This a round cabochon-cut, light-blue, natural Brazilian Aquamarine gemstone. It weighs 1.80cts and measures 7mm across.

Below are the technical details:

	Size:	7 mm
	Shape:	Round Cabochon-Cut
	Colour:	Light-Blue
	Clarity:	Eye-Clean
	Lustre:	Good
	Origin:	Brazil
	Hardness:	7.5 - 8
	Specific Gravity:	2.67 - 2.84
	Refractive Index:	1.57 - 1.60
	Chemical Composition:	Be3Al2(SiO3)6, Beryllium Aluminum Silicate
	Crystal Structure:	Hexagonal

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Combining Postage for Multiple Items

• Amount of Items: There is no limit to the amount of items we will combine for one shipment.
• Amount of Time: We will allow combining of items for up to 14 working days.
• Extra Charges: There is no extra charge for combining items.

We will update ongoing invoices each evening (if there are new purchases to add).