sister necklaces
Worth a lookShows no brand lock-in (top 5 brands take 41% of clicks), but soft demand (-3.3% this quarter) keeps it on the watch list.
Brand share
Great41%top-5 brand share — no brand owns this niche
Avg price
Great$21.91avg listing price — sweet spot $15–$100
Competition
Great28%top-5 click share — an open shelf
Price range
Great$6.18–$63.39cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.3%return rate — above 5% kills the launch gate
Review moat
Good1,068.33avg incumbent reviews — the moat a new listing must climb
Market size
Okay$148K$148K/yr · 264K searches
Conversion
Okay2.6%search→purchase rate — share of searches ending in a sale
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-3.3%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, sister necklaces is a $148K/yr Amazon United States market (264K searches/yr). The top 5 brands hold 41% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 55/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
sister necklaces market data
- Units sold / yr
- 6K–8K
- avg 100–250/product
- Revenue / yr
- $131K–$175K
- units × avg price
- Conversion rate
- 2.6%
- Avg BSR
- #5,913
- Page quality
- 0%
- Prime
- 98%
- Sponsored
- 78%
- Out of stock
- 3.0%
- Avg brand age
- 40 months
- Avg seller age
- 174 days
Competition & brand share
Clicks spread well past the top 5 (28% combined) — an open shelf where new products get seen.Brands
36 falling
Sellers
39
Top-5 brand share
41%
Top 20: 87%
Top-5 click share
28%
Top 20: 62%
Open market
53%
- FG Family Gift Mall10%
- Baydurcan8%
- Jewlpire8%
- HOPE LOVE SHINE7%
- AnalysisyLove7%
- HOFOYA7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -3.3% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 6.3×
Top sister necklaces search terms
- sister necklace78K/yr
- sister necklace for 235K/yr
- big sister necklace16K/yr
- sisters necklace18K/yr
- sister necklaces26K/yr
- sister necklaces for women26K/yr
- big sister little sister necklace14K/yr
- sisters necklace for 211K/yr
- necklace for sister11K/yr
- big sis little sis necklace9K/yr
Top sister necklaces 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Jewlpire 925 Sterling Silver Chain Necklace for Women 1.1mm Cable Chains Silver Chain for Women Shiny & Sturdy Womens Chains Necklace 18 Inches
Jewlpire$15.874.5★5,609 rev
To My Sis Necklace 14K White Gold Pendant with Message Card and Gift Box Meaningful Jewelry Gift for Birthday Christmas or Graduation (Standard Box Big Sister and Little Sister)
FG Family Gift Mall$39.924.6★337 rev
2Pcs Split Heart Matching Sisters Necklaces Jewelry Gift For Two Sisters
HOFOYA$13.214.4★49 rev
Kendra Scott Womens Big Sis Short Pendant Necklace Gold Freshwater Cultured Pearl One Size
Kendra Scott$55.754.7★8 rev
AnalysisyLove Sister Gifts Big & Little Sister Sterling Silver Necklace
AnalysisyLove$18.914.8★965 rev
Newest
by launch date
PODLEV Sister Gifts from Sisters Brother Silver Infinity Double Heart Cubic Zirconia Pendant Charm Necklace for Gifts Women Birthday Anniversary Graduation Christmas Jewelry Present To My Sister
PODLEV$18.8440 rev
Kendra Scott Womens Big Sis Short Pendant Necklace Gold Freshwater Cultured Pearl One Size
Kendra Scott$55.758 rev
MOLAYES Sister Gift from Sisters Necklace 14K Gold Interlocking Circles Pendant Birthday/Graduation/Christmas Gifts from Sister
MOLAYES$17.5186 rev
Sisadodo Big Little Sister Matching Necklaces for 2 Sisters Birthday Gifts from Sister Broken Heart Necklace Sisters Graduation Gifts for Women Twins Gifts from Mom Dad
Sisadodo$8.8917 rev
Baydurcan Big Little Sister Gift Birthday Gifts for Sisters Gifts from Sisters Necklace for Women(Big & Little sister)
Baydurcan$14.8889 rev
Trending
90-day click momentumJewlpire 925 Sterling Silver Chain Necklace for Women 1.1mm Cable Chains Silver Chain for Women Shiny & Sturdy Womens Chains Necklace 18 Inches
Jewlpire$15.874.5★
HOPE LOVE SHINE Little Sister Gift - Little Sister Necklace Jewelry 16+2 14k Gold Plated Sterling Silver 2 Interlocking Rings
HOPE LOVE SHINE$44.125.0★
Sister Bracelet with Triangle Bead (1pcs) - Big Sister Announcement Gift for Little Girls
Liotern$8.044.7★
tenghong2021 Big Sister Bracelet Necklace Jewelry set Gold Heart Beads Colorful Heart Rainbow Beads Best Christmas Halloween New Years Gift For Women-2 Bracelets A
tenghong2021$6.184.4★
Your Always Charm Friendship Necklaces for 2 Women Matching BFF Necklace Set with Card Best Friend Sister Gifts Women Friendship Day Jewelry
Your Always Charm$8.064.4★
What buyers say about sister necklaces
What buyers praise and complain about, mined from review topics.What buyers love
“Good Quality”
“Gift”
“Chain is beautiful”
“Pretty”
“Worth it”
“True to picture”
“The stone is genuine”
“Cute & durable”
“he was very proud to give it cute classy looking right down her alley”
“Elastic band”
What buyers complain about
“Chain broke”
“both stones were very small”
“Breaks easily”
“Clasp broke”
“So disappointing for the price”
“Looks cheap”
“Maybe Sterling plated as the silver has come off the back”
“The pearl in the middle look cheap”
“Difficult to put on however if you have fingers hard as a rock”
“Necklace 👎🏽 Got tangled alot”
Top return reasons
Common questions
- Is sister necklaces profitable to sell on Amazon United States?
- The niche generates $148K/yr across 60 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -3.3%. Flapen's verdict: Worth a look (55/100).
- How competitive is the sister necklaces niche?
- 36 brands and 39 sellers compete. The top 5 products take 28% of clicks and top 5 brands hold 41% of demand.
- What do buyers complain about in sister necklaces?
- Top complaints mined from reviews: Chain/Key Quality, Size-Overall, Durability. The return rate is 2.3%.
- When does demand for sister necklaces peak?
- Demand peaks in Nov–Dec; the busiest month runs 6.3× the quietest.
- What does it cost to enter the sister necklaces niche?
- Listings span $6.18–$63.39; the average listing price is $21.91 (sweet spot $15–$100). The average incumbent carries 1,068 reviews — the moat a new listing must climb.