This Walrus is identical to my sterling silver Walrus but in this case I have plated the Walrus with 18k gold to a thickness of 100 microns. A very durable and beautiful necklace. The Walrus is holding a 10 mm natural Aventurine sphere. The pendant measures 3/4 of an inch (18 mm) from top to bottom and also 3/4 of an inch from side to side weighing 3.3 grams. Ready to wear with the satin cord included. Thank you.