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vivienne westwood necklace
Skip itA small market ($23K/yr) — this niche doesn't clear our bar today.
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Avg price
Incredible€24.89avg listing price — sweet spot $15–$100
Review moat
Great403.55avg incumbent reviews — the moat a new listing must climb
Brand share
Great59%top-5 brand share — no brand owns this niche
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Price range
Good€6.39–€153.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Okay5.0%return rate — above 5% kills the launch gate
Growth
Bad-24.5%90-day search growth — must beat 0% to launch
Conversion
Bad0.7%search→purchase rate — share of searches ending in a sale
Market size
Bad€23K€23K/yr · 124K searches