Calibrated 9 mm Round Shape Loose Natural Gemstones from GemSelect

Some people by gems by color or price, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated Round shapes, facet cut and cabochon gems available now in 9 mm diameter size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not usually expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often around 0.3 mm or slightly higher even. This small variance can usually be accommodated for standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

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Overall Rating -> 10

Selection ability was straightforward and easy.

Posted By Dave in May, 2023

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Overall Rating -> 10

Gem Select has gems at afffordable prices.

Posted By George in March, 2024

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Overall Rating -> 10

Excellent experience!

Posted By Steph in April, 2023

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Overall Rating -> 10

Easy to find products I want. I've ordered several times from gem select and never any problems. Will order again. Thank you.

Posted By Ray in January, 2024

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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

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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

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Overall Rating -> 10

It was easy to search and find what i wanted

Posted By Gunner in November, 2023

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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 -> 9

over the experience was similar to other sites i have used. The only real note I have is the checkout experience was tedious and discriminatory, i wouldn't accept visa gift cards, which not only have guaranteed funds but help protect from misuse of personal information, but would not accept my visa b/c it is a prepaid card. I don't have bank account and I have been using the prepaid card for years without issue so this was disappointing to me. I feel safer using reputable gem sites rather than amazon or ebay (I have been sold fake gems with fake certs on both), but not being able to use my own valid legitimate funds and having to find a friend to buy for me b/c I use a non-bank card like 40% of the country is insulting.

Posted By Iggywiggly in January, 2024

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Overall Rating -> 10

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

Posted By RJ in April, 2024

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

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Overall Rating -> 10

I particularly like information about product provided with purchase.

Posted By Dick in May, 2023

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Overall Rating -> 10

The website is very easy to use. The search function, filter and sort functions are very helpful.

Posted By Sboro in August, 2023

Source: Bizrate

Overall Rating -> 10

I love your selection of gems. My only complaing is I wish I could put in a page number to return to that page.When there are over 60 pages of gems it is hard to return to a page with a gem I am considering.

Posted By Cahall in March, 2024

Source: Bizrate

Overall Rating -> 8

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

Posted By Ralli in August, 2023

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Gemstones A-Z

Buy Round Shape 9mm Gems

2.51 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 6.1 x 4.1 mm

5.76 ct Green Apatite, 9.6 x 9.6 mm Asscher Cut From Madagascar

1.18 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 6.8 x 5.1 mm

4.88 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 6.9 x 5.2 mm

4.86 ct Oval Agate, 9.6 x 9.3 mm From Indonesia

3.14 ct Pink Morganite, 11 x 8 mm Oval Cut From Afghanistan

28.12 ct Green Jadeite, 40.5 x 14.7 mm Carved From Myanmar

0.62 ct Red Spinel, 5.4 x 4.3 mm Cushion Cut From Tanzania

5.69 ct Odd Shaped Druzy Variscite, 16 x 12.5 mm From China

10.52 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gem, 16.4 x 11.6 mm

3.79 carat Yellow Citrine, Square loose Citrine from Brazil, Natural Untreated Gems, 7.1 x 7.1 mm

0.15 carat Round Emerald, loose Certified Emerald from Colombia, Natural Gem, 3.5 mm

0.8 carat Oval Peridot, loose Certified Peridot from China, Natural Untreated Gem, 7 x 5 mm

4.28 carat Sky Blue Topaz, Princess-Cut loose Topaz from Brazil, Natural Gems, 7 x 7 mm

17.05 ct Loose Oval Bloodstone, 20.7 x 14.2 mm From Madagascar

2.2 carat Blue Sapphire, Baguette Step Cut loose Sapphire from Madagascar, Natural Gems, 5.5 x 3.1 mm

10.04 ct Oval Tiger's Eye, 18.3 x 13.4 mm From India

5.15 ct Loose Oval Star Ruby, 8.5 x 7.7 mm From Madagascar

6.95 ct Oval Star Moonstone, 14.5 x 11.5 mm From India

2.38 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 9.9 x 5 mm

5.15 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 14 x 9.9 mm

0.26 ct Octagon Cut Iolite, 5 x 3 mm From Madagascar

0.92 ct Gray Spinel, 5.8 x 4.9 mm Cushion Cut From Tanzania

5.57 ct Loose Trillion Cut Amethyst, 10.1 x 10.1 mm From Brazil

2.96 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 12.3 x 9.2 mm

0.48 ct Loose Orange Sapphire, 5.8 x 4.1 mm Oval Cut From Tanzania

0.49 ct Purple Spinel, 4.7 x 4.4 mm Cushion Cut From Tanzania

2.46 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.3 x 7.3 mm

0.44 ct Loose Yellow Sapphire, 4.3 x 4.2 mm Heart Cut From Tanzania

8.01 ct Round Maw-Sit-Sit, 13.2 mm From Myanmar

7.81 carat Pear Boulder Opal, loose Certified Boulder Opal from Australia, Natural Untreated Gem, 16.4 x 10.5 mm

23.36 carat Pear Hematite, loose Certified Hematite from Brazil, Natural Untreated Gem, 20.2 x 16 mm

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