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60

crystals

Worth a look

Shows no brand lock-in (top 5 brands take 44% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 79Growth 20Conversion 16Competition 81Returns 90Price range 52Avg price 88Brand share 91Review moat 43Quality gap 38

Brand share

Great44%

top-5 brand share — no brand owns this niche

Returns

Great1.2%

return rate — above 6% kills the launch gate

Avg price

Great$20.05

avg listing price — sweet spot $15–$100

Competition

Great34%

top-5 click share — an open shelf

Market size

Great$1.1M

$1.1M/yr · 4.3M searches

Price range

Good$5.70–$168.31

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

Review moat

Okay2,199.25

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-10.5%

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

Conversion

Bad1.2%

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

Competition

Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.

Brands

45 falling

Sellers

58

Top-5 brand share

44%

Open market

52%

  • QINJIEJIE15%
  • Modacraft10%
  • SigMntun9%
  • Vinswet5%
  • AOOVOO4%
  • Gexloryn4%

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%$32K6%$63K9%$95K12%$127K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 59 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -10.5% search growth over the last 90 days.
200K150KHoliday '24Prime Day '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Dec · busiest ÷ quietest = 2.6×

Reviews

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

What buyers love

Quality-Overall15%

“Good quality stones”

Gifting Purpose15%

“Beautiful Gift”

Color13%

“Great color choices”

Value For Money9%

“Good price”

Size-Overall7%

“Good fit”

Advertised Vs Actual Product6%

“As Described”

Brightness/Shine/Glow4%

“love the sparkles”

Adhesion/Stickiness3%

“The adhesion is amazing”

Ease Of Use3%

“Easy to use”

Design-Overall3%

“Excellent craftsmanship”

What buyers complain about

Size-Overall36%

“Run big”

Advertised Vs Actual Product8%

“False advertisement”

Color6%

“the colors were completely different”

Quality-Overall5%

“I expected a little more consistency in quality”

Value For Money3%

“Too expensive”

Adhesion/Stickiness3%

“Messy glue”

Smell3%

“No scent”

Durability3%

“fell apart”

Ease Of Use2%

“Really hard to break open”

Material Quality1%

“Some folks may not like the human enhanced material”

Top return reasons

Size-Overall48%
Advertised Vs Actual Product13%
Color7%
Adhesion/Stickiness4%
Value For Money4%
Quality-Overall4%
Defective Material/Parts3%
Smell3%
Wrist Fit2%
Functionality-Overall1%