
the Ichida guide
Precious Gem and Fine Jewelry Care

by Metal:


By gem:


the Ichida guide
Storage
Store in a cool, dry place out of direct sunlight when not in use. Consider using the complementary rosewood Ichida boxes or other soft bags/boxes
Cleaning
Sterling silver naturally tarnishes over time due to exposure to air and moisture. To keep it looking its best, clean silver items regularly using a soft, lint-free cloth to gently buff away tarnish. For tougher tarnish, use a silver polishing cloth or a mild silver polish specifically formulated for sterling silver.
Avoid
Silvers tarnish more slowly when interacting with human skin, so make sure to wear regularly! Chemicals such as chlorine, bleach, and ammonia can damage sterling silver. Remove your silver jewelry before swimming in pools or hot tubs, and avoid wearing it while cleaning or using harsh chemicals.
Storage
Store in a cool, dry place out of direct sunlight when not in use. Consider using the complementary rosewood Ichida boxes or other soft bags/boxes. Avoid placing it directly on hard surfaces, as this can cause scratches or damage. Instead, lay it flat or store it in a padded container to protect it from impact.
Cleaning
Use a soft, lint-free cloth to gently wipe away any dirt or oils from the surface of the gold jewelry or item. Avoid using abrasive materials that could scratch the gold. If the gold is particularly dirty, create a mild soap solution using warm water and a few drops of mild dish soap. Soak the gold item in the solution for a few minutes, then gently scrub with a soft brush or cloth. Rinse thoroughly with clean water and dry with a soft cloth.
Avoid
Do not store gold in the same box/bag with other jewelry, as this can scratch the soft gold. Chemicals such as chlorine, bleach, and ammonia can damage gold. Remove your silver jewelry before swimming in pools or hot tubs, and avoid wearing it while cleaning or using harsh chemicals.
Storage
Store in a cool, dry place out of direct sunlight when not in use. Consider using the complementary rosewood Ichida boxes or other soft bags/boxes. Store seperately from other gems or metals, as this can scratch the emerald.
Cleaning
Use mild soap and lukewarm water to clean your emeralds. Avoid using ultrasonic cleaners or steam cleaners, as they can damage emeralds by causing internal fractures or loosening inclusions. Instead, use a soft brush, such as a toothbrush, to gently scrub the emerald and its setting. Rinse thoroughly with clean water and pat dry with a soft, lint-free cloth.
Avoid
Emeralds can be damaged by exposure to chemicals commonly found in household cleaning agents, cosmetics, and perfumes. Remove your emerald jewelry before using these substances. Sudden temperature changes can cause thermal shock to emeralds, leading to cracks or fractures. Avoid wearing emerald jewelry in extremely hot or cold environments. Prolonged exposure to direct sunlight can fade the color of emeralds over time.
Storage
Store in a cool, dry place out of direct sunlight when not in use. Consider using the complementary rosewood Ichida boxes or other soft bags/boxes. Store separately from other gems or metals, as this can scratch the ruby.
Cleaning
Use mild soap and lukewarm water to clean your rubies. Avoid using ultrasonic cleaners or steam cleaners if the ruby has serious inclusions, as they can damage them by causing internal fractures or loosening inclusions. Instead, use a soft brush, such as a toothbrush, to gently scrub the emerald and its setting. Rinse thoroughly with clean water and pat dry with a soft, lint-free cloth.
Avoid
Rubies can be damaged by exposure to chemicals commonly found in household cleaning agents, cosmetics, and perfumes. Remove your emerald jewelry before using these substances. Sudden temperature changes can cause thermal shock to rubies, leading to cracks or fractures. Avoid wearing ruby jewelry in extremely hot or cold environments. Prolonged exposure to direct sunlight can fade the color of ruby over time.
Storage
Store in a cool, dry place out of direct sunlight when not in use. Consider using the complementary rosewood Ichida boxes or other soft bags/boxes. Store separately from other gems or metals, as this can scratch the sapphire.
Cleaning
Use mild soap and lukewarm water to clean your sapphires. Avoid using ultrasonic cleaners or steam cleaners if the sapphire has serious inclusions, as they can damage them by causing internal fractures or loosening inclusions. Instead, use a soft brush, such as a toothbrush, to gently scrub the sapphire and its setting. Rinse thoroughly with clean water and pat dry with a soft, lint-free cloth.
Avoid
Sapphires can be damaged by exposure to chemicals commonly found in household cleaning agents, cosmetics, and perfumes. Remove your emerald jewelry before using these substances. Sudden temperature changes can cause thermal shock to sapphires, leading to cracks or fractures. Avoid wearing sapphir jewelry in extremely hot or cold environments. Prolonged exposure to direct sunlight can fade the color of sapphires over time.