1.63ct Vivid Green Mariposa Emerald

Mariposa” Colombian Emerald typically refers to a high-quality emerald from Colombia with a name inspired by the Spanish word “Mariposa”, meaning butterfly. The name evokes elegance, transformation, and natural beauty — qualities that are often associated with fine Colombian emeralds.

1.63CTS Vivid Green "Mariposa" Colombian Emerald (Minor)

Cut: Octagonal Step 

Colour: Vivid Green

Dimensions: 7.13*6.86*5.34MM

GRS2019-062746

GRS-type "Mariposa"

Comment on appendix: This particular emerald displays an additional microscopic velvety appearance caused by a rare growth phenomenon described in the literature as "butterfly-wing effect".

These stones are given the designation GRS-type "Mariposa", referring to the Spanish word for butterfly.

Potentially applies to: Emeralds that show the growth phenomenon referred to as "butterfly-wing effect".