Certified Natural Ruby - 0.37 ct - Madagascar - heart shaped

Natural ruby, certified and sealed, Heart shaped all natural gemstone.
nice cutting grade, included slight residues of oil but not heated.

Rubies can command the highest per-carat price of any colored stone. This makes ruby one of the most important gems in the colored stone market. In its purest form, the mineral corundum is colorless. Trace elements that become part of the mineral’s crystal structure cause variations in its color. Chromium is the trace element that causes ruby’s red color.

ALGT COLORED STONE IDENTIFICATION REPORT 88413934

IDENTIFICATION

Species : Natural Corundum

Variety :Ruby

DESCRIPTION

Shape & Cutting Style : Heart, Mixed Cut

Measurements : 4.26 x 4.18 x 2.57 mm

Carat Weight : 0.37 Carat

Color : Deep Purplish Red

Transparency : Translucent

COMMENTS :

Indications of heating present and moderate residue in healed fissures. Treatment: Glass filled fissures: moderate

For impression take a look at the pictures,

all items are sent insured with track and trace