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Round 1.75mm Ruby Faceted Stone, AA-Grade

Item #: 66147

Stone shape: Round
Stone size: 1.75mm
Stone depth (approx.): 1.38mm
Color: Pinkish-red to medium red
Clarity: Lightly included
Grade: AA
Mohs hardness: 9
Refractive index: 1.760–1.770
Specific gravity: 4
Treatment: Heat-treated (H)
Country of origin: Thailand

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