Diagonal Crochet Stitch
The quantity of chain sts is multipled 3. Make a chain and circle them in the ring with slip st.
1st row: 3 chain sts, 1 doublr crochet in every st of the set-up chain to end of row, circle the row with slip st in the 3rd chain st.
2nd row: 3 chain sts, 1 double crochet in the double crochet of the previous row, right-side relief treble crochet under the last crochet of the lower row (marker). Make 2 yarn overs, insert your crochet hook under the crochet, catching the yarn and pull the st. After that, crochet the rest sts in pairs: catch the yarn and draw it through 2 edging sts on the crochet hook and draw the st through 2 edging sts again, repeat the same actions one more time. Slip 1 crochet of the lower row and make 1 double crochet in the 2nd and 3rd sts from crochet hook. Now, make right-side relief treble crochet under the skipped crochet. Skip 1 crochet and make 1 double crochet in the 2nd and 3rd sts from crochet hook. Repet these actions to end of row. Connect the row with slip st in the 3rd chain st.
3rd row: 3 chain sts, 1 double crochet in the next st, 1 right-side relief treble crochet under the same crochet of the lower row (the last crochet of lower row). Skip 1 crochet, 1 double crochet in the 2nd and 3rd sts from crochet hook, 1 right-side relief treble crochet under just skipped crochet.
Continue work in the same way: skip 1 crochet, 1 double crochet in the 2nd and 3rd sts from crochet hook, 1 right-side relief treble crochet under just skipped crochet, circle row with slip st in the 3rd chain st.
Repeat the 3rd row.