Challenger 2025 Precious Stones. The 7 precious stones are diamonds, pearls, rubies, sapphires, emerald, oriental catseye, and alexandrite. The event features more than 1,100 booths of thai gems and jewellery manufacturers who showcase a host of gemstones, precious stones, diamonds, gold and silver ornaments at the colour stone.
Introducing the 2025 indian challenger dark horse… aggressive fairing design with full led lighting and styled running lights provide a signature face that leads the way in both style and function. Heilbronn challenger 2025 (germany) (120,950 €, clay, men) atp (men):