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black jewelry
Worth a lookShows no brand lock-in (top 5 brands take 33% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Incredible33%top-5 brand share — no brand owns this niche
Competition
Great31%top-5 click share — an open shelf
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Price range
Good$5.75–$38.86cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good787.07avg incumbent reviews — the moat a new listing must climb
Avg price
Good$13.67avg listing price — sweet spot $15–$100
Market size
Good$378K$378K/yr · 1.4M searches
Conversion
Okay2.0%search→purchase rate — share of searches ending in a sale
Growth
Bad-2.3%90-day search growth — must beat 0% to launch
Returns
Bad5.5%return rate — above 5% kills the launch gate