Calibrated 14 x 14 mm Trillion Shape Loose Natural Gemstones from ...

Item Description
Stone Type:	Loose Pietersite
Pietersite Weight:	4.62 ct Pietersite
Pietersite Shape:	Trillion Cabochon Pietersite
Pietersite Size:	14 x 13.7 mm Pietersite
Pietersite Color:	Multicolor Pietersite
Pietersite Clarity:	Opaque Pietersite
Pietersite Origin:	Namibia Pietersite
Pietersite Treatment:	Untreated
Pietersite Quantity:	1
Pietersite Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Black Opal
Black Opal Weight:	3.74 ct Black Opal
Black Opal Shape:	Trillion Cabochon Black Opal
Black Opal Size:	13.5 x 13.5 mm Black Opal
Black Opal Color:	Multicolor Black Opal
Black Opal Clarity:	Opaque Black Opal
Black Opal Origin:	Ethiopia Black Opal
Black Opal Treatment:	Smoked
Black Opal Quantity:	1
Black Opal Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Opal
Opal Weight:	6.24 ct Opal
Opal Shape:	Trillion Cabochon Opal
Opal Size:	14.4 x 14.2 mm Opal
Opal Color:	Multicolor Opal
Opal Clarity:	Translucent Opal
Opal Origin:	Australia Opal
Opal Treatment:	Untreated
Opal Quantity:	1
Opal Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Boulder Opal
Boulder Opal Weight:	6.17 ct Boulder Opal
Boulder Opal Shape:	Trillion Cabochon Boulder Opal
Boulder Opal Size:	14.2 x 13.9 mm Boulder Opal
Boulder Opal Color:	Multicolor Boulder Opal
Boulder Opal Clarity:	Opaque Boulder Opal
Boulder Opal Origin:	Australia Boulder Opal
Boulder Opal Treatment:	Untreated
Boulder Opal Quantity:	1
Boulder Opal Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Pietersite
Pietersite Weight:	5.16 ct Pietersite
Pietersite Shape:	Trillion Cabochon Pietersite
Pietersite Size:	14.5 x 13.7 mm Pietersite
Pietersite Color:	Multicolor Pietersite
Pietersite Clarity:	Opaque Pietersite
Pietersite Origin:	Namibia Pietersite
Pietersite Treatment:	Untreated
Pietersite Quantity:	1
Pietersite Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Quartz With Marcasite
Quartz With Marcasite Weight:	6.94 ct Quartz With Marcasite
Quartz With Marcasite Shape:	Trillion Cabochon Quartz With Marcasite
Quartz With Marcasite Size:	14.5 x 14.1 mm Quartz With Marcasite
Quartz With Marcasite Color:	Multicolor Quartz With Marcasite
Quartz With Marcasite Clarity:	Transparent Quartz With Marcasite
Quartz With Marcasite Origin:	Brazil Quartz With Marcasite
Quartz With Marcasite Treatment:	None
Quartz With Marcasite Quantity:	1
Quartz With Marcasite Certificate:	GemSelect
Product Description:

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 Trillion shapes, facet cut and cabochon gems available now in 14 mm x 14 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

Always an easy experience using Gem select.

Posted By Jeff in November, 2023

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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

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Overall Rating -> 8

purchased birthstones to be mounted into stud earrings as a gift for a friend's gift

Posted By MI photo in May, 2023

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Overall Rating -> 9

I was in the market for birthstones for a lil gift project im doing. I'm no expert in gems or what not but the quality as far as i can tell seems to be spot on.

Posted By PixelComposer in January, 2024

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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

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Overall Rating -> 10

it was good

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Overall Rating -> 10

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Overall Rating -> 10

The website design is a bit finicky for mobile, but Im sure its most likely just a mobile issue. Amazing selection of products, great prices.

Posted By Kuba in December, 2023

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Overall Rating -> 10

The gems were as described, which is kind of rare these days. I am happy with the purchase, and delevery on time.

Posted By T-bone in October, 2023

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Overall Rating -> 10

Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

Posted By Kate in December, 2023

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Overall Rating -> 10

I love the clear description of the certification options. It's very rare to see a gem site that offers a deep explanation of each institution that would certify the stone(s).

Posted By Oakcityceo in May, 2023

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Overall Rating -> 10

I searched for the item by description and millimeter and had my choice come up and then made the best selection.

Posted By Tim in April, 2024

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Overall Rating -> 10

This is only the second time I have ordered from GemSelect. I am a prolific gemstone collector and I wish I had found this site sooner!

Posted By Beachcomber in September, 2023

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Overall Rating -> 10

was just windowshopping and spotted a couple "Very Uncommons", a tsavorite & a demantoid garnet that were both in a size I was looking for, & that I could very easily pay for -- so figured I would grab the tsavo ASAP and got the demantoid to accompany so they wouldn't be lonely.

Posted By Kittypie070 in April, 2024

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Overall Rating -> 10

great. thank you

Posted By Carrotroller in July, 2023

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Selected Gemstones

Gemstones A-Z

Buy Trillion Shape 14x14 mm Gems

4.62 ct Loose Trillion Pietersite, 14 x 13.7 mm From Namibia

Natural Pietersite, Qty: 1 pc | 4.62 carat weight Pietersite

3.74 ct Trillion Black Opal, 13.5 x 13.5 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 3.74 carat weight Black Opal

6.24 carat Trillion Opal, loose Certified Opal from Australia, Natural Untreated Gem, 14.4 x 14.2 mm

Natural Opal, Qty: 1 pc | 6.24 carat weight Opal

6.17 ct Trillion Boulder Opal, 14.2 x 13.9 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 6.17 carat weight Boulder Opal

5.16 ct Trillion Pietersite, 14.5 x 13.7 mm From Namibia

Natural Pietersite, Qty: 1 pc | 5.16 carat weight Pietersite

6.94 ct Trillion Quartz With Marcasite, 14.5 x 14.1 mm From Brazil

Natural Quartz With Marcasite, Qty: 1 pc | 6.94 carat weight Quartz With Marcasite

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