Handmade Courtney Davis Viking Celtic Triquetra Nevern Cross Chain Pewter Pendant Necklace Hand Made Courtney Davis has based his design on an illustration in The Book of Kells Here; Courtney has combined the triquetra knotwork symbols in the cross arms to make a very distinctive pendant. The triquetra knotwork is highlighted in black. Back is flat. Approx. Pendant Dimensions: Cross Pendant measurement is 3.6 cm in diameter. Stainless steel chain of 22 inch length. Weight: 19 g. Well packed in a box.