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51

Moon Necklace

Worth a look

Shows no brand lock-in (top 5 brands take 44% of clicks), but weak search conversion (1.2%) keeps it on the watch list.

Market size 36Growth 23Conversion 14Competition 70Returns 45Price range 87Avg price 90Brand share 91Review moat 68Quality gap 45

Brand share

Great44%

top-5 brand share — no brand owns this niche

Avg price

Great$21.02

avg listing price — sweet spot $15–$100

Price range

Great$5.84–$94.18

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

Competition

Good43%

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

Review moat

Good792.55

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Returns

Okay3.4%

return rate — above 5% kills the launch gate

Market size

Okay$176K

$176K/yr · 721K searches

Growth

Bad-3.2%

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

Conversion

Bad1.2%

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

Is moon necklace profitable on Amazon?

According to Flapen's Amazon United States niche tracking, moon necklace is a $176K/yr Amazon United States market (721K searches/yr). The top 5 brands hold 44% of demand. Demand peaks in Oct–Dec. Verdict: Worth a look — 51/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

moon necklace market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.
Units sold / yr
8K–10K
avg 100–250/product
Revenue / yr
$168K–$210K
units × avg price
Conversion rate
1.2%
Avg BSR
#2,889
Page quality
0%
Prime
97%
Sponsored
84%
Out of stock
0.0%
Avg brand age
36 months
Avg seller age
166 days

Competition: brands, sellers & click share

The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.

Brands

28 falling

Sellers

44

Top-5 brand share

44%

Top 20: 88%

Top-5 click share

43%

Top 20: 84%

Open market

51%

  • KONPJE23%
  • kate spade new york6%
  • HANLI6%
  • ASCOMY5%
  • VRIUA5%
  • James Michelle4%

moon necklace demand & seasonality

Weekly Amazon search volume, last 104 weeks — -3.2% search growth over the last 90 days.
25K15KSpike '24Holiday '24Spike '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Oct, Dec · busiest ÷ quietest = 1.9×

Top moon necklace search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.
  • moon necklace214K/yr
  • moon necklaces for women81K/yr
  • moon jewelry58K/yr
  • crescent moon necklace50K/yr
  • moon and star necklace35K/yr
  • moon pendant30K/yr
  • silver moon necklace30K/yr
  • gold moon necklace29K/yr
  • moon phase necklace26K/yr
  • crescent moon27K/yr
All search terms

Top moon necklace products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

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

0%10%$18K20%$35K30%$53K40%$70K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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

What reviews say buyers love and hate about moon necklace

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

What buyers love

Quality-Overall18%

“Good quality”

Advertised Vs Actual Product11%

“It looks as advertise”

Color9%

“Beautiful”

Gifting Purpose9%

“Nice Personal Gift”

Value For Money8%

“Worth the money”

Size-Overall7%

“Fits great”

Chain/Key Quality5%

“The chain still looks fine”

Precious Gemstone5%

“The stone is genuine”

Brightness/Shine/Glow3%

“It is very bright and shiny”

Durability3%

“They seem pretty durable”

What buyers complain about

Quality-Overall16%

“Looks cheap”

Size-Overall14%

“small”

Durability8%

“Just plane broke”

Shape/Style6%

“The crescent is too narrow”

Weight Heavy5%

“I will say it was a bit heavy for being such a little charm”

Value For Money5%

“Not worth the price”

Chain/Key Quality4%

“Chain came in a knot can not untangle it”

Fastener Quality4%

“hard to fasten”

Advertised Vs Actual Product4%

“The photo of the model wearing it is unfortunately deceiving”

Locking Mechanism3%

“Unfortunately the lock does not lock and stays open”

Top return reasons

Size-Overall30%
Quality-Overall13%
Chain/Key Quality10%
Advertised Vs Actual Product9%
Color8%
Metal Authenticity5%
Neck Fit3%
Shape/Style3%
Material Quality2%
Value For Money2%

Common moon necklace questions

Is moon necklace profitable to sell on Amazon United States?
The niche generates $176K/yr across 31 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -3.2%. Flapen's verdict: Worth a look (51/100).
How competitive is the moon necklace niche?
28 brands and 44 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 44% of demand.
What do buyers complain about in moon necklace?
Top complaints mined from reviews: Quality-Overall, Size-Overall, Durability. The return rate is 3.4%.
When does demand for moon necklace peak?
Demand peaks in Oct–Dec; the busiest month runs 1.9× the quietest.
What does it cost to enter the moon necklace niche?
Listings span $5.84–$94.18; the average listing price is $21.02 (sweet spot $15–$100). The average incumbent carries 793 reviews — the moat a new listing must climb.