A drop of bright red ruby. Rubies from the Songea deposit are darker, more "garnet" in color than Burmese rubies. They look best in bright artificial or natural afternoon light.
Video in the blog post www.livemaster.ru/topic/3558834-blog-rubin-songea-briolet
Video in the blog post www.livemaster.ru/topic/3558834-blog-rubin-songea-briolet