Sapphire- Blue

Rectangle (Emerald Cut-49); 0.91 Cts.; 4.57 x 6.1 mm

$466.00

Type: Sapphire

Origin: Rock Creek, Phillipsburg, Montana

Weight: 0.91

Color: Blue

Cut: Rectangle (Emerald Cut-49)

Clarity: VVS

Approx. Size: 4.57 x 6.1 mm

Treatments No known treatment see comments.

Genealogy: FOco Gems mined and cut

Hardness: 9

Source: FOco Gems Mined

Comments: "Sapphire Party mixture of Yellow 80% and blue composition. The coloring agents are shown on the pavilion photo. Note the stone has little blue pigment but the cutting optimizes the intersection with the key coloring agents.

The rough weighed 3.12 cts with an allowed yield of 29% from the original yielding a 0.91 Cts stone.

Cotton Fibers are present statically clinging to the sapphire.