hematite, loose Certified Hematite from Brazil, Natural Untreated Gem, 24.1 x 17.1 mm

4.3 ct Oval Rutile Quartz, 12.1 x 8.1 mm From India

8.34 ct Cushion Tiger's Eye, 13.9 x 11.8 mm From Thailand

3.09 carat Emerald Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 6 x 4.2 mm

0.45 carat Blue Sapphire, Trillion-Cut loose Sapphire from Madagascar, Natural Gem, 4.7 x 4.5 mm

5.34 ct Yellow Moonstone, 13 x 8.6 mm Oval Cut From India

10.19 ct Round Agate, 12.5 mm From Indonesia

15.95 ct Carved Ruby-Zoisite, 14.1 x 12.3 mm From Tanzania

1.13 carat Oval Ruby, loose Certified Ruby from Myanmar, Natural Gem, 7.1 x 5 mm

0.65 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 6.3 x 4.2 mm

5.14 carat Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 11.8 x 10.6 mm

4.17 ct Pink Mystic Topaz, 9.9 mm Round Cut From Brazil

42.6 carat Blue Aquamarine, Oval loose Aquamarine from Madagascar, Natural Untreated Gem, 28.1 x 22.6 mm

6.69 ct Yellow Quartz, 14.1 x 12.1 mm Oval Concave Cut From Brazil

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