What type of rubies does Switzerland primarily export?

Switzerland is known for exporting high-end rubies, which are characterized by their exceptional quality, vibrant color, and clarity. The country's reputation for quality gemstones is bolstered by its rigorous standards for cutting and grading, ensuring that only the finest specimens make their way to international markets. High-end rubies are typically evaluated based on their color saturation, with the most sought-after being a rich, vivid red. This quality aligns with Switzerland's focus on luxury goods, making high-end rubies a fitting representation of their export market.

In contrast, low-end and medium-quality rubies do not reflect the standard of excellence associated with Swiss exports. Additionally, tourmaline is not a type of ruby, further reinforcing that the focus of Swiss exports in this context is specifically on rubies, particularly those that meet high quality benchmarks.