Iranian turquoise stone weighing 59.316 carats

Technical details: Type: turquoise (Turquoise) weight: 59.316 carats dimensions (mm): 27.15x20.65x14.38 shape: oval cabochon (Cabouchon) color: sky blue (Turquoise) clarity: unclassified transparency: opaque hardness: 5.0-6.0 treatment: untreated origin: Iran certification: certificate from a Saudi laboratory (MT) - website (www.mtgl.com.sa) The turquoise (Turquoise) features a bright and pure sky blue color, which is often free of impurities or brown/black veins (known as "matrix"), or may contain few thin veins of iron oxide or limonite that enhance its beauty. Known for its good hardness and ability to retain its distinctive blue color for long periods.