Elegant Crochet Diamond Sweater Scarf Pattern With Sleeves

The Crochet Diamond Sweater Scarf is a beautiful blend of comfort, style, and practicality. Designed as a long wrap with built in sleeves, this piece works as a scarf, shawl, or lightweight sweater depending on how you wear it. The repeating diamond stitch adds texture and visual interest while still being relaxing to crochet once you learn the rhythm.

Crochet Diamond Sweater Scarf

This pattern is highly customizable, allowing you to adjust the length, width, and sleeve size to suit your personal style or body type. Whether you want a cozy layering piece for cool evenings or a stylish handmade gift, this Crochet Diamond Sweater Scarf is a versatile project you will enjoy making and wearing.

Materials

Sport weight size 2 yarn approximately 700g or 462m total
3.5 mm crochet hook
Scissors
Tape measure
Darning needle
Stitch markers

Body Pattern

Chain a multiple of 4 plus 3 to your desired wrap length
Skip the first chain and work 1 single crochet in every chain across
Chain 2 and work 1 double crochet in every stitch across
Chain 1 and turn, work a treble front post stitch around the third single crochet from the base row
Skip the first stitch on the current row and work single crochet in the next 3 stitches

Work an incomplete treble front post stitch back into the same base stitch, then another treble front post stitch into the fourth base stitch away and pull through all loops to form an inverted V
Skip 1 stitch, work 3 single crochet stitches, then repeat the inverted V post stitch pattern across the row
Chain 2 and work 1 double crochet in every stitch across
Chain 1 and turn, work single crochet in the first 2 stitches
Work a treble front post stitch backward around the previous post and another treble front post stitch forward into the next post and close them together to complete the diamond
Skip 1 stitch, work 3 single crochet stitches, then repeat the diamond closure across the row
Repeat the diamond stitch sequence until the wrap reaches your desired width

Edging Shell Stitch

Reattach yarn along the long edge and skip 3 stitches
In the fourth stitch work 4 double crochet, chain 1, and 4 double crochet in the same stitch
Skip 3 stitches and work 1 single crochet in the next stitch
Repeat this pattern across both long edges of the wrap

Sleeves

Reattach yarn at one end of the wrap and work double crochet stitches evenly around the opening
Chain 3 and alternate front post double crochet and back post double crochet around
Repeat the ribbing pattern by working front post stitches into front post stitches and back post stitches into back post stitches
Continue until the sleeve reaches your desired length
Repeat the same steps for the second sleeve

Final Assembly

Lay the wrap flat on a surface
Sew together approximately three shell repeats from the sleeve inward on each side to form the underarm seams
Weave in all loose ends and lightly block if needed