Calibrated 16 x 12 mm Pear Shape Natural Loose Gemstones: 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 Pear shapes, facet cut and cabochon gems available now in 16 x 12 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 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 round shape settings will allow 0.3 mm or slightly higher even. This small variance can usually be accommodated for most 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. thank you

Posted By Carrotroller 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

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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

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Overall Rating -> 10

all good

Posted By John in December, 2023

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Overall Rating -> 7

I placed order#384714 based on the picture on your website and the stone came in much darker. I'm sure it's the same stone i ordered but your lighting made it seem a lighter blue. I was trying to match a stone for a customer and based on the picture it would have been close enough but the stone in person is a mile off.

Posted By Bobk in February, 2024

Source: Bizrate

Overall Rating -> 10

The website is well organized and works fast forward and back. Plenty of filters. Each gem is described in detail and you receive the one pictured. Gem material info and sources available. I would like to see more specifics on sources besides country- at least region or state and in the US with Turquiose which mine. Thanks!

Posted By Orchidisle in February, 2024

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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

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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

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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

Source: Bizrate

Overall Rating -> 10

I have used Gem Select many times over the past 10 years and have always been happy with the product & services

Posted By Ordain in August, 2023

Source: Bizrate

Overall Rating -> 10

blessed be the lord blessed be the saved blessed be the work blessed be the traveled i write down my good times in these stones and when times are gray i can still se the sunny days refract in these stones

Posted By Kickbass.2 in May, 2023

Source: Bizrate

Overall Rating -> 10

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023

Source: Bizrate

Overall Rating -> 10

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

Posted By Chico in May, 2023

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

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Overall Rating -> 10

The website is easy to search, the variety of gems is excellent and the educational information is interesting and helpful! Love browsing and shopping the GemSelect website!

Posted By Happiness in January, 2024

Source: Bizrate

Gemstones A-Z

Buy Pear Shape 16x12 mm Gems

19.85 ct Fancy Howlite, 25.8 x 19.9 mm From the United States

2.7 carat Emerald Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 5.9 x 4 mm

1.91 ct Orange Sphalerite, 8 x 6.2 mm Oval Cut From Spain

3.95 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gems, 12.8 x 7.9 mm

0.31 carat Round Ruby, loose Certified Ruby from Myanmar, Natural Gem, 4.2 mm

16.31 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 29.3 x 12.3 mm

11.07 ct Oval Buff Top Chalcedony, 13.7 x 10 mm From Brazil

2.89 carat Trillion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10 x 9.8 mm

1.65 ct Pink Morganite, 7.6 mm Round Cut From Afghanistan

4.37 ct Orange Sunstone, 12.1 x 9.9 mm Oval Cut From India

4.89 ct Black Star Sapphire, 11.2 x 9.3 mm Oval Cut From Thailand

0.71 ct Blue Kyanite, 6.3 x 4.2 mm Oval Cut From Nepal

2.67 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 22.4 x 3.7 mm

5.18 ct Orange Sunstone, 10.3 x 8.4 mm Oval Cut From India

13.59 ct Yellow Quartz, 16.6 x 16.2 mm Carved From Brazil

2.78 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 11.6 x 8.7 mm

15.24 ct Heart Jasper, 20.9 x 12.7 mm From Indonesia

0.82 ct Octagon Cut Color-Change Diaspore, 6.6 x 4.3 mm From Turkey

3.99 ct Red Andesine Labradorite, 11.1 x 9.1 mm Oval Cut From Congo

2.43 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 7.2 x 7.2 mm

18.17 ct Fancy Chrysocolla, 23.2 x 16.9 mm From Australia

6.05 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 14.8 x 10.6 mm

4.34 ct Green Jade, 12.2 x 10 mm Oval Cut From Myanmar

0.91 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 10.3 x 3.8 mm

9.92 ct Green Amazonite, 10.2 x 10.2 mm Cushion Cut From Madagascar

12.47 ct Round Agate, 14 mm From Indonesia

1.18 ct Oval Chocolate Opal, 8.8 x 6.9 mm From Ethiopia

5.12 carat Round Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 8.1 mm

0.48 ct Loose Purple Sapphire, 4.8 x 3.8 mm Oval Cabochon From Tanzania

8.41 ct Oval Cut Strawberry Quartz, 14.6 x 11.7 mm From Russia

26.69 ct Green Jadeite, 38.7 x 14.6 mm Carved From Myanmar

5.73 ct Loose Oval Lapis Lazuli, 13.8 x 10.3 mm From Afghanistan

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