All Gemstones / Sapphires / 12.55 Carat Blue MADAGASCAR Sq. Emerald Sapphire AGL
12.55 Carat Blue MADAGASCAR Sq. Emerald Sapphire AGL
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