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NO. 6 Ruby North Star Quilt Block – Free PDF Pattern Download

10" x 10" Ruby North Star
10" x 10" Ruby North Star

Welcome to Block #6 of my 10" Quilt Block Series!

This block is called Ruby North Star, a striking 10" quilt block featuring a classic hourglass center, star-like points, and rich geometric details. While it may look intricate at first glance, the block is constructed from simple units including half-square triangles, strip sets, and easy stitch-and-flip corners.

Whether you're sewing along with the series or making a single sampler block, Ruby North Star is a fun project that combines traditional quilting techniques with a fresh, modern look.


About the Ruby North Star Block

This block is built from several easy-to-make units:

  • Corner units made from half-square triangles and snowball corners

  • Side units created from strip sets

  • House-shaped accent units

  • A classic hourglass center

Take your time with the trimming steps and you'll be rewarded with beautifully matching points and crisp intersections.


Tips for Success

  • Use an accurate ¼" seam allowance.

  • Press carefully after each step.

  • Trim units to the specified size before assembly.

  • Lay out all units before sewing the rows together to ensure correct orientation.


A Note About Fabric Selection

The sample block uses 12 different fabrics to create depth, contrast, and the faceted appearance of a cut ruby gemstone. While the pattern can certainly be made with fewer fabrics, doing so will change the overall look of the block.

Using multiple fabrics helps highlight the individual units and creates the jewel-like sparkle that inspired the name Ruby North Star. If you prefer a simpler palette, try grouping similar fabrics together, but keep enough contrast between light, medium, and dark values to preserve the star design.

Remember, there is no wrong way to make this block—choose the fabrics that make you happy and fit your quilting style.


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Rotating Self Healing Cutting Mat  (13" Grid)
Rotating Self Healing Cutting Mat (13" Grid)

Color ideas


Download the Free PDF Pattern

The free PDF pattern includes:

  • Fabric requirements

  • Cutting instructions

  • Step-by-step diagrams

  • Unit assembly instructions

  • Full block layout


Click the file below to download your free PDF pattern.

If you love this pattern and would like to support FabricStacks, take a look at my collection of tote bag patterns.

RUBY NORTH STAR

TUTORIAL


Part of the 10" Quilt Block Series

Ruby North Star is Block #6 in my 10" Quilt Block Series.

If you missed any of the earlier blocks, you'll find links to the previous patterns below. Each block is designed to finish at 10", making them perfect for sampler quilts, table runners, wall hangings, and scrap-busting projects.


 
 
 

© 2026  by Cats and Quilts / FabricStacks

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