Overlay mosaic with diagonals and Interlocking Filet crochet with diagonals bottom up row by row or in the round. Square and Rectangle.

You can make 4 sizes using the square blanket pattern and three sizes using the rectangular pattern.

You require two colors of yarn, color 1 (C1) for the background and color 2 (C2).

Rectangular:

First 4 rounds for the Overlay mosaic crochet.
There were a lot of questions, and I realized that the best solution was to make a video. I hope it will now be easier to start this blanket ❤❤❤
https://youtu.be/AYu_MY5sdQA

• small 149 sts x 241 rows (47x120 filet windows)
• large 281 sts x 373 rows (140x186 filet windows)
• full sized blanket 301 sts x 393 rows (150x196 windows). The border can be made as an envelope border or border in the round (interlocking crochet).

Yarn: for example, Scheepjes Stone Washed
Yarn weight: Sport.
Gauge: 10 stitches in 5cm (2”) by 5 rows in 5cm (2”) in dc stitch pattern.
Hook 3.25 – 3.5 mm.
Yardage (small): approx. 1250 m of C1 yarn, 1220 m of C2 yarn (1367 and 1334 yds)
Yardage (large): approx. 3450 m of C1 yarn, 3620 m of C2 yarn (3773 and 3959 yds)
Yardage (full size): approx. 3900 m of C1 yarn, 4070 m of C2 yarn (4265 and 4451 yds).
Full size approx. 150 x 196 cm (59 x 77 inches).

Yarn: for example, Scheepjes Whirl, Whirlette
Yarn weight: Fingering
Gauge: 13 stitches in 5cm (2”) by 6½ rows in 5cm (2”) in dc stitch pattern.
Hook 2.5 mm.
Yardage (small): approx. 830 m of C1 yarn, 810 m of C2 yarn (908 and 886 yds)
Yardage (large size): approx. 2280 m of C1 yarn, 2410 m of C2 yarn (2493 and 2636 yds)
Yardage (full size): approx. 2580 m of C1 yarn, 2710 m of C2 yarn (2821 and 2964 yds)
Full Size: approx. 116 x 151 cm (45¾ x 59½ inches).

Square:

• small 81 sts x 81 rows (40x40 filet windows)
• medium 149 sts x 149 rows (74x74 filet windows)
• large 281 sts x 281 rows (140x140 filet windows)
• full sized 301 sts x 301 rows (150x150 windows). The border can be made as an envelope border or border in the round (interlocking crochet).

Yarn: for example, Scheepjes Stone Washed
Yarn weight: Sport.
Gauge: 10 stitches in 5cm (2”) by 5 rows in 5cm (2”) in dc stitch pattern.
Hook 3.25 – 3.5 mm.
Yardage (small): approx. 250 m of C1 yarn, 250 m of C2 yarn. (274 and 274 yds)
Yardage (medium): approx. 800 m of C1 yarn, 800 m of C2 yarn. (875 and 875 yds)
Yardage (large): approx. 2600 m of C1 yarn, 2800 m of C2 yarn. (2843 and 3062 yds)
Yardage (full size): approx. 3000 m of C1 yarn, 3200 m of C2 yarn. (3172 and 3390 yds).
Full size approx. 150 x 150 cm (59 x 59 inches).

Yarn: for example, Scheepjes Whirl, Whirlette
Yarn weight: Fingering.
Gauge: 13 stitches in 5cm (2”) by 6½ rows in 5cm (2”) in dc stitch pattern.
Hook 2.5 mm.
Yardage (small): approx. 200 m of C1 yarn, 200 m of C2 yarn.(2 19 and 219 yds)
Yardage (medium size): approx. 600 m of C1 yarn, 600 m of C2 yarn. (656 and 656 yds)
Yardage (large size): approx. 1800 m of C1 yarn, 1900 m of C2 yarn. (1969 and 2078 yds)
Yardage (full size): approx. 2100 m of C1 yarn, 2200 m of C2 yarn. (2297 and 2406 yds)
Full Size: approx. 116 x 116 cm (45¾ x 45¾ inches).