Thank you for viewing. These are silver earrings featuring high-quality opals. Made with s925 silver, they are safe for those with allergies. The opals are captivating with their "play-of-color" effect, where various colors shimmer with movement. These are "water opals," a type of precious opal. They have a colorless or soft white base, and the play-of-color effect unique to precious opals appears as if floating on the water's surface, hence the name. These are high-quality opals with vibrant colors, including red, orange, and green. The earring design, a combination of silver and gold S925, resembles a flower and complements the opal beautifully. Size: Width: 9.1mm Length: 16.5mm Material: S925 (stamped) ■ Important Notes As these are natural stones, there may be minor scratches or inclusions. Natural stones vary in shape, color, and pattern, and no two stones are exactly alike. Please understand this. Please refrain from purchasing if you are overly concerned about these details. Colors may appear different depending on the photography. Please understand. ★ Immediate purchase is welcome. Thank you.