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Oval Cut Reddish-Orange Sunstone
Catalog Number: LGS021118.1 Introductory Price: $61.62 Size: 8.75x6.21 mm (use 9x7 mm setting), 1.45 ct Cut By: Jerry L. Webster, Lincoln Gems and Craft Color Daylight: Munsell 5YR:8/8 or GIA O:3/3 Color Incandesent: Munsell 5R:6/10 or GIA rO:4/4 Observations: Non-uniform zoning, medium light Copper-Orange schiller Refractive Index (RI): 1.56+ (alpha) Specific Gravity (G): 2.72+ Brilliance: Good return, minor window, minor extinction ----------------------------------------------------------------------
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