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54

turmalin

Worth a look

Shows a fragmented shelf (top 5 take 21% of clicks), but soft demand (-18.3% this quarter) keeps it on the watch list.

Market size 30Growth 16Conversion 34Competition 94Returns 70Price range 66Avg price 71Brand share 58Review moat 75Quality gap 60

Competition

Great21%

top-5 click share — an open shelf

Review moat

Good515.23

avg incumbent reviews — the moat a new listing must climb

Avg price

Good€14.50

avg listing price — sweet spot $15–$100

Returns

Good2.2%

return rate — above 5% kills the launch gate

Price range

Good€4.03–€36.65

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Good70%

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

Conversion

Okay2.7%

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

Market size

Okay€135K

€135K/yr · 344K searches

Growth

Bad-18.3%

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

According to Flapen's Amazon Germany niche tracking, turmalin is a €135K/yr Amazon Germany market (344K searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Dec. Verdict: Worth a look — 54/100.

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

turmalin market data

Units sold / yr
10K–13K
avg 100–250/product
Revenue / yr
€145K–€181K
units × avg price
Conversion rate
2.7%
Avg BSR
#324
Page quality
0%
Prime
99%
Sponsored
93%
Out of stock
6.6%
Avg brand age
37 months
Avg seller age
187 days

Competition & brand share

Clicks spread well past the top 5 (21% combined) — an open shelf where new products get seen.

Brands

33 falling

Sellers

36

Top-5 brand share

70%

Top 20: 96%

Top-5 click share

21%

Top 20: 53%

Open market

22%

  • Lebensquelle Plus21%
  • LAKADA15%
  • happymaker15%
  • Landorilo10%
  • BERGERLIN9%
  • PURAJA8%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -18.3% search growth over the last 90 days.
12K8KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Dec · busiest ÷ quietest = 2.0×

Top turmalin search terms

  • schwarzer turmalin70K/yr
  • turmalin armband51K/yr
  • turmalin53K/yr
  • turmalin kette32K/yr
  • schwarzer turmalin armband23K/yr
  • turmalin stein16K/yr
  • turmalin anhänger18K/yr
  • schwarzer turmalin kette19K/yr
  • schwarzer turmalin heilstein8K/yr
  • schwarzer turmalin anhänger13K/yr
All search terms

Top turmalin 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.

0%2%€3K4%€5K6%€8K8%€11K1101001K10K 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 buyers say about turmalin

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

What buyers love

Qualität insgesamt21%

“Super ware”

Preis-Leistungs-Verhältnis10%

“Preis Leistung super”

Kostbarer Edelstein10%

“Ganz feine kleine Steine”

Gesamtgröße9%

“Passt”

Geschenk Zweck7%

“Schönes Geschenk”

Komfort insgesamt7%

“angenehmes Tragegefühl”

beworben Vs Tatsächliches Produkt6%

“Hält was er verspricht”

Design insgesamt5%

“Schaut sehr nobel und elegant aus,”

Ketten/Schlüsselqualität4%

“Super Kette”

Stärke3%

“es wirkt auch robust.”

What buyers complain about

Haltbarkeit31%

“Anhänger fällt nach kurzer Zeit ab”

Gesamtgröße17%

“Als ich mir dieses Armband bestellt habe, habe ich leider nicht darauf geachtet, dass die Perlen klein sind”

Qualität insgesamt13%

“Keine gute Qualität”

Farbe4%

“Wirkte milchig grau”

Sprachprobleme4%

“Was ich etwas schade finde, das die schöne mitgelieferte Beschreibung nur auf Englisch ist, dafür ist der Stern Abzug”

Preis-Leistungs-Verhältnis3%

“Schade um das Geld”

Kratzfestigkeit3%

“kratzige Kette”

Kostbarer Edelstein3%

“der Stein hat sich schnell vom Anhänger gelöst”

beworben Vs Tatsächliches Produkt3%

“nicht wie abgebildet”

Allergien2%

“Ich bekam eine allergische Reaktion”

Top return reasons

Gesamtgröße49%
Qualität insgesamt7%
Haltbarkeit6%
beworben Vs Tatsächliches Produkt6%
Defekt Material/Teile5%
Handgelenk fit 4%
Kostbarer Edelstein4%
Metall Authentizität3%
Farbe3%
Breite2%

Common questions

Is turmalin profitable to sell on Amazon Germany?
The niche generates €135K/yr across 97 tracked products. 0 of 28 products launched in the last 360 days are still selling. 90-day search growth is -18.3%. Flapen's verdict: Worth a look (54/100).
How competitive is the turmalin niche?
33 brands and 36 sellers compete. The top 5 products take 21% of clicks and top 5 brands hold 70% of demand.
What do buyers complain about in turmalin?
Top complaints mined from reviews: Haltbarkeit, Gesamtgröße, Qualität insgesamt. The return rate is 2.2%.
When does demand for turmalin peak?
Demand peaks in Dec; the busiest month runs 2.0× the quietest.
What does it cost to enter the turmalin niche?
Listings span €4.03–€36.65; the average listing price is €14.50 (sweet spot $15–$100). The average incumbent carries 515 reviews — the moat a new listing must climb.