Trinity Knot Earrings Irish Studs Sterling Silver Made in Ireland Trinity Knot earrings measure approximately 3/8 tall by 3/8 wide for a smaller stud. Crafted from sterling silver for a nickel and allergy free earring. Comes in a gift box for easy gifting. Made in Co. Dublin, Ireland by Solvar. Hallmark stamped at Dublin Castle. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!