17.5 Ct Natural Aventurine Radiant Cabochon Loose Gemstone (25X15X5 mm) – A stunning natural aventurine gemstone with a beautiful radiant cut and smooth polished finish. Its soothing green hue and subtle shimmer make it perfect for jewelry making, crafting elegant rings, pendants, or earrings. Ideal for collectors and gemstone enthusiasts who appreciate natural beauty and fine craftsmanship.