Natural Rainbow Sapphire calibrated gemstone set for fine jewelry making. This premium set features 2.3mm Princess Cut natural rainbow sapphires arranged in a smooth color gradient, offering excellent color balance and precise calibration.
These natural loose gemstones are ideal for creating custom rings, eternity bands, and high-end jewelry designs. Each stone is carefully selected and cut to ensure good brilliance, consistent sizing, and a professional finish in fine jewelry settings.
Perfect for jewelers, designers, and gemstone collectors looking for calibrated multi-color sapphires for custom jewelry production.
Stone Details • Gemstone: Natural Rainbow Sapphire • Shape: Princess Cut • Size: 2.3mm • Quantity: 8 pieces per set • Color: Multi Color Rainbow • Quality: Good brilliance and matching • Use: Ring making, eternity bands, custom jewelry design
