Calibrated 7 x 7 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 7 mm x7 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

Great website and information

Posted By Moonshot in December, 2023

Source: Bizrate

Overall Rating -> 10

No issues at all. It was great.

Posted By LJXK in May, 2023

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Overall Rating -> 10

Everything fine.

Posted By Hilario in December, 2023

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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

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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 -> 10

Interested in unusual stones and found many that I purchased or will purchase in the near future. I have been a customer of gem select for almost ten years and have always been pleased with buying experience and the delivered product

Posted By Fairhope Pete in December, 2023

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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

My first order. I am anxious to see if what I ordered is what I receive.

Posted By KRJ in July, 2023

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Overall Rating -> 10

Excellent site.

Posted By Boru in December, 2023

Source: Bizrate

Overall Rating -> 10

Everthing about researching and ordering from Gemselect was easy and uncomplicated. In the past I had payment problems, but your customer rep, Thomas, helped me get everything right. I will continue using Gemselet in the future for these reasons.

Posted By WildwillyfromArizona in August, 2023

Source: Bizrate

Overall Rating -> 10

I was looking for ammolite for my husband. Other websites are not always clear about whether they have genuine ammolite or simulated ammolite. I have purchased from GemSelect before and trust that the stones are genuine. Finding the stones I want is easy, and I love all of the search filter options!

Posted By Ana in September, 2023

Source: Bizrate

Overall Rating -> 10

Always an easy experience using Gem select.

Posted By Jeff in November, 2023

Source: Bizrate

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

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

first time here sooooooooooo we will seeeee!!!!! so far so good!!!!!!

Posted By Seastone 56 in October, 2023

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Gemstones A-Z

Buy Square Shape 7x7 mm Gems

6.62 ct Round Cut Smoky Quartz, 12.7 mm From Brazil

6.12 ct Fancy Fire Agate, 13.1 x 9.2 mm From Mexico

0.12 carat Baguette Cut Emerald, loose Certified Emerald from Colombia, Natural Gem, 2.7 x 2.5 mm

2.59 ct Cushion Cut Peridot, 8.3 x 7.6 mm From Myanmar

37.51 ct Oval Rose Quartz, 20.9 x 19.3 mm From South Africa

0.48 ct Loose Violet Sapphire, 6.7 x 5 mm Oval Cut From Madagascar

29.35 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gems, 34.8 x 13.7 mm

26.85 ct Oval Jasper, 32.2 x 21.3 mm From Indonesia

86.71 carat Multicolor Tourmaline, Carved Leaf loose Tourmaline from Mozambique, Natural Untreated Gem, 55.7 x 38 mm

8.07 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gem, 14.2 x 10.1 mm

4.99 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 12.7 x 12.1 mm

7.79 ct Green Jadeite, 12 x 9.9 mm Oval Cut From Myanmar

44.02 ct Oval Quartz With Marcasite, 26.3 x 21.6 mm From Brazil

1.26 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7 x 5 mm

5.96 carat Sky Blue Topaz, Carved Fruit loose Topaz from Brazil, Natural Gem, 15.9 x 9.6 mm

5.35 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 14 x 10 mm

3.87 ct Orange Moonstone, 11.1 mm Round Cut From India

0.56 ct Loose Purple Sapphire, 4.9 x 3.1 mm Oval Cut From Tanzania

2.49 carat Blue Sapphire, Briolette with Hole loose Sapphire from Madagascar, Natural Gems, 4.7 mm

1.59 carat Pear Shape Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 7.1 x 5.2 mm

2.61 carat Orange Spessartite Garnet, Round loose Spessartite Garnet from Mozambique, Natural Untreated Gems, 4.9 mm

5.63 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 16 x 10.3 mm

0.99 ct Oval Sillimanite Cat's Eye, 7.7 x 4.9 mm From Madagascar

2.01 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 7.1 x 7 mm

1.63 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7.1 x 5.2 mm

3.56 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gems, 7.7 x 5.9 mm

0.85 carat London Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 7 x 5 mm

1.19 carat Orange Zircon, Emerald Cut loose Zircon from Tanzania, Natural Untreated Gem, 7 x 4.8 mm

0.73 ct Oval Chrysoberyl Cat's Eye, 5.3 x 3.9 mm From Sri Lanka

9.4 ct Oval Quartz With Marcasite, 16.4 x 12.6 mm From Brazil

13.71 ct Yellow Apatite, 14.9 x 14 mm Cushion Cut From Madagascar

4.83 ct Blue Green Grandidierite, 11.8 x 9.8 mm Oval Cut From Madagascar

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