This bracelet features large, translucent yellow sapphires that have been cut. It's a multi-colored type with darker and lighter shades. Sapphires are the second hardest stones after diamonds. Within the mineral corundum, those containing chromium and appearing red are called rubies, while all other colors are called sapphires. This includes yellow sapphires, which are still considered sapphires, and are also known as "yellow sapphires." They are sometimes affectionately called "Pukraj stones." While rubies and sapphires have high hardness, they also have fragile structures. To compensate for this, they are often treated with "impregnation," where colorless, transparent lead glass is used to fill in the raw stone. Although I have selected items with minimal impregnation treatment, please consider this beforehand. (Number of beads) 20 (Bead size) Approximately 9.5mm * Although sapphires themselves are hard stones, the impregnating material is relatively soft. Please understand that there may be chipping around the holes, surface roughness, and non-perfectly round shapes. (Wrist size) 16cm (Suitable for slender men) Shipping will be via Mercari delivery with tracking. I will be slow to respond on weekdays, but I will always reply to your comments. ・Ruby ・Natural stone ・Tourmaline ・Ruby ・Corundum ・Beads #MorinoIshiya'sHiddenGems ← By project #MorinoIshiyaSapphire ← By stone #MorinoIshiyaBracelets ← By item #MorinoIshiyaYellow ← By color #MorinoIshiya ← All products