Natural Blue Sapphire Tumbles • Polished Corundum Stones • Deep Royal Blue

Material: Natural Blue Sapphire (Corundum) Finish: Tumbled / High polish Size: Small – Medium (varies) Origin: (Add if known – e.g., India / Madagascar / Sri Lanka) Treatment: None (confirm if untreated) 19-4025 TCX Classic Blue — deep royal blue With lighter denim tones similar to 18-4021 TCX Estate Blue These are natural blue sapphire tumbles — solid corundum, polished to a smooth finish while keeping their natural body color and character. The material shows a deep, inky royal blue with lighter internal zoning and natural inclusions typical of sapphire in rough form. Unlike faceted gem sapphires, these are cut for presence rather than transparency — you get the weight, density, and unmistakable richness of corundum in hand. Some pieces show subtle silk, light patches, or mineral inclusions. That’s normal for natural sapphire and part of what confirms authenticity. Dense, durable, and timeless. A simple way to own natural sapphire in solid form. Each piece is unique in pattern and tone.