Buy a 12-pack with envelopes and start by mid-November. The ACSAUMMY 12-pack is the best seller (about 300 bought last month, 4.6 stars from 263 ratings), and the YOKUSHI 12-pack is the best-reviewed with a single snowman theme. Before you buy stamps, know that most diamond art cards are square, and USPS charges extra for square envelopes. The mailing section below explains.
Quick picks
| Best seller | ACSAUMMY 12-Pack Diamond Art Christmas Cards | Amazon |
|---|---|---|
| Best-reviewed 12-pack | YOKUSHI 12-Pack Snowman Christmas Cards | Amazon |
| Best stated size | Saillong 12-Pack Plaid Christmas Cards | Amazon |
| Best traditional look | Saillong 12-Pack Vintage Christmas Cards | Amazon |
| Most cards per pack | Fullhawl 30-Pack Snow Globe Christmas Cards | Amazon |
| Best 6-pack | antor 6-Pack Squirrel Christmas Cards | Amazon |
| Best for kids to make | Snowman and Penguin 8-Pack Christmas Cards | Amazon |
| Best seller among 6-packs | DIZAKIM 6-Piece Christmas Card Set | Amazon |
| Best for writing a long note | DDGYP 6-Pack Christmas Diamond Art Cards | Amazon |
| Best for just a few cards | ESTART 4-Pack Diamond Art Christmas Cards | Amazon |
How we picked these card packs
We searched Amazon for "diamond painting christmas cards" on October 3, 2026, read two pages, and set aside the ornament kits that crowd the results. That left the card packs. We favored packs with envelopes, a stated card count, and either a "bought in past month" badge or 60 or more ratings. Card counts and contents come from each listing.
This is a "How we pick" guide. We compared listings and ratings rather than making every card. How we research.
How many cards, and how long they take
A card front is small, but twelve of them add up. Using the formula from our diamond painting calculator on a 15 x 15 cm card front with 2.5 mm square drills:
| How much of the front is drilled | Drills per card | Hours per card at 350/hr | 12-pack total |
|---|---|---|---|
| Edge to edge (rare) | 3,600 | About 10 | About 123 h |
| About half | 1,800 | About 5 | About 62 h |
| About 30% (a typical motif) | 1,080 | About 3 | About 37 h |
Coverage is our assumption; look at the listing photos to judge how much of each design is drilled. Pace varies, so time yourself for ten minutes and adjust.
A typical 12-pack is about as much work as a full 12x16 inch canvas. So send diamond cards to the people who'll keep them, and buy printed cards for everyone else. A 6-pack is the realistic choice if you're starting in December.
The 10 best diamond painting Christmas card packs
12 cards or more
ACSAUMMY 12-Pack Diamond Art Christmas Cards
The best-selling card pack this season, with twelve different designs and matching envelopes. The seller adds 20% extra drills per color and says the packs are weighed at the factory, which matters with cards, where one short color can ruin a design. It's rated for adults and kids 6 and up, so it works for a family card-making night.
- Cards12 designs
- Envelopesincluded
- Extras20% extra drills per color
- Toolspens, trays, wax
- Card sizecheck listing
- Listingadults and kids 6+
Why it stands out
- Most bought card pack (300+ last month)
- 20% spare drills
- Twelve different designs
Think twice if
- Card size isn't stated, so check it fits your plans for envelopes and frames
YOKUSHI 12-Pack Snowman Christmas Cards
Snowmen and Christmas trees across all twelve cards, so the set looks like a matched collection on a mantel. 247 ratings at 4.5 stars. The inside is left blank for your message, and the drills come pre-sorted, which saves the first half hour of every card session.
- Cards12, snowman and tree designs
- Envelopes12 included
- Insideblank area for writing
- Toolspen, cement, tray
- Drillspre-sorted
Why it stands out
- 247 ratings
- A matched set for display
- Blank inside for long messages
Think twice if
- Every card is the same theme, if you want variety
Saillong 12-Pack Plaid Christmas Cards
Red plaid backgrounds give the twelve designs a farmhouse look. Saillong states the size, which most sellers don't: 15 x 15 cm folded. That's square, which matters for postage (see below). 4.6 stars from 164 ratings, shared with the brand's other versions.
- Cards12
- Envelopes12 included
- Size5.9 x 5.9 in folded (15 x 15 cm), 5.9 x 11.8 in open
- Designstree, gnome, reindeer, snowman on red plaid
- Listing ageadult
Why it stands out
- Size and contents fully stated
- Envelopes included
Think twice if
- Square, so mailing costs more
Saillong 12-Pack Vintage Christmas Cards
The same card and envelope format as the plaid pack, in a muted vintage palette of reds and greens. Pick it if your recipients are more classic than cozy. Same 4.6 stars from 164 ratings.
- Cards12
- Envelopes12 included
- Size5.9 x 5.9 in folded
- Palettered, green and brown
- Designstree, Santa, gift box, snowman
Why it stands out
- Muted, vintage palette
- Stated size and envelopes
Think twice if
- Square card postage, like its sibling
Fullhawl 30-Pack Snow Globe Christmas Cards
Thirty cards, each a different vintage snow-globe design with no repeats. For anyone who mails a long list, it's the only pack that covers it. Be realistic about time: at our estimate of about three hours a card, thirty is a project you start now. 4.4 stars from 63 ratings.
- Cards30, all different snow-globe designs
- Envelopes30 blank
- Insideblank
- Toolspen, glue, tray
Why it stands out
- 30 designs, none repeated
- Envelopes for all of them
Think twice if
- Fewer ratings than the 12-packs
- A big time commitment
6 to 8 cards (a December start)
antor 6-Pack Squirrel Christmas Cards
Squirrels in holiday scenes, and the most-reviewed small pack we found: 258 ratings at 4.6 stars. Six cards is a manageable December project, and the theme is cute without being childish.
- Cards6 squirrel designs
- Envelopesincluded
- Toolspen, wax, tray
Why it stands out
- Most ratings among small packs
- Six cards fits a late start
Think twice if
- One animal theme throughout
Snowman and Penguin 8-Pack Christmas Cards
Snowmen and penguins with special-shaped crystals in the mix, which cover more area per piece, so kids see progress quickly. 4.6 stars from 198 ratings. Eight is a good number for a child to make cards for grandparents and a teacher.
- Cards8
- Envelopes8 included
- Drillsfaceted resin, special-shaped crystals
- Toolspen, tray, clay
Why it stands out
- Quick-to-fill special-shaped crystals
- 198 ratings at 4.6
Think twice if
- Raised special-shaped crystals make the cards thicker to mail
DIZAKIM 6-Piece Christmas Card Set
About 200 bought last month, the best sales of any small pack, with 4.4 stars from 71 ratings. The listing explains the basics clearly (each color area has its own symbol), which makes it a reasonable first card kit.
- Cards6
- Envelopes6
- Toolspoint drill pen, clay, drill tray
- Card sizecheck listing
Why it stands out
- Strong current sales
- Clear instructions for a first-timer
Think twice if
- Card size not stated on the listing
DDGYP 6-Pack Christmas Diamond Art Cards
The inside has lined space for a proper letter, which suits people who use Christmas cards for the annual update. Thick paper, six winter designs, 4.4 stars from 91 ratings.
- Cards6 winter designs
- Envelopesmatching
- Paperthick, foldable
- Insidelined writing area
- Listing ageadult
Why it stands out
- Lined writing area inside
- Thick card stock
Think twice if
- Six designs only
ESTART 4-Pack Diamond Art Christmas Cards
Four cards, for the few people who'd really treasure a handmade one. It includes a color chart, a small touch the bigger packs skip. 4.7 stars from 149 ratings, the best score among the packs here.
- Cards4 designs
- Envelopes4 white
- Includespen, silicone pad, tray, color chart
Why it stands out
- Highest rating on the page
- Color chart included
Think twice if
- No recent sales badge on the day we checked
Comparison
| Pack | Cards | Envelopes | Size stated | Rating |
|---|---|---|---|---|
| ACSAUMMY | 12 | Yes | Check listing | 4.6 (263) |
| YOKUSHI snowman | 12 | Yes | Check listing | 4.5 (247) |
| Saillong plaid | 12 | Yes | 15 x 15 cm | 4.6 (164) |
| Saillong vintage | 12 | Yes | 15 x 15 cm | 4.6 (164) |
| Fullhawl snow globes | 30 | Yes | Check listing | 4.4 (63) |
| antor squirrels | 6 | Yes | Check listing | 4.6 (258) |
| Snowman and penguin | 8 | Yes | Check listing | 4.6 (198) |
| DIZAKIM | 6 | Yes | Check listing | 4.4 (71) |
| DDGYP | 6 | Yes | Check listing | 4.4 (91) |
| ESTART | 4 | Yes | Check listing | 4.7 (149) |
Mailing diamond art cards: what the post office charges
This is the part most card kits leave out. The USPS Domestic Mail Manual (section 101, letter standards) classes a letter as nonmachinable if its length divided by its height is under 1.3, which every square envelope is, or if it's too rigid to bend or has items that make its thickness uneven. Nonmachinable letters pay a surcharge on top of the regular stamp. A letter also can't be more than a quarter inch thick; past that it's priced as a large envelope.
A drilled card in a square envelope hits the first rule for certain and may hit the others. So:
- Finish one card, put it in its envelope, and have the post office weigh and price it before you buy stamps for the rest.
- If cost matters, hand-deliver the cards to local recipients and mail only the far-away ones.
- Check the USPS holiday mailing dates for the year. They're published each fall, and your cards need to be finished and cured a few days before them.
Writing inside a drilled card works best before you start drilling. Pressing a pen into the card afterward can flex the front and loosen drills, and a pen can't sit flat with the raised front underneath it. Write the message first, let the ink dry, then drill.
Seal cards so drills survive the trip
Card stock flexes more than canvas, and flexing is what pops drills. Before mailing:
- Press every drill down firmly; a small diamond painting roller does a card front in seconds.
- Brush a thin coat of diamond painting sealer over the drilled area only, and let it cure as long as its label says before closing the envelope.
- Slip a square of parchment or release paper over the front so the drills don't catch the envelope.
Our sealer guide covers which sealers dry clear and how long they take.
Complete your kit
- Brush-on diamond painting sealer (4.7 stars, 8,505 ratings) for every card you mail.
- Double-sided release paper (200 sheets) to cover card fronts in the envelope.
- A refillable wax pen, more comfortable than the stick pens in card packs.
- An A4 light pad: a card front fits on it easily, and it makes small symbols easier to read at night.
The short version
Twelve cards with envelopes and a November start: the ACSAUMMY 12-pack. A matched set for display: YOKUSHI snowmen. Starting in December: the antor 6-pack. Then price one sealed card at the post office before you buy stamps. For more quick holiday projects, see Christmas ornaments, stocking stuffers and the main Christmas diamond art kits guide.
Card contents come from each seller's Amazon listing; sales and ratings from Amazon search results, checked October 3, 2026. Mailing rules: USPS Domestic Mail Manual 101 (letter dimensions and nonmachinable criteria), pe.usps.com. Prices change often, so the buttons show the current price on Amazon. How we research · Affiliate disclosure