Jewellery
Many types of jewellery can be used to hold a small quantity of cremated remains although a neck-chain and locket is perhaps the most often chosen. Cremated remains can be added to glass and then used in other items of jewellery such as rings or cuff links.
There is a process that uses the carbon in cremated remains to create a gem-stone that has the same qualities as a diamond. Once created the diamond can be used to make any item of jewellery.