Calibrated 7 x 5 mm Octagon Shape Natural Gemstones: GemSelect

Item Description
Stone Type:	Loose Color-Change Diaspore
Color-Change Diaspore Weight:	0.86 ct Color-Change Diaspore
Color-Change Diaspore Shape:	Octagon Facet Color-Change Diaspore
Color-Change Diaspore Size:	7 x 4.9 mm Color-Change Diaspore
Color-Change Diaspore Color:	Brownish Yellow Color-Change Diaspore
Color-Change Diaspore Clarity:	VVS-VS Color-Change Diaspore
Color-Change Diaspore Origin:	Turkey Color-Change Diaspore
Color-Change Diaspore Treatment:	Untreated
Color-Change Diaspore Quantity:	1
Color-Change Diaspore Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Color-Change Diaspore
Color-Change Diaspore Weight:	0.85 ct Color-Change Diaspore
Color-Change Diaspore Shape:	Octagon Step Cut Color-Change Diaspore
Color-Change Diaspore Size:	6.8 x 5.2 mm Color-Change Diaspore
Color-Change Diaspore Color:	Light Yellow Color-Change Diaspore
Color-Change Diaspore Clarity:	VVS-VS Color-Change Diaspore
Color-Change Diaspore Origin:	Turkey Color-Change Diaspore
Color-Change Diaspore Treatment:	Untreated
Color-Change Diaspore Quantity:	1
Color-Change Diaspore 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 Octagon shape / Emerald-Cut, faceted and cabochon gems available now in 7 x 5 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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Gemstone Information

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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.

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Overall Rating -> 10

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Overall Rating -> 10

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Overall Rating -> 10

I had a great time searching all the lovely stones. This is my first precious loose stone purchase for my own work. I chose sapphire, and found some lovely briolettes. I wanted 3, but this set of 4 was perfect. Everything was quick and easy, and I'm excited.

Posted By Phoenix in February, 2024

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Overall Rating -> 9

It went well

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Overall Rating -> 10

Easy and fast

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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

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Overall Rating -> 10

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Overall Rating -> 10

Very easy. I have purchased a few times before and was satisfied each time. Thank you.

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Overall Rating -> 10

Great selection, I love your site! Great product visibility, information, etc.

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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.

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Overall Rating -> 10

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

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Overall Rating -> 10

Purchased for my granddaughter she was very pleased with it.

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Overall Rating -> 10

Easy to navigate

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Overall Rating -> 9

Overall good, shipping prices just seem a little on the high side.

Posted By Steve in August, 2023

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Selected Gemstones

Gemstones A-Z

Buy Octagon Shape 7x5 mm Gems

0.86 ct Octagon Cut Color-Change Diaspore, 7 x 4.9 mm From Turkey

Natural Color-Change Diaspore, Qty: 1 pc | 0.86 carat weight Color-Change Diaspore

0.85 ct Octagon Cut Color-Change Diaspore, 6.8 x 5.2 mm From Turkey

Natural Color-Change Diaspore, Qty: 1 pc | 0.85 carat weight Color-Change Diaspore

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