
SapphireAGL Certified
12.55 Carat Blue MADAGASCAR Sq. Emerald Sapphire AGL
$530,337.5$42,258/ct
Carat
12.55
Clarity
—
Cut
—
Origin
Madagascar
This is a 12.55-carat sapphire of Madagascar origin in an emerald (rectangular step-cut) shape. The stone is unheated and untreated, as confirmed by AGL certification. It is offered as a loose stone without setting. The substantial carat weight and step-cut format are typical choices for sapphires intended for custom jewelry mounting.
Stone
Stone TypeSapphire
ShapeEmerald
ColorBlue
Carat12.55
Dimensions12.74 × 12.69 × 8.71 mm
Grading
Clarity—
Cut Grade—
Polish—
Symmetry—
Depth %—
Table %—
Fluorescence—
Provenance
OriginMadagascar
TreatmentNone
LabAGL
Report #—
Metal & Setting
Jewelry TypeLoose Stone
Metal—
Karat—
Setting—
Source
Sourceleibish.com



