When it comes to finding an insurance company to insure a piece of jewelry, you have two options: adding it to your homeowners or renters policy, or finding an independent company that specializes in jewelry. The cost of the insurance will depend on if your insurance company requires a deductible and where you live. For policies with no deductible, you will likely pay more in monthly premiums. On average, you can expect to pay
$1 to $2 for every $100 your ring is worth.