Opal (Ou Po) Small Oval Natural Opal 925 Sterling Silver Earring Posts

Product Introduction Natural Opal Size: 6x8mm Color: Play-of-color Origin: Australia Earring Post: 925 Sterling Silver Opals can be categorized into three types based on color: most opals are common opals, with a white or light gray body color, translucent to opaque, and smaller play-of-color. Fire opals, with yellow, orange, or brown colors and high transparency, are another type. Black opals, with a black, gray, or other dark opaque body color, generally exhibit beautiful play-of-color. Opal is a precious gemstone composed of hardened silica gel, appearing transparent to translucent with a vitreous luster. Due to its water content, light refracts within the crystal's water molecules, creating a spectacular display of iridescent colors known as "play-of-color." Opal, also known as "Ou Po" in Chinese, is a unique gemstone. Its English name, Opal, originates from the Sanskrit word "Upala," meaning "precious stone." It was later adopted into Latin as "Opalus" in ancient Rome, signifying a collection of various gemstones. The iridescent colors refracted by light in opals can display a dazzling spectrum, as if embodying the colors of various gems. It is also one of the world's six rare gemstones. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ How to care for opals? Opal care differs from that of other gemstones; it requires constant hydration. When storing opals daily, keep them with a small dish of distilled water or a damp cotton ball. Additionally, avoid using ultrasonic cleaners for opals, as this may cause them to crack. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Please read carefully ♡ Due to the nature of natural stones, colors, hues, patterns, and shapes may vary slightly from stone to stone. ♡ The photos are taken of the actual items. ♡ Natural stones may contain cracks and inclusions. ♡ Please place your order only after understanding and accepting the characteristics of natural stones. ♡ Depending on the environment and individual computer monitor settings, the actual product may differ slightly from the photos. Please understand. We will not accept returns for subjective reasons such as perceived image differences. Please accept these conditions before placing your order. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | Usage and Care Instructions | - Wipe after wearing and store in a pouch or box to prevent oxidation. - Perfume can cause sterling silver to tarnish. Please wear jewelry a few minutes after spraying perfume. - Avoid wearing in swimming pools or hot springs, as the sulfides and disinfecting agents may cause sterling silver to discolor. - Over time, sterling silver may oxidize. You can polish it with a silver polishing cloth, or a small amount of toothpaste at home can also provide a mild cleaning effect.