Calibrated 9 x 9 mm Square Shape Loose Natural Gemstones from GemS...

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 Square shapes, facet cut and cabochon gems available now in 9 mm x 9 mm 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 meant nor 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

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

I purchase all of my stones from GemSelect! They're the best I've found for both selection and value.

Posted By Terry in June, 2023

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

Was easy to search for many gems and mineral stones.Authenticity of natural stones is important, and I feel this site offers some assurance on this.

Posted By DanM in November, 2023

Source: Bizrate

Overall Rating -> 10

Purchased for my granddaughter she was very pleased with it.

Posted By Charlie in April, 2024

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Overall Rating -> 7

I feel pretty good so far, pending the delivery of the item ordered.

Posted By Steve in November, 2023

Source: Bizrate

Overall Rating -> 10

Website was incredibly easy and fast to use. Navigation and product outlay was simple and enjoyable to browse. Thank you and have a blessed day!

Posted By Devi in October, 2023

Source: Bizrate

Overall Rating -> 10

i love this site, the gems are always of good quality, i've been buy gifts from the site for 10 years, love it

Posted By Jf in January, 2024

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Overall Rating -> 10

Easy to use,I have spent many hours looking at the site

Posted By Skip in November, 2023

Source: Bizrate

Overall Rating -> 10

I was looking for a source for affordable genuine gemstones for my grandson who is currently very interested in rocks and gems. I was quite surprised and pleased to find GemSelect and finding the right stones at the right price couldn't have been simpler.

Posted By Papa in December, 2023

Source: Bizrate

Overall Rating -> 10

The site was easy to shop and the payment was secure. I’m looking forward to receiving my order!

Posted By JAB93 in June, 2023

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

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

My only complaint is that there are so many beautiful and affordable stones that I get distracted from what I planned to order.

Posted By Phoenix in March, 2024

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

Gemstones A-Z

Buy Square Shape 9x9 mm Gems

2.51 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 13.9 x 4.6 mm

5.75 ct Marquise Slice Ruby in Fuchsite, 23.4 x 11.5 mm From Ethiopia

4.47 ct Asscher Cut Rose Quartz, 10 x 9.9 mm From South Africa

16.94 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 20.4 x 15.4 mm

59.96 ct Oval Jasper, 35.2 x 23.4 mm From India

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

3.63 carat Swiss Blue Topaz, Fancy-Cut loose Topaz from Brazil, Natural Gems, 7.1 x 5 mm

1.3 ct Loose White Sapphire, 4.2 mm Diamond Cut From Madagascar

10.67 ct Marquise Labradorite, 22.1 x 10.8 mm From Madagascar

7.14 ct Oval Black Opal, 19.9 x 12.1 mm From Ethiopia

4.35 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12 x 10 mm

6.17 carat Sky Blue Topaz, Emerald Cut loose Topaz from Brazil, Natural Gems, 8.1 x 8 mm

11.25 ct Oval Tiger's Eye, 18.4 x 13.5 mm From India

8.28 ct Green Amazonite, 19.5 x 9.9 mm Marquise Cut From Madagascar

9.32 ct Oval Star Moonstone, 15.1 x 13 mm From India

7.31 ct Oval Coral, 16 x 13.9 mm From Indonesia

14.41 ct Oval Agate, 18.2 x 14.5 mm From Indonesia

4.37 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 7 x 6.9 mm

15.06 ct Oval Howlite, 23.9 x 16.7 mm From the United States

2.07 ct Round Prehnite, 7.6 mm From South Africa

2.42 carat Orange Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Untreated Gems, 6 mm

13.15 ct Baguette Tiger's Eye, 18.1 x 13.4 mm From Thailand

2.71 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 6.3 x 4.2 mm

4.67 ct Yellow Moonstone, 14.1 x 10.1 mm Oval Cut From India

0.56 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 5.8 x 4 mm

1.31 ct Round Cut Strawberry Quartz, 7.1 mm From Russia

0.58 ct Yellow Beryl, 7 x 4.8 mm Oval Cut From Madagascar

1.48 carat Oval Demantoid Garnet, loose Certified Demantoid Garnet from Namibia, Natural Untreated Gems, 4.6 x 3.7 mm

6.06 carat Sky Blue Topaz, Heart loose Topaz from Brazil, Natural Gems, 9.2 x 9.1 mm

26.64 ct Marquise Hematite, 23.4 x 9.7 mm From Brazil

1.91 ct Oval Sillimanite Cat's Eye, 8.9 x 5.8 mm From Madagascar

0.47 carat Blue Kyanite, Round loose Kyanite from Nepal, Natural Untreated Gem, 4.2 mm

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