I'm sorry to hear that you lost your expensive necklace in the washing machine. Whether it is gone forever depends on a few factors:
Material and durability: If the necklace is made of a sturdy material like gold, silver, or stainless steel, it may have a better chance of surviving the washing machine's agitation and water without severe damage.
Type of washing machine: Top-loading washing machines with agitators can be more aggressive during the wash cycle, which may increase the risk of damage to the necklace compared to front-loading machines with gentler movements.
Time and temperature: The longer the necklace stays in the washing machine and the higher the water temperature, the greater the potential for damage. High temperatures may cause metals to warp or weaken.
Load size: If the washing machine was heavily loaded, there might have been more friction and pressure during the wash cycle, which could affect the necklace's condition.
If you believe the necklace is still inside the washing machine, here's what you can do:
Stop using the washing machine: Turn off the washing machine immediately to prevent further damage.
Check the drum: Carefully inspect the washing machine's drum to see if the necklace is visible. Use a flashlight to get a better look.
Retrieve the necklace: If you can see the necklace and reach it easily, try to retrieve it gently. Be cautious not to damage the machine or the necklace in the process.
Seek professional help: If you can't see or reach the necklace, it's best to contact a professional appliance repair technician. They have the expertise and tools to disassemble the machine safely and retrieve the item.
Be prepared for possible damage: Even if the necklace is retrieved, it might have undergone some damage due to the washing machine's actions. Assess its condition carefully.
If you are unable to find the necklace or if it's damaged beyond repair, you might want to check if your insurance policy covers lost or damaged jewelry. Additionally, consider taking precautions in the future, such as removing jewelry before doing laundry, to avoid similar incidents.