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Diamond Painting Sealer

Fail

Prices span $5.04–$12.91, mostly outside the sweet spot, so Diamond Painting Sealer is a Fail.

Flapen Score
47
47 / 100
Ranks 3,643 of 5,777 Home & Garden niches · −4 vs the category median of 51
Market size
£57K/yr72K searches / yr
90-day growth
-5.3%search demand this quarter
Competition
54%top-5 click share · 16 brands · 20 sellers

Flapen Score

Diamond Painting Sealer against its category

The dotted line is the Home & Garden average. Past it, Diamond Painting Sealer is stronger. Inside it, weaker.

47Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Diamond Painting Sealer market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Diamond Painting Sealer 72K times last year and spent an estimated £57K. The top 5 brands take 71% of clicks. Flapen scores it 47 out of 100, a Fail.

01 · Demand

An estimated 10.2% of those searches ended in a purchase.

Shoppers searched for this 72K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 10.2% of those searches ended in a purchase. Searches in the last 90 days moved -5.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated £57K a year.

Searches, last 12 months
72K
Growth, 90 days vs prior 90
-5.3%
Conversion, latest week
10.2%
Market size, estimated
£57Ka year
Peak month
January1.5× the quietest month
Top search term
diamond art sealer33K searches a year

02 · Price

A sale here is worth £7.67.

Listings sell for £7.67 on average, from £5.04 to £12.91. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At £7.67 that is £767 to £2K a year per listing.

Average price
£7.67under the $15 to $100 sweet spot
Price range
£5.04–£12.91
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
6K–8K
Units per listing a year
100–250
Revenue per listing a year
£767–£2K
Returns
0.2%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

80% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 10.8% of listings are out of stock. The average listing ranks #143 within Art & Craft Supplies. It carries 481 reviews at 4.50 stars, so a new listing needs social proof before a better product.

Sponsored listings
80%
Prime listings
96%
Out of stock, average day
10.8%
Average rank
#143in Art & Craft Supplies
Average rating
4.50 starsAmazon United Kingdom average 4.36 stars
Average reviews
481per listing
Listings tracked
25

04 · Newcomers

0 of last year's 9 launches cleared the first-year sales bar.

9 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 25 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
9
Successful launches
0Amazon's first-year sales bar
Average brand age
25 months

Products

Top Diamond Painting Sealer products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 26, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 54% of clicks. Leaders hold, but buyers still shop past them.

£0£3K£6K£8K£11K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

16 falling

Sellers

20

Est. top-5 brand share

71%

Top 20: 100%

Est. top-5 click share

54%

Top 20: 95%

Open market

23%

  • ARTDOT28%
  • Cieex16%
  • Paistely10%
  • VISCY9%
  • AAROVIBE7%
  • Bateya6%

Demand

Diamond Painting Sealer search demand

Weekly searches over the year, seasonality beneath. Pick a range.

2K2KSpike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

Search terms

Top Diamond Painting Sealer search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • diamond art sealer33K/yr
  • diamond painting sealer17K/yr
  • diamond art sealer spray8K/yr
  • diamond art glue sealer7K/yr
  • crystal art sealer4K/yr
  • diamond art sealant3K/yr

Reviews and returns

What reviews say buyers love and hate about Diamond Painting Sealer

We read the reviews and the return reasons for every product selling here.

27%of positive reviews mention “Value For Money”
21%of negative reviews mention “Paint Quality”
0.2%of orders come back
“Absolutely gutted as I've now got a diamond painting I can't kit down because I can't seal it”
A buyer, on “Paint Quality”21% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

18 topics

NegativePositive

FAQ

Common Diamond Painting Sealer questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data