harry potter diamond art
Skip itPrices mostly outside the sweet spot ($3.65–$14.41) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Review moat
Great491.24avg incumbent reviews — the moat a new listing must climb
Brand share
Good66%top-5 brand share — brands hold most of the demand
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Conversion
Okay3.6%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Avg price
Bad£7.44avg listing price — sweet spot $15–$100
Growth
Bad-25.0%90-day search growth — must beat 0% to launch
Market size
Bad£26K£26K/yr · 96K searches
Price range
Bad£3.65–£14.41cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, harry potter diamond art is a £26K/yr Amazon United Kingdom market (96K searches/yr). The top 5 brands hold 66% of demand. Verdict: Skip it — 39/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
harry potter diamond art market data
- Units sold / yr
- 5K–6K
- avg 100–250/product
- Revenue / yr
- £37K–£45K
- units × avg price
- Conversion rate
- 3.6%
- Avg BSR
- #429
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 72%
- Out of stock
- 14.8%
- Avg brand age
- 27 months
- Avg seller age
- 198 days
Competition & brand share
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.Brands
16 rising
Sellers
48
Top-5 brand share
66%
Top 20: 100%
Top-5 click share
52%
Top 20: 96%
Open market
28%
- CRYSTAL ART33%
- KEYRANKE11%
- cdsnxore9%
- Realjoy8%
- Bellatoi7%
- QDUODUO6%
Demand
Weekly Amazon search volume, last 31 weeks — -25.0% search growth over the last 90 days.Top harry potter diamond art search terms
- harry potter diamond art50K/yr
- diamond art harry potter16K/yr
- harry potter crystal art13K/yr
- harry potter diamond painting7K/yr
- diamond painting harry potter5K/yr
- crystal art harry potter5K/yr
Top harry potter diamond art products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
CRYSTAL ART Harry Potter Sticker Starter Kit Complete Diamond Art Kit with 6 Sparkling Stickers DIY Craft Kit for Kids & Adults Creative Gift Idea
CRYSTAL ART£9.504.6★324 rev
CRYSTAL ART Harry Potter Sticker Pack 3X Mystery Diamond Art Collectible Stickers Blind Bag DIY Craft for Kids & Adults Harry Potter Fan Gift Idea - 1 Pack of 3 Stickers
CRYSTAL ART£3.934.6★324 rev
KEYRANKE 4 Pack Diamond Painting Diamond Art for Adult Diamond Art Kits Crystal Craft Kits Boy Girl UK DIY Full Drill Picture for Christ-mas Gift (12x16inch)
KEYRANKE£14.414.6★1,004 rev
cdsnxore Magic Castle Diamond Art Kits for Adults 5D Magic Hat Diamond Painting Kits for Adults Beginners Diamond Painting Art Kits for Home Wall Decor 12x16inch (306B)
cdsnxore£3.654.6★186 rev
Realjoy 5D Diamond Painting Kits for Adults Kids Crafts Diamond Art Kits Full Drill Painting Rhinestone Embroidery Pictures for Home Decor(30x40cm)
Realjoy£5.034.6★244 rev
Newest
by launch date
AMORARS Magic Hat Diamond Art Kits Adults - 5D Diamond Painting kit Round Full Drill Crystal Gem Art Home Wall Decor Gifts 12x12 inch
AMORARS£5.966 rev
Jakener Magic Castle Diamond Art Kits for Adults Beginners Diamond Painting Kits for Adults 5D Full Drill DIY Diamond Dot Gem Art Kit Wall Home Decor Arts Craft 16x12 inch
Jakener£4.2419 rev
Diamond Art Kits for Adults-Diamond Art Painting Kits for Adults DIY 5D Full Drill Diamond Art Perfect for Relaxation and Home Wall Decor (12x16 inch)
Lonmo Art£6.982,945 rev
RICUVED Magic Diamond Painting Kits 5D Castle Diamond Art Painting Kits for Adults Full Drill Crystal Picture Art Kits for Beginners for Home 11.8x15.7 in
RICUVED£5.8316 rev
AG.AIIEU Diamond Art Kits 5D Diamond Painting Kits for Adults Wall Art Dcrystal Art Kits for Adults DIY Gem Crystal Art for Home Wall Decor 30x40cm (Castle)
AG.AIIEU£7.7941 rev
Trending
90-day click momentumJakener Magic Castle Diamond Art Kits for Adults Beginners Diamond Painting Kits for Adults 5D Full Drill DIY Diamond Dot Gem Art Kit Wall Home Decor Arts Craft 16x12 inch
Jakener£4.244.8★
AMORARS Magic Hat Diamond Art Kits Adults - 5D Diamond Painting kit Round Full Drill Crystal Gem Art Home Wall Decor Gifts 12x12 inch
AMORARS£5.964.7★
YALKIN DIY Diamond Painting Kits for Adults Large Castle Diamond Art with Round Drills Full Drill Gem Big Painting Set for Home Wall and Gifts 16 x 28 inch (40x70CM)
YALKIN£11.454.6★
RICUVED Magic Diamond Painting Kits 5D Castle Diamond Art Painting Kits for Adults Full Drill Crystal Picture Art Kits for Beginners for Home 11.8x15.7 in
RICUVED£5.834.4★
Diamond Art Kits for Adults-Diamond Art Painting Kits for Adults DIY 5D Full Drill Diamond Art Perfect for Relaxation and Home Wall Decor (12x16 inch)
Lonmo Art£6.984.6★
What buyers say about harry potter diamond art
What buyers praise and complain about, mined from review topics.What buyers love
“Good value for money”
“Lovely bright gift”
“Great fun”
“It was what I ordered”
“Colourful and as described”
“All 3 stickers were the same as each other”
“Great collection”
“Good quality materials”
“Looks good quality”
“Super simple to do”
What buyers complain about
“the visibility of the numbers/letters are not the best”
“Parts missing”
“Quality horrible waste of money appearance not good at all color was okay”
“Rubbish quality not sticky”
“could not complete as the canvas was not sticky at all in various places so the diamonds would not stay still”
“could not complete as the canvas was not sticky at all in various places so the diamonds would not stay still”
Top return reasons
Common questions
- Is harry potter diamond art profitable to sell on Amazon United Kingdom?
- The niche generates £26K/yr across 25 tracked products. 0 of 9 products launched in the last 360 days are still selling. 90-day search growth is -25.0%. Flapen's verdict: Skip it (39/100).
- How competitive is the harry potter diamond art niche?
- 16 brands and 48 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 66% of demand.
- What do buyers complain about in harry potter diamond art?
- Top complaints mined from reviews: Print Quality, Defective Material/Parts, Color. The return rate is 0.1%.
- What does it cost to enter the harry potter diamond art niche?
- Listings span £3.65–£14.41; the average listing price is £7.44 (sweet spot $15–$100). The average incumbent carries 491 reviews — the moat a new listing must climb.