Diamond Necklaces

 *****    *****   ******   *     *   *****   *     *  ******   
*     *  *     *  *     *  **    *  *     *  **   **  *     *  
*     *  *        *     *  * *   *  *     *  * * * *  *     *  
*     *   *****   ******   *  *  *  *     *  *  *  *  *     *  
*     *        *  *   *    *   * *  *     *  *     *  *     *  
*     *  *     *  *    *   *    **  *     *  *     *  *     *  
 *****    *****   *     *  *     *   *****   *     *  ******