Grumman Service Award Pin .Very good condition Blue enamel on 10k gold with three diamonds- and a clasp back. Diameter is about ½ inch (1.4 mm) Please add $1.00 for United States S&H , insurance is required if paying with PayPal, which I will add to the invoice. Personal checks takes two weeks to clear. Return is acceptable if this is not as described. Thank you for looking.