Knitted Coaster Patterns

Celestial Mosaic Coaster Set Free Pattern – A Starlit Table Accent

Anonymous August 10, 2026

Celestial Mosaic Coaster Set Free Pattern – A Starlit Table Accent

Bring the magic of a starry night sky to your coffee table with this stunning knitted coaster set. Each coaster features a unique mosaic of textured stitches, combining deep navy, soft silver, and warm gold yarns to create a tiny galaxy of cozy color. These handmade coasters not only protect your surfaces in style but also add a celestial touch to your home decor. Perfect for beginners and experienced knitters alike, this free pattern will guide you through creating four beautiful, textured coasters that make wonderful gifts or charming additions to your own living space.

Materials Needed

Before you begin your celestial knitting journey, gather the following materials:

  • Yarn A (Deep Navy): 30 yards of worsted weight cotton yarn (e.g., Lion Brand 24/7 Cotton)
  • Yarn B (Soft Silver): 20 yards of worsted weight cotton yarn
  • Yarn C (Warm Gold): 10 yards of worsted weight cotton yarn
  • Knitting Needles: US 6 (4.0 mm) knitting needles
  • Tapestry Needle: For weaving in ends and finishing

Gauge: 20 stitches and 28 rows = 4 inches in stockinette stitch (for best results, always check your gauge before starting)

Abbreviations

  • CO: Cast on
  • K: Knit
  • P: Purl
  • St(s): Stitch(es)
  • K2tog: Knit two together (decrease)
  • SSK: Slip, slip, knit (decrease)
  • Yo: Yarn over

Step-by-Step Instructions (Make 4 Coasters)

Coaster Base (with Yarn A)

  1. CO 24 sts with Yarn A.
  2. Row 1 (RS): K all.
  3. Row 2 (WS): P all.
  4. Repeat rows 1-2 until piece measures 3 inches from cast-on edge, ending with a WS row.

Mosaic Pattern Section (switch to Yarn B)

This section creates the beautiful textured mosaic effect. Follow these rows carefully:

  1. Row 1 (RS): K1, *P2, K2* repeat from * to * until last 3 sts, P2, K1.
  2. Row 2 (WS): P1, *K2, P2* repeat from * to * until last 3 sts, K2, P1.
  3. Row 3 (RS): K1, *K2, P2* repeat from * to * until last 3 sts, K2, K1 (i.e., K all).
  4. Row 4 (WS): P all.
  5. Row 5 (RS): K1, *P2, K2* repeat from * to * until last 3 sts, P2, K1.
  6. Row 6 (WS): P1, *K2, P2* repeat from * to * until last 3 sts, K2, P1.
  7. Row 7 (RS): K all.
  8. Row 8 (WS): P all.
  9. Repeat rows 1-8 once more.

Star Motif (with Yarn C)

Now we'll create the stunning gold star in the center of your coaster. When switching colors, simply drop the old yarn and pick up the new one, leaving a tail to weave in later.

  1. Row 1 (RS): K10 with Yarn A, with Yarn C: K4, with Yarn A: K10.
  2. Row 2 (WS): P10 with Yarn A, with Yarn C: P4, with Yarn A: P10.
  3. Row 3 (RS): K9 with Yarn A, with Yarn C: K6, with Yarn A: K9.
  4. Row 4 (WS): P9 with Yarn A, with Yarn C: P6, with Yarn A: P9.
  5. Row 5 (RS): K8 with Yarn A, with Yarn C: K8, with Yarn A: K8.
  6. Row 6 (WS): P8 with Yarn A, with Yarn C: P8, with Yarn A: P8.
  7. Row 7 (RS): K9 with Yarn A, with Yarn C: K6, with Yarn A: K9.
  8. Row 8 (WS): P9 with Yarn A, with Yarn C: P6, with Yarn A: P9.
  9. Row 9 (RS): K10 with Yarn A, with Yarn C: K4, with Yarn A: K10.
  10. Row 10 (WS): P all with Yarn A.

Border (with Yarn B)

This delicate eyelet border adds a beautiful lacy finish to your coaster:

  1. Row 1 (RS): K all.
  2. Row 2 (WS): P all.
  3. Row 3 (RS): K1, *yo, K2tog* repeat from * to * until last st, K1.
  4. Row 4 (WS): P all.
  5. Row 5 (RS): K all.
  6. Row 6 (WS): P all.

Finishing

  1. Bind off all sts knitwise.
  2. Weave in all ends with tapestry needle, making sure to secure the color changes neatly.
  3. Block gently to square shape. Wet blocking works best for cotton yarn – simply soak the coaster in lukewarm water, gently squeeze out excess, and pin to the correct dimensions until dry.

Repeat these steps for all 4 coasters to complete your set. Once finished, arrange them on your coffee table or stack them neatly for a beautiful, handcrafted display. The combination of textured stitches and the celestial gold star motif will bring a touch of starlight to your everyday living space. Happy knitting!


Also Check Out: We think you'd love this beautiful pattern on our sister site: Whispering Petal Meadow Throw Free Pattern