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Paraiba tourmaline 4.64 ct, Brazil ID 2610
Certificate
Gemstone details
Weight
4.64 ct
Certificate
ICA GemLab
Clarity
Untransparent
Origin
Treatment
low temperature heating
Shape
Dimensions
13.05 × 9.64 × 4.73 mm
Cut grade
Very good (precision cut)
Selection
Loose stone
Basic color
Custom jewelry
Ring, Pendant
Year of sale
2023
Description
Deep blue Paraiba tourmaline from Brazil. Historically, Paraiba was mined in Brazil. However, today the deposits of Brazil are almost depleted and 99% of Paraiba in the world jewelry market is mined in Mozambique, so it is a great success to find such a specimen!
This tourmaline is cabochon cut and has a very rare deep blue color. The stone has an impressive weight of 4.65 carats for Brazil.
This Paraiba tourmaline has a purity upgrade - impregnation. Due to the fact that Paraiba from Brazil is incredibly rare, this kind of refinement is acceptable and necessary to preserve the integrity and size of the stone when cutting.
The photos and videos of the stone on the hand and in the tweezers are taken in daylight without any filters or color correction. More files on
on request.
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