A representative photograph of umba sapphire from our archive, not one of the strands listed. Ask us for a photo of the exact strand.
About sapphire
Corundum, aluminum oxide (Al2O3); every color but red is sapphire. Mohs 9. Bead grades: Sri Lanka, Madagascar, Tanzania (Umba, Songea), India, cut in Jaipur.
Read the stone guide →The collection
Umba Sapphire
2 strands in stock: Rondelle, faceted and smooth. Prices are per strand from our latest count; tell us the code and we confirm and send a photo of the strand you would receive.