Buy 6.5 mm Round Calibrated Gemstones from GemSelect

Item Description
Stone Type:	Loose Sphalerite
Sphalerite Weight:	1.31 ct Sphalerite
Sphalerite Shape:	Round Facet Sphalerite
Sphalerite Size:	6.4 mm Sphalerite
Sphalerite Color:	Yellowish Gold Sphalerite
Sphalerite Clarity:	SI Sphalerite
Sphalerite Origin:	Spain Sphalerite
Sphalerite Treatment:	Untreated
Sphalerite Quantity:	1
Sphalerite Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Sphene
Sphene Weight:	1.19 ct Sphene
Sphene Shape:	Round Facet Sphene
Sphene Size:	6.3 mm Sphene
Sphene Color:	Light Yellow Sphene
Sphene Clarity:	VS-SI Sphene
Sphene Origin:	Sri Lanka Sphene
Sphene Treatment:	Untreated
Sphene Quantity:	1
Sphene Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Tourmaline
Tourmaline Weight:	1.15 ct Tourmaline
Tourmaline Shape:	Round Cabochon Tourmaline
Tourmaline Size:	6.2 mm Tourmaline
Tourmaline Color:	Light Yellow Tourmaline
Tourmaline Clarity:	Transparent Tourmaline
Tourmaline Origin:	Mozambique Tourmaline
Tourmaline Treatment:	Untreated
Tourmaline Quantity:	1
Tourmaline Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Prehnite
Prehnite Weight:	1.40 ct Prehnite
Prehnite Shape:	Round Cabochon Prehnite
Prehnite Size:	6.4 mm Prehnite
Prehnite Color:	Light Yellow Prehnite
Prehnite Clarity:	Transparent Prehnite
Prehnite Origin:	South Africa Prehnite
Prehnite Treatment:	Untreated
Prehnite Quantity:	4
Prehnite Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Sphene
Sphene Weight:	1.27 ct Sphene
Sphene Shape:	Round Facet Sphene
Sphene Size:	6.6 mm Sphene
Sphene Color:	Lemon Yellow Sphene
Sphene Clarity:	VS-SI Sphene
Sphene Origin:	Sri Lanka Sphene
Sphene Treatment:	Untreated
Sphene Quantity:	1
Sphene Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Sphene
Sphene Weight:	1.18 ct Sphene
Sphene Shape:	Round Facet Sphene
Sphene Size:	6.7 mm Sphene
Sphene Color:	Lemon Yellow Sphene
Sphene Clarity:	VS-SI Sphene
Sphene Origin:	Sri Lanka Sphene
Sphene Treatment:	Untreated
Sphene Quantity:	1
Sphene Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Sphene
Sphene Weight:	1.32 ct Sphene
Sphene Shape:	Round Facet Sphene
Sphene Size:	6.6 mm Sphene
Sphene Color:	Light Yellow Sphene
Sphene Clarity:	VS-SI Sphene
Sphene Origin:	Sri Lanka Sphene
Sphene Treatment:	Untreated
Sphene Quantity:	1
Sphene 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

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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.

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Overall Rating -> 9

I am of the opinion that the company gem select cares about the product beautiful gems it sells and the cost of the gem I purchased was small i was treated as if it cost a lot of money and product was described in detail and i felt good about the little stones i had ordered.

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Overall Rating -> 10

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Selected Gemstones

Gemstones A-Z

Buy Round Shape 6.5 mm Gems

1.31 ct Yellow Sphalerite, 6.4 mm Round Cut From Spain

Natural Sphalerite, Qty: 1 pc | 1.31 carat weight Sphalerite

1.19 ct Yellow Sphene, 6.3 mm Round Cut From Sri Lanka

Natural Sphene, Qty: 1 pc | 1.19 carat weight Sphene

1.15 carat Yellow Tourmaline, Round Cabochon loose Tourmaline from Mozambique, Natural Untreated Gem, 6.2 mm

Natural Tourmaline, Qty: 1 pc | 1.15 carat weight Tourmaline

5.6 ct Round Prehnite, 6.4 mm From South Africa

Natural Prehnite, Qty: 4 pcs | 5.60 carat weight Prehnite

1.27 ct Yellow Sphene, 6.6 mm Round Cut From Sri Lanka

Natural Sphene, Qty: 1 pc | 1.27 carat weight Sphene

1.18 ct Yellow Sphene, 6.7 mm Round Cut From Sri Lanka

Natural Sphene, Qty: 1 pc | 1.18 carat weight Sphene

1.32 ct Yellow Sphene, 6.6 mm Round Cut From Sri Lanka

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

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