Ruby pair

Item Number: 2018-0037

In stock

€1,100.00

incl. 20% VAT

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Details

Weight:

2,450 ct.

Color Quality:

low (VIII)

Purity:

F

Color:

dark red

Shape:

Pear

Dimensions:

6,85/6,85 mm x 5,74/5,78 mm x 3,94/4,04 mm

Origin:

Unknown origin

Treatment:

Untreated

Certificate:

GLA59059-1

Item Number:

2018-0037

Facts

attributes of a ruby

Belongs mineralogically to corundum
Hardness grade 9
Chemical formula: Al2O3
Includes only the color red
Colored by chromium oxide
High density of 3.9 - 4.1

origin

worth knowing

Oldest known locality: Burma
Was exchanged for emeralds by maharajas
The color red is equated with power
Assigned to the planet Mars
Increases the assertiveness
The location Mozambique was discovered only in 2007/08

ruby as investment

Highest suitability of all gemstones
Rare, strongly increasing in value
Stones should have a weight of at least 1 ct
Larger stones have higher increase in value
Experts reckon with 8% increase in value per year
Beautifully sparkling rubies are preferable

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