0.51 ct Natural Muzo Colombian Emerald
0.51 ct Natural Muzo Colombian Emerald
A refined natural emerald accompanied by an original Colombian gemological certificate identifying its origin as Muzo, Colombia. Weighing approximately 0.51 carat, the gemstone has been fashioned into a classic rectangular emerald cut with balanced dimensions of 5.50 × 4.39 × 2.80 mm.
Muzo is one of the most recognized names in the emerald world, historically associated with some of Colombia’s most celebrated green gemstones. Documented Muzo provenance adds an important layer of interest to this emerald, particularly for collectors and buyers who value geographic origin alongside beauty and rarity.
The certificate records the stone’s color as green, together with the handwritten notation “bG 4/3 – VVS III.” The stone is accompanied by its original certificate signed by Marcela Jiménez R., a Graduate Gemologist of the Gemological Institute of America.
Gemstone Details
- Gemstone: Natural Emerald
- Weight: 0.51 carat
- Shape: Rectangular
- Cut: Step Cut
- Measurements: 5.50 × 4.39 × 2.80 mm
- Color: Green
- Geographic Origin: Muzo, Colombia
- Treatment Status: Minor enhancement (oil)
- Documentation: Original handwritten Colombian certificate included
Treatment
Like most emeralds, this stone has a minor amount of colorless oil in its tiny surface-reaching fissures, a centuries-old practice that improves apparent clarity. To keep the oil in place, clean it with lukewarm water, mild soap and a soft brush, and avoid ultrasonic and steam cleaning, harsh solvents and sudden temperature changes.
Compact yet rich in provenance, this emerald offers the appeal of documented Colombian origin in a versatile size. Its rectangular form would lend itself well to a delicate ring, pendant or custom collector-focused jewelry design.
