48
Changing color sapphire 8.91 ct
one color change sapphire, rectangular curved-sided shape, composite cut, 8.91 ct.
Color-change sapphires are rare, valuable gemstones in the corundum family that display different colors under different types of lighting from the blue to purple. The significant changes in color is from florescent light (blue color) to incandescent light (purple color).
Color-change sapphires are rare, valuable gemstones in the corundum family that display different colors under different types of lighting from the blue to purple. The significant changes in color is from florescent light (blue color) to incandescent light (purple color).
Live auction 336
Vintage and Modern Jewerly / Watches / 20th-Century Silvers
Vintage and Modern Jewerly / Watches / 20th-Century Silvers
Including a selection of collectible pens
Palazzo Caetani Lovatelli, tue 6 May 2025
SINGLE SESSION 06/05/2025 Hours 15:00
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