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 -> 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

Source: Bizrate

Overall Rating -> 9

So many gorgeous stones! The only "complaint" I have is it's difficult to visualize sizes in mm. Perhaps some way to compare in inches?It has been a long time since I bought stones from Gem select, but the process wasn't too difficult.

Posted By Ktreva52 in February, 2024

Source: Bizrate

Overall Rating -> 10

It was easy to find the color gem I desired and checkout was simple as well. Very excited to receive my gemstone.

Posted By Nikki J in September, 2023

Source: Bizrate

Overall Rating -> 10

Easy to use.

Posted By Hope in March, 2024

Source: Bizrate

Overall Rating -> 10

Very detailed and great pictures

Posted By Alexandrite in November, 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

this was very easy im exited to get my order

Posted By Mr. in April, 2024

Source: Bizrate

Overall Rating -> 10

Extremely easy to use, and I am fully satisfied with the purchase process.

Posted By Fl_Beachcomber in October, 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

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

I love GemSelect, photos and details are great.

Posted By #1 in February, 2024

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 -> 10

Pleasant.

Posted By Mk in November, 2023

Source: Bizrate

Overall Rating -> 10

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023

Source: Bizrate

Gemstones A-Z

Buy Round Shape 9mm Gems

1.55 ct Yellow Beryl, 7.9 mm Round Cut From Madagascar

0.6 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.1 x 3.5 mm

0.48 ct Loose Yellow Sapphire, 4.5 x 2.6 mm Baguette Cut From Tanzania

1.61 carat Trillion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 8.1 x 8 mm

23.52 ct Brown Moonstone, 20.2 x 15.2 mm Oval Cut From India

0.94 carat Orange Hessonite Garnet, Round loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 5.6 mm

7.85 carat Purple Kunzite, Pear Shape loose Kunzite from Afghanistan, Natural Untreated Gem, 14.9 x 8.4 mm

13.42 ct Odd Shaped Druzy Variscite, 30.3 x 14.1 mm From Australia

1.43 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7.2 x 5 mm

16.43 carat Multicolor Ammolite, loose Ammolite from Canada, Natural Gem, 22.2 x 15.7 mm

3.94 carat Swiss Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7 x 5.1 mm

15.69 ct Yellow Quartz, 20.1 x 15.2 mm Oval Checkerboard From Brazil

0.74 carat Violet Sapphire, Heart loose Sapphire from Tanzania, Natural Gem, 5.6 x 5.5 mm

1.45 carat London Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7.2 x 5.1 mm

8.23 carat Pink Kunzite, Pear Shape loose Kunzite from Afghanistan, Natural Untreated Gem, 13.4 x 11.1 mm

12.23 ct Oval Rhodochrosite, 12.3 x 10.2 mm From South Africa

1.82 ct Orange Sunstone, 9.1 x 7.4 mm Oval Cut From India

1.46 ct Purple Spinel, 7.5 x 5.7 mm Cushion Cut From Tanzania

27.81 carat Orange Spessartite Garnet, Carved Rose loose Spessartite Garnet from Mozambique, Natural Untreated Gems, 13.9 x 12.8 mm

28.83 carat Pear Shape Rose Quartz, loose Certified Rose Quartz from South Africa, Natural Untreated Gem, 25.3 x 18.4 mm

3.74 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 5.5 mm

0.4 carat Round Cabochon Emerald, loose Certified Emerald from Colombia, Natural Gem, 4.9 mm

7.21 carat Swiss Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gems, 16 x 8 mm

3.76 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12.7 x 9.7 mm

14.18 carat Round Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 16.1 mm

3.11 ct Oval Prehnite, 8.6 x 7.8 mm From South Africa

0.86 ct Oval Cut Peridot, 6.9 x 4.8 mm From China

47.39 carat Pear Coral, loose Certified Coral from Mexico, Natural Untreated Gem, 38.3 x 29 mm

1.77 carat Orange Zircon, Oval loose Zircon from Cambodia, Natural Untreated Gem, 8.1 x 6.2 mm

7.39 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gems, 12 x 10 mm

18.15 ct Oval Rainbow Moonstone, 23.7 x 13.2 mm From the United States

5.2 ct Loose Oval Cut Strawberry Quartz, 12.1 x 9.9 mm From India

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