Ruby

Item Number: RUB-2020-70

€800,00

incl. VAT

In stock

Ask about gemstone

Name
First Last
Tel
E-Mail*
Anmerkungen (optional)
Comments
This field is for validation purposes and should be left unchanged.

Details

Price:

800,00 €

Weight:

0,677 ct.

Color:

rot

Shape:

Pear

Dimensions:

6,45 x 4,60 x 2,61

Purity:

small inclusions (D)

Origin:

Mozambique

Treatment:

Untreated

Certificate:

GLA49501

Item Number:

RUB-2020-70

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