Calibrated 12 x 12 mm Trillion Shape Loose Natural Gemstones from ...

Item Description
Stone Type:	Loose Quartz
Quartz Weight:	3.55 ct Quartz
Quartz Shape:	Trillion Concave Cut Quartz
Quartz Size:	12 x 11.9 mm Quartz
Quartz Color:	Greenish Yellow Quartz
Quartz Clarity:	VVS-VS Quartz
Quartz Origin:	Brazil Quartz
Quartz Treatment:	Irradiated
Quartz Quantity:	1
Quartz Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Quartz
Quartz Weight:	5.97 ct Quartz
Quartz Shape:	Fancy Carved Trillion Quartz
Quartz Size:	11.8 x 11.6 mm Quartz
Quartz Color:	Medium-Light Yellow Quartz
Quartz Clarity:	Transparent Quartz
Quartz Origin:	Brazil Quartz
Quartz Treatment:	Irradiated
Quartz Quantity:	1
Quartz Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Quartz
Quartz Weight:	5.84 ct Quartz
Quartz Shape:	Trillion Facet Quartz
Quartz Size:	12.4 x 12.2 mm Quartz
Quartz Color:	Medium Yellow Quartz
Quartz Clarity:	VVS-VS Quartz
Quartz Origin:	Brazil Quartz
Quartz Treatment:	Irradiated
Quartz Quantity:	1
Quartz Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Quartz
Quartz Weight:	4.11 ct Quartz
Quartz Shape:	Trillion Concave Cut Quartz
Quartz Size:	12.1 x 12 mm Quartz
Quartz Color:	Light Yellow Quartz
Quartz Clarity:	VVS Quartz
Quartz Origin:	Brazil Quartz
Quartz Treatment:	Irradiated
Quartz Quantity:	1
Quartz Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Quartz
Quartz Weight:	3.80 ct Quartz
Quartz Shape:	Trillion Concave Cut Quartz
Quartz Size:	12 x 12 mm Quartz
Quartz Color:	Greenish Yellow Quartz
Quartz Clarity:	VVS-VS Quartz
Quartz Origin:	Brazil Quartz
Quartz Treatment:	Irradiated
Quartz Quantity:	2
Quartz Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Quartz
Quartz Weight:	3.87 ct Quartz
Quartz Shape:	Trillion Concave Cut Quartz
Quartz Size:	12.1 x 12 mm Quartz
Quartz Color:	Light Yellow Quartz
Quartz Clarity:	VVS-VS Quartz
Quartz Origin:	Brazil Quartz
Quartz Treatment:	Irradiated
Quartz Quantity:	2
Quartz 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 12 mm 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 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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Selected Gemstones

Gemstones A-Z

Buy Trillion Shape 12x12 mm Gems

3.55 ct Yellow Quartz, 12 x 11.9 mm Trillion Concave Cut From Brazil

Natural Quartz, Qty: 1 pc | 3.55 carat weight Quartz

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5.84 ct Yellow Quartz, 12.4 x 12.2 mm Trillion Cut From Brazil

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4.11 ct Yellow Quartz, 12.1 x 12 mm Trillion Concave Cut From Brazil

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7.59 ct Yellow Quartz, 12 x 12 mm Trillion Concave Cut From Brazil

Natural Quartz, Qty: 2 pcs | 7.59 carat weight Quartz

7.74 ct Yellow Quartz, 12.1 x 12 mm Trillion Concave Cut From Brazil

Natural Quartz, Qty: 2 pcs | 7.74 carat weight Quartz

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