You require two colors of yarn, C1 (a background color) and C2 (a pattern color).
Terminology: all crochet terms used are U.S.
Technique: Overlay mosaic crochet in the round from the center and row by row bottom up. Double filet crochet (Interlocking filet crochet) in the round and row by row.

Yarn: for example, Scheepjes Stone Washed
Yarn weight: Sport. Ball weight: 50 g, yarn length:130 m (142.17 yds).
Gauge: 10 stitches in 5cm (2”) by 5 rows in 5cm (2”) in dc stitch pattern.
Hook 3.25 – 3.5 mm.
Yardage for solid version approx.
#1, #2, #3 (for one square): 105 m of C1 yarn, 85 m of C2 yarn. (115 yds and 93 yds)
#4 (for one square): 110 m of C1 yarn, 80 m of C2 yarn. (120 yds and 87.5 yds)
Size: the side of the square is 26.5 cm (26 filet windows or 53 stitches, slightly less than 10½ inches).

Yarn: for example, Scheepjes Whirl, Whirlette
Yarn weight: Fingering. Ball weight: 215 g, yarn length:1000 m (1093.61 yds) or ball weight: 100 g, yarn length: 455 m.
Gauge: 14 stitches in 5cm (2”) by 7 rows in 5cm (2”) in dc stitch pattern.
Hook 2.5 mm. Hook size needed to match the gauge.
Yardage for solid version approx.
#1, #2, #3 (for one square): 70 m of С1 yarn, 55 m of С2 yarn. (76.6 yds and 60.1 yds)
#4 (for one square): 75 m of C1 yarn, 55 m of C2 yarn. (82 yds and 60.1 yds)
Size: the side of the square is 19 cm (26 filet windows or 53 stitches, 7½ inches).

Overlay mosaic bottom up: These patterns work evenly over (a multiple of 52) + 3 (one for symmetry, one for start and one for end).

Interlocking filet bottom up: These patterns work evenly over a multiple of 26 filet windows.