Is black crown profitable to sell on Amazon United States?

The niche generates $77K/yr across 24 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -9.4%. Flapen's verdict: Skip it (32/100).

How competitive is the black crown niche?

16 brands and 18 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 80% of demand.

What do buyers complain about in black crown?

Top complaints mined from reviews: Weight Heavy, Quality-Overall, Durability. The return rate is 9.4% — above our launch gate.

When does demand for black crown peak?

Demand peaks in Sep–Oct; the busiest month runs 9.1× the quietest.

What does it cost to enter the black crown niche?

Listings span $6.73–$26.64; the average listing price is $11.16 (sweet spot $15–$100). The average incumbent carries 1,096 reviews — the moat a new listing must climb.

black crown

Skip it

High returns (9.4%) — this niche doesn't clear our bar today.

Review moat

Good1,096.21

avg incumbent reviews — the moat a new listing must climb

Price range

Good$6.73–$26.64

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

Competition

Okay59%

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

Avg price

Okay$11.16

avg listing price — sweet spot $15–$100

Brand share

Okay80%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Conversion

Bad1.8%

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

Growth

Bad-9.4%

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

Market size

Bad$77K

$77K/yr · 380K searches

Returns

Bad9.4%

return rate — above 5% kills the launch gate

Signals High Returns

According to Flapen's Amazon United States niche tracking, black crown is a $77K/yr Amazon United States market (380K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 32/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

black crown market data

Units sold / yr: 10K–13K; avg 250–500/product
Revenue / yr: $112K–$140K; units × avg price
Conversion rate: 1.8%
Avg BSR: #1,026
Page quality: 0%
Prime: 100%
Sponsored: 96%
Out of stock: 2.1%
Avg brand age: 37 months
Avg seller age: 190 days

Competition & brand share

The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 falling

Sellers

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

59%

Top 20: 95%

Open market

17%

TOBATOBA40%
Papoopy17%
Feltent11%
CIEHER7%
CURASA5%
CAVETEE3%
Open — no brand owns it (10 brands, 17%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -9.4% search growth over the last 90 days.

Peak months: Sep, Oct · busiest ÷ quietest = 9.1×

Open Trend

Top black crown search terms

black crown102K/yr -12.8%1.5% conv.
black tiara53K/yr -9.1%1.6% conv.
gothic crown42K/yr -2.9%0.3% conv.
black crown for women25K/yr -17.9%1.7% conv.
gothic tiara15K/yr -3.7%0.6% conv.
witch crown29K/yr +18.4%0.1% conv.
black tiara for women14K/yr -18.7%1.7% conv.
goth crown13K/yr -5.4%0.3% conv.
black birthday crown7K/yr -16.3%1.3% conv.
crown black6K/yr -9.1%1.1% conv.

All search terms

Top black crown 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

TOBATOBA Black Crown Black Tiara Gothic Crown Crystal Wedding Tiara for Bride Queen Gothic Halloween Costumes for Birthday Cosplay

TOBATOBA$11.494.6★1,283 rev

TOBATOBA Black Tiaras and Crowns for Women Gothic Wedding Tiara Black Swan Crown Gothic Halloween Costumes for Women Prom Cosplay Accessories

TOBATOBA$13.964.7★6,689 rev

Papoopy Birthday Tiara Crown with Sash for Women Headband Hair Accessories for Wedding Party Costume Black

Papoopy$10.014.7★2,352 rev

Black Crown CIEHER Gothic Baroque Crowns for Women Girls Vintage Black Tiara for Women Luxury Rhinestone Queen Tiara Wedding Crown Hair Accessories for Halloween Costume Birthday Prom Cosplay Party

CIEHER$7.844.4★571 rev

CURASA Black Crown Crystal Crown with Comb Baroque Tiaras and Crowns for Women Queen Crowns for Halloween Coustume Birthday Party Hair Accessories for Women

CURASA$10.614.6★1,016 rev

Newest

by launch date

YARIEW Queen Crown for Women Rhinestone Tiaras for Women Princess Tiara for 21st 30th 80th Birthday Prom Bridal Bachelorette Party Black

YARIEW$9.6319 rev

3mo ago

Black Tiara Crown for Women Wedding Tiaras for Bride Princess Crowns and Tiaras for Girl Rhinestone Crowns for Birthday Halloween Cosplay Christmas Party Prom Gifts

Feltent$9.80231 rev

6mo ago

TOBATOBA Black Tiara Crowns for Women Girls Gothic Wedding Tiara Princess black Swan Costume for Wedding Prom Quinceanera Birthday Crown Halloween Hair Accessories

TOBATOBA$14.47328 rev

9mo ago

Celestial Queen Rhinestone Crown for Women Gothic Moon and Star Tiara Headpiece Royal Adult Cosplay & Bridal Wedding Hair Accessories (black)

ruokfziyan$26.6445 rev

10mo ago

Black Crown for Women Crystal Tiara and Queen Crown for Women Wedding Headband for Bride Hair Accessories for Costume Birthday Party Cake Decoration Prom

Feltent$8.39483 rev

11mo ago

What buyers say about black crown

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

What buyers love

Quality-Overall31%

“This crown is beautifully made”

Size-Overall13%

“fit perfectly”

Comfort-Overall5%

“Beautiful and comfortable”

Weight Heavy5%

“Pretty heavy, comes with Bobby pins”

Value For Money5%

“Looks like it would cost at least a hundred bucks”

Color5%

“Pretty”

Weight Light5%

“While the crown was a nice weight”

Strength4%

“Very sturdy”

Durability4%

“Durable and cute”

Brightness/Shine/Glow4%

“It shines and fit perfectly”

What buyers complain about

Weight Heavy19%

“A bit on the heavy side”

Quality-Overall11%

“Cheap”

Durability11%

“Broken Crown”

Size-Overall8%

“The fit feels a bit tight”

Value For Money4%

“this is not worth it”

Add-Ons/Attachments4%

“For those saying it is difficult to attach to your head”

Defective Material/Parts4%

“One of the points was broken when I received it”

Sharpness4%

“Too many pointed sharp edges”

Precious Gemstone4%

“the stones fall off easily”

Strength4%

“is fragile”

Top return reasons

Size-Overall46%

Advertised Vs Actual Product9%

Weight Heavy8%

Metal Authenticity7%

Color6%