The Diamond Lattice Crochet Blanket is a beautiful textured project that combines clean geometric lines with rich color transitions. Raised lattice stitches frame each diamond, creating an elegant stained-glass effect that looks impressive while remaining surprisingly relaxing to crochet. Whether you’re making a cozy throw for your living room or a thoughtful handmade gift, this timeless design is sure to become a favorite.

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Why You’ll Love This Pattern

• Beginner-friendly stitch combinations
• Eye-catching raised lattice texture
• Perfect for gradient or ombré yarn
• Easy to customize in any size
• Great stash-busting project
• Cozy, warm, and durable

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Skill Level

Intermediate

The stitches are simple, but counting rows and changing colors neatly requires a little experience.

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Finished Size

Approximately:

• Baby Blanket: 30 x 36 inches
• Lap Blanket: 40 x 50 inches
• Throw: 50 x 60 inches
• Bed Blanket: 60 x 80 inches

Adjust by adding or removing pattern repeats.

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Materials

• 1200–2200 yards worsted weight yarn
• Main Color (Lattice)
• 3–5 coordinating gradient colors
• Crochet Hook 5.5 mm (I)
• Stitch markers
• Tapestry needle
• Scissors

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Suggested Color Palette

Inspired by the sample:

• Cream
• Aqua
• Turquoise
• Denim Blue
• Dusty Blue
• Soft Gray
• Seafoam

This palette creates a peaceful coastal look.

Crochet Abbreviations

• ch – chain
• sl st – slip stitch
• sc – single crochet
• hdc – half double crochet
• dc – double crochet
• fpdc – front post double crochet
• bpdc – back post double crochet
• st – stitch
• sp – space
• rep – repeat

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Gauge

14 dc x 8 rows = 4 inches

Gauge isn’t critical unless making a specific size.

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Foundation

Chain any multiple of 12 + 3.

Example:

159 chains

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Row 1

Starting in the fourth chain from hook, work:

1 dc in each chain across.

Turn.

Row 2

Ch 2.

Work hdc across.

Turn.

Row 3

Begin establishing the first color block.

Alternate groups of:

• 5 dc
• 1 chain space

Continue across.

Turn.

Row 4

Fill chain spaces using dc while maintaining block alignment.

Turn.

Row 5

Begin shifting each block one stitch to the right to create the diagonal appearance.

Turn.

Rows 6–14

Continue shifting every color block gradually.

The diagonal movement naturally forms diamonds.

Creating the Raised Lattice

After completing each color section:

Using the lattice color:

Work Front Post Double Crochet around the vertical posts.

Across the horizontal rows, crochet raised lines using front post stitches to frame every diamond.

This creates the beautiful embossed effect seen in the finished blanket.

Diamond Repeat

Each diamond consists of:

• 6 rows increasing
• center section
• 6 rows decreasing

Repeat across the width.

Repeat upward until desired length.

Color Changes

Switch colors every 4–8 rows.

For smooth transitions:

• Aqua
• Sky Blue
• Denim
• Gray
• Cream

Or use self-striping yarn for effortless shading.

Border

Round 1

Single crochet evenly around.

Work:

3 sc in each corner.

Join.

Round 2

Front post dc around the entire blanket.

Round 3

Alternate:

1 sc

1 hdc

Repeat around.

Optional Fringe

Cut strands approximately 10 inches long.

Attach two strands in every other stitch.

Trim evenly.

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Tips for Success

• Count stitches every few rows.
• Keep consistent tension for crisp lattice lines.
• Use stitch markers between repeats.
• Block the finished blanket to open the texture.
• Weave in ends as you work.

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Yarn Alternatives

This design works beautifully with:

• Cotton blends
• Acrylic
• Wool blends
• Anti-pill acrylic
• Bamboo blends

Gradient cakes produce especially stunning results.

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Customization Ideas

Try different color themes:

Ocean Breeze

• Navy
• Aqua
• White
• Teal

Autumn Forest

• Rust
• Olive
• Cream
• Brown

Winter Frost

• White
• Silver
• Ice Blue
• Gray

Spring Garden

• Sage
• Mint
• Lavender
• Soft Yellow

Modern Neutral

• Charcoal
• Beige
• Ivory
• Taupe

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Care Instructions

• Machine wash cold on gentle cycle.
• Lay flat to dry for best results.
• Steam block if needed.
• Store folded in a cool, dry place.

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Final Thoughts

The Diamond Lattice Crochet Blanket combines timeless geometry with luxurious texture, making it an enjoyable project for crocheters who love bold visual designs. The raised lattice creates depth while the shifting diamond motifs add movement and elegance. Whether displayed over a sofa, gifted to a loved one, or used as a cozy everyday throw, this blanket is sure to become a treasured handmade piece that showcases both craftsmanship and creativity.