Product Details

Rosie Reserve 💎 A stunning natural Koroit boulder opal featuring an intricate “puzzle” matrix pattern with vibrant flashes of green, orange, and subtle blue fire throughout. This piece showcases that highly sought-after webbed ironstone look Koroit is known for—each angle revealing new color and detail. A true collector-style stone perfect for a bold statement setting or display. Details: • Weight: 27.95 carats • Cut: Cabochon • Origin: Australia (Koroit Boulder Opal) • Treatment: Natural, untreated Perfect for custom jewelry or collectors. You will receive the exact stone shown. Ships fast & safely from Vault Gems 💖