13.46 ct. Amblygonite-Montebrasite
Color: Medium Light Yellow
Clarity: Eye Clean
Origin: Brazil
Cut: Oval Portuguese
Treatments: None
Measurements: 18.3 x 13.4 mm
It is such a pleasure to be able to occasionally offer museum grade examples of some of the rare stone species. From a very old collection formed directly in Brazil comes a massive example of gem Amblygonite. Entirely clean and beautifully cut, this one simply couldn’t be any finer. The color is a very light greenish-yellow and, with its size, the gem is extrememly impressive in-hand. Amblygonite forms a series with Montebrasite so separation is not easily done. We actually had an informal Raman done at a trade show and the match was almost perfect for the Amblygonite spectra. Outstanding gem.