In modern culture the Triquetra is called the Irish Love Knot as the intertwining curves symbolize eternal love.
With a circle included (like with this Triquetra) it emphasizes unity or eternity. This symbol is often given as a gift of love and for engagements, weddings and anniversaries.
Each Talisman is created by hand, one at a time by me, more here...
The Triquetra or Trinity Knot along with the Triskele is one of the most loved symbols in the Irish heritage.
Because each talisman is created by hand, one at a time, there is a slight size variation among them. They range from 10 to 12 ounces ( 284 to 340 gm) and are approximately 3.5 to 4 inches (8.9 to 10.2 cm) across.