30 × 40 cm

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A little guidance

What does 30 × 40 cm mean for a diamond painting?

It is a listed finished size for designs in this collection. Use the product selector to confirm the dimensions for your chosen design.

How do I select a 30 × 40 cm diamond painting kit?

Browse the artwork, then compare listed sizes and display options. Choose a design that fits the space where you plan to show it.

Can I choose round or square drills in a 30 × 40 cm design?

Some products offer both drill shapes, while options differ by design. Check the product page for current variants.

Explore Stained Glass Rose Arch Diamond Painting Kit

Original artwork of a black-and-white cat holds a toilet paper roll in a playful bathroom poster.

Разпродажба

Remember to Wipe Cat Poster Diamond Painting Kit

$23.99 USD $29.99 USD

Original artwork of a tuxedo cat sits before colorful book spines beneath the words “reading is fundamental.”

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Reading Is Fundamental Cat Poster Diamond Painting Kit

$23.99 USD $29.99 USD

Original artwork of a glossy blue-black raven perches among pale blossoms and leafy branches on a warm cream background.

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Raven Among Flowers Portrait Diamond Painting Kit

$23.99 USD $29.99 USD

Original artwork of a black-and-white cat works at the kitchen counter among utensils and cookware beneath playful lettering.

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Purrfectly Happy Helper Cat Cooking Poster Diamond Painting Kit

$23.99 USD $29.99 USD

Original artwork of a black cat prepares a cake in a warm retro kitchen beneath the cheerful words “purrfectly happy helper.”

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Purrfectly Happy Helper Cat Baking Poster Diamond Painting Kit

$23.99 USD $29.99 USD

Original artwork of a fluffy purple-and-white cat sits among blue flowers and golden art nouveau ornament.

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Purple and White Cat in Golden Art Nouveau Diamond Painting Kit

$23.99 USD $29.99 USD

Holiday gifts wrapped in randomly selected festive paper and finishing materials

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Marrakech Floral Courtyard Diamond Painting Kit

$23.99 USD $29.99 USD

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Woman with Dog on Parisian Garden Stairs Diamond Painting Kit

$23.99 USD $29.99 USD

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Flower-Covered Colorful Cottage Diamond Painting Kit

$23.99 USD $29.99 USD

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Pink Blossom Town Clock Square Diamond Painting Kit

$23.99 USD $29.99 USD

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Easter Egg Cottage with Bunny Diamond Painting Kit

$25.99 USD $32.49 USD

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Black Cat Beneath a Golden Moon Arch Diamond Painting Kit

$25.99 USD $32.49 USD

Guides

A diamond painting pen placing square drills along a printed canvas grid.

How to Place Diamond Painting Drills in Straight Rows

21 октомври 2026 г.|Creovia Editorial Team

Follow the printed grid and check short runs to keep diamond painting rows neat without forcing drills together.

Completed paint by numbers landscape with an unopened varnish bottle set aside

Should You Varnish a Paint by Numbers Canvas?

21 октомври 2026 г.|Creovia Editorial Team

A careful guide to deciding whether to varnish a finished paint by numbers canvas, with drying, testing, and framing considerations.

Paint by numbers paint pots and a finished canvas arranged for careful paint storage

How to Keep Paint by Numbers Paint from Drying Out

21 октомври 2026 г.|Creovia Editorial Team

Keep paint by numbers acrylic colors usable between sessions with practical tips for closing, cleaning, and storing paint pots.

An editorial scene showing a diamond painting canvas lit from the side to reduce glare.

How to Light a Diamond Painting Canvas Without Glare

20 октомври 2026 г.|Creovia Editorial Team

Use lamp placement and steady room light to make diamond painting symbols easier to read without adding glare.

Diamond painting pen beside small amounts of wax and putty pickup material on a clean craft table

Diamond Painting Wax vs. Putty: What Should You Use?

20 октомври 2026 г.|Creovia Editorial Team

Understand how wax and putty differ in handling, check pen compatibility, and know when pickup material needs attention.

Държава/регион

Език

Държава/регион

Език

30 × 40 cm

Филтри

Активни филтри:

Stained Glass Rose Arch Diamond Painting Kit

Stained Glass Owl Over Wheat Fields Diamond Painting Kit

Stained Glass Hummingbird and Hibiscus Diamond Painting Kit

Stained Glass Peacock Feather Fan Diamond Painting Kit

Sapphire Stained Glass Sunflower Diamond Painting Kit

Farmers Market Harvest Basket Diamond Painting Kit

Darning Basket by Attic Window Diamond Painting Kit

Cat by a Vintage Record Player Diamond Painting Kit

Laundry Garden Breeze Diamond Painting Kit

Rooftop Garden at Sunset Diamond Painting Kit

Cat at the Flower Market Stall Diamond Painting Kit

Sunroom Lemon Tea Diamond Painting Kit

Patchwork Rocker by Iron Stove Diamond Painting Kit

Garden Shed Daisies Diamond Painting Kit

Country Pantry Pears Diamond Painting Kit

Canal House Flowers Diamond Painting Kit

Capricorn Stained Glass Sea Goat Diamond Painting Kit

Electric Cobalt Mosaic Dragon Diamond Painting Kit

Copper Turquoise Mosaic Dragon Diamond Painting Kit

Aurora Prism Mosaic Dragon Diamond Painting Kit

Golden Fire Mosaic Dragon Diamond Painting Kit

Peacock Feather Mosaic Dragon Diamond Painting Kit

Jade Tempest Mosaic Dragon Diamond Painting Kit

Rose Quartz Mosaic Dragon Diamond Painting Kit

A little guidance

Just Arrived

Remember to Wipe Cat Poster Diamond Painting Kit

See What's Possible

Keep Exploring

Marrakech Floral Courtyard Diamond Painting Kit

Guides

How to Place Diamond Painting Drills in Straight Rows

How to Place Diamond Painting Drills in Straight Rows