Diamond Stitch Crochet Blanket Tutorial – Free Crochet Pattern

The Diamond Stitch Crochet Blanket is a beautiful and modern design that creates a textured, geometric pattern throughout the fabric. The diamond pattern is achieved by using basic stitches in combination with front post and back post stitches, forming a raised design that stands out against the background. This blanket is versatile and works well with a variety of yarns, making it perfect for baby blankets, throws, or full-sized bedspreads.

This tutorial will guide you step-by-step through creating the diamond stitch pattern, making it suitable for both beginner and intermediate crocheters. Whether you’re making a gift or a cozy addition to your own home, this blanket is sure to impress.

Materials Needed for the Diamond Stitch Crochet Blanket

To create your Diamond Stitch Crochet Blanket, gather the following materials:

• Yarn: Choose medium-weight yarn (worsted weight or DK weight) for a cozy and textured blanket. You will need:
  • Main Color (MC): 800-1,500 grams, depending on the size of your blanket.
• Crochet Hook: Size 5mm (H-8) or 5.5mm (I-9), depending on your yarn and desired tension.
• Tapestry Needle: For weaving in ends.
• Scissors: For trimming yarn.

Choose yarn that is soft and easy to work with, such as acrylic, cotton, or wool blends. Neutral tones can make the diamond pattern more subtle, while bright colors create a striking, modern look.

Stitches Used in the Pattern

• Chain (CH)
• Single Crochet (SC)
• Double Crochet (DC)
• Front Post Double Crochet (FPDC): A raised stitch that creates the diamond pattern.
• Back Post Double Crochet (BPDC): Used for alternating with FPDC to create texture.
• Slip Stitch (SL ST)

The combination of front post and back post double crochet stitches forms the diamonds by creating a textured relief pattern on the surface of the blanket.

Step-by-Step Instructions for the Diamond Stitch Crochet Blanket

The diamond stitch pattern is worked in rows and consists of a repeating section of front post and back post stitches. The blanket is worked from the bottom up, so you can adjust the length by adding more rows.

Foundation Chain

1. Chain a multiple of 12 + 2 for the foundation row. For a sample blanket, chain 122 (for a width of approximately 36-40 inches, depending on your yarn).
   • This multiple of 12 is necessary to create the diamond shapes across the blanket evenly.

Row 1: Single Crochet Foundation

2. Row 1: Work 1 single crochet (SC) in the second chain from the hook and in each chain across the row.
   • Turn your work at the end of the row.
   • Total: 121 SC (for a foundation chain of 122)

This row creates a solid foundation for your blanket.

Row 2: Starting the Diamond Pattern

3. Row 2: Chain 3 (counts as first DC), work 1 DC in each stitch across.
   • Turn your work at the end of the row.

This row establishes the base of your blanket before starting the textured diamond stitch pattern.

Row 3: Setting Up the Diamonds

4. Row 3: Chain 3 (counts as first DC), FPDC around the post of the next 2 stitches (this starts the base of the diamond), 1 DC in the next 6 stitches, BPDC around the next 2 stitches. Repeat from * to * across the row.
   • Turn your work.

The front post and back post stitches begin to create the raised diamond effect. Each pair of FPDC and BPDC stitches will form the outline of the diamonds.

Row 4: Alternating the Pattern

5. Row 4: Chain 3 (counts as first DC), work 1 DC in the first 2 stitches, FPDC around the next 2 stitches (aligning with the FPDC from the previous row), 1 DC in the next 6 stitches, BPDC around the next 2 stitches. Repeat across the row.
   • Turn your work.

This row continues to build the pattern, creating alternating raised and recessed stitches.

Row 5: Shaping the Diamonds

6. Row 5: Chain 3 (counts as first DC), work 1 DC in the next 1 stitch, FPDC around the next 2 stitches, 1 DC in the next 4 stitches, BPDC around the next 2 stitches. Repeat across the row.
   • Turn your work.

The diamonds begin to take shape as the FPDC stitches create the outline of the diamond and the DC stitches fill in the background.

Row 6: Completing the Diamond Shape

7. Row 6: Chain 3 (counts as first DC), FPDC around the next 2 stitches, 1 DC in the next 2 stitches, BPDC around the next 2 stitches, 1 DC in the next 2 stitches. Repeat across the row.
   • Turn your work.

This row completes the first half of the diamond shape. The FPDC stitches now form the bottom point of each diamond.

Row 7: Reversing the Diamond Pattern

8. Row 7: Chain 3 (counts as first DC), FPDC around the next 2 stitches, 1 DC in the next 6 stitches, BPDC around the next 2 stitches. Repeat across the row.
   • Turn your work.

Now that the diamond shape is complete, you will reverse the pattern by placing FPDC and BPDC stitches to form the top half of the next diamond.

Repeating the Diamond Stitch Pattern

9. Rows 8-12: Continue repeating Rows 3-7 to form the diamond shapes across your blanket.

• As you work, the front post and back post stitches will create a series of connected diamond shapes that form the entire blanket. You can adjust the length of the blanket by adding more rows.

Adding a Border to the Blanket

Once you’ve completed the blanket to your desired length, finish it off with a simple border to give it a polished look.

Step 1: Single Crochet Border

1. Single Crochet Border: Work a round of SC stitches evenly around the entire edge of the blanket, placing 3 SC stitches in each corner to keep the edges neat.
   • Slip stitch to the first SC to join the round.

Step 2: Optional Decorative Border

If you’d like to add a more decorative border, you can incorporate a shell stitch, picot edge, or any other favorite border style.

1. Shell Stitch Border: After the SC border, work 5 DC into the same stitch, skip 2 stitches, slip stitch into the next stitch, repeat around the entire blanket for a scalloped edge.

Finishing the Blanket

Once your blanket is complete and you’ve added the border, it’s time to finish it up.

Step 1: Weaving in Ends

Use a tapestry needle to weave in all loose ends, especially where you’ve changed yarns or colors.

Step 2: Blocking the Blanket (Optional)

Blocking is recommended to ensure that the diamond stitch pattern lays flat and the blanket maintains its shape. To block the blanket:

1. Dampen the blanket slightly with water or use a steam iron on a low setting.
2. Lay the blanket flat on a clean towel or blocking mat and gently stretch it to the desired shape.
3. Pin the edges to the mat and allow the blanket to dry completely.

How to Use the Diamond Stitch Crochet Blanket

The Diamond Stitch Crochet Blanket is a versatile and stylish piece that can be used in various ways to add warmth and style to your home.

1. Cozy Throw

Drape the blanket over your sofa or armchair for a cozy and textured throw. The diamond pattern adds a modern touch to any living space.

2. Bedspread

Use the blanket as an accent at the foot of your bed or as a full-sized bedspread. The raised diamond stitches give it a luxurious and elegant appearance.

3. Baby Blanket

If you adjust the size, the diamond stitch pattern also works beautifully as a baby blanket. Use soft, lightweight yarn for a baby-friendly version.

Customizing the Diamond Stitch Crochet Blanket

The beauty of the Diamond Stitch Crochet Blanket lies in its adaptability. Here are a few ways to customize your blanket:

Change the Colors

You can make a monochromatic blanket with one color for a subtle, sophisticated look or alternate colors for a more vibrant design. Change colors every few rows or create stripes.

Adjust the Size

To make a smaller or larger blanket, simply adjust the foundation chain in multiples of 12. For a baby blanket, you may want to chain around 72-84 stitches, while a full-sized bedspread will need significantly more.

Add Texture

For extra texture, consider using a thicker yarn or experimenting with different post stitches (like front post treble crochet) to create deeper ridges in the diamond pattern.