The Diamond Cardigan by Lara Simonson

The Diamond Cardigan

Knitting
March 2026
Worsted (9 wpi) ?
18 stitches and 26 rows = 4 inches
in Stockinette Stitch
US 8 - 5.0 mm
250 - 950 yards (229 - 869 m)
NB, 3 mths, 6 mths, 12 mths, 18 mths, 2T, 4Y, 6Y, 8Y, 10Y, 12Y
English
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The Diamond Cardigan knitting pattern

The Diamond Cardigan pattern was born after I designed the The Diamond Blanket and The Diamond Hat. I had to finish off the set with a cardigan pattern. You can purchase all 3 patterns in The Simple Diamond Collection.

This pattern is knit from the top down, and is a raglan style cardigan. It’s fun to watch the cardigan take shape as you knit with the little diamonds topping it off.

Sizes:
This pattern comes in 11 different sizes:
(Chest Circumference)
NB: 16” (40.5 cm)
3 MTHS: 18” (46 cm)
6 MTHS:19” (48 cm)
12 MTHS: 20” (51 cm)
18 MTHS: 21” (53.5 cm)
2T: 23” (58.5 cm)
4 Y: 26” (66 cm)
6 Y: 28” (71 cm)
8 Y: 30” (76 cm)
10 Y: 32” (81 cm)
12 Y: 34” (86.5 cm)

This pattern was designed with Knit Picks Swish Worsted yarn. However, similar worsted weight yarn will work.

Yardage:
(yards / meters)
NB: 250 / 225
3 MTHS: 300 / 270
6 MTHS: 350 / 315
12 MTHS: 375 / 340
18 MTHS: 425 / 385
2T: 450 / 405
4Y:500 / 450
6Y: 600 / 540
8Y: 700 / 630
10Y: 850 / 765
12Y: 950 / 855

Of course, this cardigan is knit from the top down and is completely seamless!

Pattern is fully written and partly charted.

There are two patterns files with this pattern. One for the sizes NB - 2T and one for the sizes 4Y - 12 Y.

Enjoy and happy knitting!