Part of a small range of limited edition pieces, Kim Kaufman’s inspiration for this piece is Edo Japan. She notes that the cranes symbolize both good luck, longevity and marriage, as well as freedom from limitation. The locket is made of 18k yellow and 20k rose gold set with 3.67 carats of pave set diamonds. Her work is sold exclusively through Bergdorf Goodman, but alas, none of her pieces are on their web site and hers does not indicate pricing.  She can be contacted directly here.