Thomas Sabo Ear Studs Colourful Stones are small gold-plated 925 sterling silver studs set with square princess-cut multicolour stones. Their compact, hand‑set design is ideal for everyday wear and mismatch styling. Key attributes: Gold | Multicolor | 925 Sterling silver (18 ct yellow-gold plating) | Push-back fastening | Hand-set stones | Small stud silhouette | Square princess-cut multicolour stones | Mismatch look | Polished gold surface | Dimensions & fit: Approx. 10 mm (height) × 3 mm (width) | Composition & care: 925 Sterling silver | 18 ct yellow-gold plating | Synthetic zirconia (princess-cut) | Glass stones | Glass-ceramic stones