Buy 6.5 mm Round Calibrated Gemstones from GemSelect

Item Description
Stone Type:	Loose Kyanite
Kyanite Weight:	1.05 ct Kyanite
Kyanite Shape:	Round Facet Kyanite
Kyanite Size:	6.3 mm Kyanite
Kyanite Color:	Intense Navy Blue Kyanite
Kyanite Clarity:	SI Kyanite
Kyanite Origin:	Nepal Kyanite
Kyanite Treatment:	Untreated
Kyanite Quantity:	2
Kyanite Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Kyanite
Kyanite Weight:	1.41 ct Kyanite
Kyanite Shape:	Round Facet Kyanite
Kyanite Size:	6.7 mm Kyanite
Kyanite Color:	Light Navy Blue Kyanite
Kyanite Clarity:	VS-SI Kyanite
Kyanite Origin:	Nepal Kyanite
Kyanite Treatment:	Untreated
Kyanite Quantity:	1
Kyanite Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Kyanite
Kyanite Weight:	1.32 ct Kyanite
Kyanite Shape:	Round Facet Kyanite
Kyanite Size:	6.7 mm Kyanite
Kyanite Color:	Intense Blue Kyanite
Kyanite Clarity:	SI Kyanite
Kyanite Origin:	Nepal Kyanite
Kyanite Treatment:	Untreated
Kyanite Quantity:	1
Kyanite Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Star Sapphire
Star Sapphire Weight:	1.50 ct Star Sapphire
Star Sapphire Shape:	Round Cabochon Star Sapphire
Star Sapphire Size:	6.3 mm Star Sapphire
Star Sapphire Color:	Deep Blue Star Sapphire
Star Sapphire Clarity:	Opaque Star Sapphire
Star Sapphire Origin:	Thailand Star Sapphire
Star Sapphire Treatment:	Diffused
Star Sapphire Quantity:	2
Star Sapphire Certificate:	GemSelect
Product Description:

Some people buy 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 Round shapes, facet cut and cabochon gems available now in 6.5 mm diameter 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 around 0.3 mm or even slightly higher. 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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Gemstone Information

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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.

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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 -> 10

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Overall Rating -> 10

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Overall Rating -> 10

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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.

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Overall Rating -> 10

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Overall Rating -> 10

I am excited for my first order, search tools were a great help to find the sapphire I needed for my next project! Thank you

Posted By Sue in April, 2023

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Selected Gemstones

Gemstones A-Z

Buy Round Shape 6.5 mm Gems

2.1 ct Blue Kyanite, 6.3 mm Round Cut From Nepal

Natural Kyanite, Qty: 2 pcs | 2.10 carat weight Kyanite

1.41 ct Blue Kyanite, 6.7 mm Round Cut From Nepal

Natural Kyanite, Qty: 1 pc | 1.41 carat weight Kyanite

1.32 ct Blue Kyanite, 6.7 mm Round Cut From Nepal

Natural Kyanite, Qty: 1 pc | 1.32 carat weight Kyanite

2.99 ct Blue Star Sapphire, 6.3 mm Round Cut From Thailand

Natural Star Sapphire, Qty: 2 pcs | 2.99 carat weight Star Sapphire

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