0.27 ct Octagon Fluorescent Negative Crystal Quartz – Madagascar (4.2 mm)

Natural octagon-cut quartz featuring a distinct central negative crystal inclusion with vivid fluorescent glow under UV light, originating from Madagascar.

Specifications:

• Weight: 0.27 ct

• Dimensions: 4.2 x 4.2 mm

• Shape/Cut: Octagon

• Origin: Madagascar

• Inclusion: Fluorescent negative crystal

Notes & Photography:

• Photos were taken with an iPhone 17 Pro.

• No color filters or digital alterations applied.

• UV reaction images captured under 365 nm long-wave UV light.