Gold Maroon Red Happy Anniversary Claddagh Custom Jewelry This Irish Claddagh design product features a royal crown, red heart, hands, shamrock and trinity knots. This symbolizes lasting love, friendship, loyalty and fidelity. Horizontal image, yellow gold color horizontally oriented. yellow gold color background. Great lucky Irish gift for St. Patricks Day holiday or someone of irish descent. The claddagh symbolizes love, friendship and fidelity.