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pink rhinestones for nails

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A small market ($23K/yr) — this niche doesn't clear our bar today.

Market size 6Growth 10Conversion 57Competition 61Returns 91Price range 64Avg price 37Brand share 73Review moat 73Quality gap 22

Returns

Great1.2%

return rate — above 6% kills the launch gate

Brand share

Good61%

top-5 brand share — brands hold most of the demand

Review moat

Good570.45

avg incumbent reviews — the moat a new listing must climb

Price range

Good$5.05–$32.70

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Good48%

top-5 click share — leaders hold, buyers still browse

Conversion

Good4.8%

search→purchase rate — share of searches ending in a sale

Avg price

Okay$10.38

avg listing price — sweet spot $15–$100

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Growth

Bad-29.6%

90-day search growth — must beat 0% to launch

Market size

Bad$23K

$23K/yr · 47K searches

Competition

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

Brands

22 rising

Sellers

26

Top-5 brand share

61%

Open market

33%

  • qiipii20%
  • TTSAM12%
  • Wsimily10%
  • Cycullinyt10%
  • HNUIX9%
  • BELLEBOOST6%

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%3%$6986%$1K9%$2K12%$3K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 31 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -29.6% search growth over the last 90 days.
2K2KSpike '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb · busiest ÷ quietest = 2.4×

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall20%

“Beautiful quality”

Value For Money13%

“Definitely worth it”

Color12%

“cute color”

Design-Overall9%

“with so many cute designs to choose from”

Adhesion/Stickiness9%

“the glue works well”

Durability6%

“Each charm feels durable and well-made, and they stay in place perfectly when applied with nail glue or gel”

Ease Of Use5%

“Very easy to use”

Advertised Vs Actual Product5%

“As advertised”

Size-Overall5%

“are very much appropriate for each pieces”

Brightness/Shine/Glow4%

“Shiny and perfect”

What buyers complain about

Advertised Vs Actual Product13%

“less than what i thought”

Size-Overall10%

“The plastic box is larger than I thought it would be”

Durability9%

“break easily”

Adhesion/Stickiness7%

“Glue exploded in the case destroying then product entirely”

Shape/Style6%

“And it doesnt even have all the shapes like the pictures show”

Color5%

“I am only taking one star off as I did not like how two of the pink colors looked”

Ease Of Use5%

“Couldnt even use it”

Thickness4%

“very thin”

Color Fading/Discoloration4%

“However, the gold beads have discolored within 24 hours”

Brightness/Shine/Glow4%

“Dont stay shiny”

Top return reasons

Size-Overall40%
Color23%
Advertised Vs Actual Product12%
Adhesion/Stickiness7%
Value For Money6%
Quality-Overall3%
Defective Material/Parts2%
Functionality-Overall2%
Brightness/Shine/Glow1%
Shape/Style1%