Necklace Extender
MaybeAn estimated 0.6% of orders come back. But prices span $3.04–$14.11, mostly outside the sweet spot, so Necklace Extender is a Maybe.
- Flapen Score
- 54 / 100Top 27% of 2,461 Fashion niches · +6 vs the category median of 4854
- Market size
- £108K/yr159K searches / yr
- 90-day growth
- +4.8%search demand this quarter
- Competition
- 54%top-5 click share · 22 brands · 33 sellers
Flapen Score
Necklace Extender against its category
The dotted line is the Fashion average. Past it, Necklace Extender is stronger. Inside it, weaker.
Market
The Necklace Extender market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Necklace Extender 159K times last year and spent an estimated £108K. The top 5 brands take 66% of clicks. Demand peaks in Dec. Flapen scores it 54 out of 100, a Maybe.
01 · Demand
An estimated 12.3% of those searches ended in a purchase.
Shoppers searched for this 159K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 12.3% of those searches ended in a purchase. Searches in the last 90 days moved +4.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £108K a year.
- Searches, last 12 months
- 159K
- Growth, 90 days vs prior 90
- +4.8%
- Conversion, latest week
- 12.3%
- Market size, estimated
- £108Ka year
- Peak month
- December1.7× the quietest month
- Top search term
- necklace extender58K searches a year
02 · Price
A sale here is worth £5.54.
Listings sell for £5.54 on average, from £3.04 to £14.11. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 750 to 1,000 of them. At £5.54 that is £4K to £6K a year per listing.
- Average price
- £5.54under the $15 to $100 sweet spot
- Price range
- £3.04–£14.11
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- £4K–£6K
- Returns
- 0.6%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
89% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.1% of listings are out of stock. The average listing ranks #63 within Shoe, Jewellery & Watch Accessories. It carries 588 reviews at 4.32 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 89%
- Prime listings
- 100%
- Out of stock, average day
- 1.1%
- Average rank
- #63in Shoe, Jewellery & Watch Accessories
- Average rating
- 4.32 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 588per listing
- Listings tracked
- 27
04 · Newcomers
0 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 26 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 5
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 26 months
Products
Top Necklace Extender products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 23, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
4pcs Necklace Extender Silver 2/4/6/8 Inches Necklace Clasp Extender Chain Extenders for Necklaces Bracelets Jewelry Making Women Men (4 Sizes)
- Price
- £4.02
- Rating
- 4.3/5
- Reviews
- 921
- Age
- 3y ago
4pcs Necklace Extender Silver 2/4/6/8 Inches Chain Extenders Necklace Clasp Extender silver necklace extender chain extender for necklace for Women Men Necklaces Bracelets Jewelry Making Bracelet
- Price
- £3.59
- Rating
- 4.4/5
- Reviews
- 6
- Age
- 4mo ago
TEAMIOULING 6 Pcs Necklace Extender Gold Plated Silver Necklaces Extenders Chain 2 4 6 Delicate Chain Extenders for Necklaces Bracelet Anklet Jewelry Making for Women Men
- Price
- £3.06
- Rating
- 4.5/5
- Reviews
- 43
- Age
- 1y ago
Necklace Extender 3 PCS Silver Plated Alloy Chain Extenders Jewelry Extenders with Lobster Claw Clasp 2/3/4 inch Chain Extension for Necklaces Braclets Anklets Jewelry Making Supplies for Women
- Price
- £3.46
- Rating
- 4.5/5
- Reviews
- 138
- Age
- 2y ago
Silver Necklace Extender Chain for Bracelet Jewelry Extension Chain Finding
- Price
- £7.20
- Rating
- 4.3/5
- Reviews
- 205
- Age
- 4y ago
Trending
estimated 90-day click momentum4pcs Necklace Extender Silver 2/4/6/8 Inches Chain Extenders Necklace Clasp Extender silver necklace extender chain extender for necklace for Women Men Necklaces Bracelets Jewelry Making Bracelet
- Price
- £3.59
- Rating
- 4.4/5
- Reviews
- 6
- Age
- 4mo ago
6PCS Necklace Extender Stain/Less St/EEL Silver Necklace Extender Fine Chain Extender for Jewelry Making Jewelry Accessories for Necklaces Suspenders Bracelets Anklets Stainless Silver Chain
- Price
- £3.86
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 10mo ago
GodtKowty Sterling Silver Necklace Extender Includes 3 Adjustable Chains (1 2 3) for Necklaces Bracelets and Anklets - Durable Hypoallergenic Jewelry Extenders for Women
- Price
- £6.05
- Rating
- 3.7/5
- Reviews
- 9
- Age
- 1y ago
Bonison Necklace Extenders for Women 18K Gold Plated Adjustable Chain Extension with Lobster Clasp 3PCS Jewellery Extenders for Necklaces Bracelets Anklets DIY Making (2 4 6)
- Price
- £4.51
- Rating
- 4.4/5
- Reviews
- 852
- Age
- 2y ago
ALEXCRAFT 3Pcs Necklace Extender 925 Sterling Silver Chain Extenders Bracelet Clasp Extension for Jewellery Making Box Chains 0.8mm 1 2 3 Inch
- Price
- £9.30
- Rating
- 4.4/5
- Reviews
- 795
- Age
- 6y ago
Newest
by launch date4pcs Necklace Extender Silver 2/4/6/8 Inches Chain Extenders Necklace Clasp Extender silver necklace extender chain extender for necklace for Women Men Necklaces Bracelets Jewelry Making Bracelet
- Price
- £3.59
- Rating
- 4.4/5
- Reviews
- 6
- Age
- 4mo ago
TreeTribe 6 Pcs Necklace Extender Silver and Gold Stainless Steel Gold Silver Necklace Extender with Lobster Claw Buckles Jewelry Extenders for Suspenders Bracelets Anklets and Other Jewelry Making
- Price
- £3.04
- Rating
- 4.7/5
- Reviews
- 4
- Age
- 8mo ago
3-Piece Stainless Steel Jewelry Extender Set for Necklaces Bracelets & Anklets - Adjustable Silver Chain Extender for DIY Jewelry Making
- Price
- £3.15
- Rating
- 4.1/5
- Reviews
- 4
- Age
- 10mo ago
6PCS Necklace Extender Stain/Less St/EEL Silver Necklace Extender Fine Chain Extender for Jewelry Making Jewelry Accessories for Necklaces Suspenders Bracelets Anklets Stainless Silver Chain
- Price
- £3.86
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 10mo ago
GodtKowty Sterling Silver Necklace Extender Includes 3 Adjustable Chains (1 2 3) for Necklaces Bracelets and Anklets - Durable Hypoallergenic Jewelry Extenders for Women
- Price
- £6.05
- Rating
- 3.7/5
- Reviews
- 9
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 54% of clicks. Leaders hold, but buyers still shop past them.
Brands
22 rising
Sellers
33
Est. top-5 brand share
66%
Top 20: 98%
Est. top-5 click share
54%
Top 20: 92%
Open market
29%
- ALEXCRAFT17%
- BOXOB16%
- KUTKE13%
- TEAMIOULING10%
- Mozeat Lens10%
- Bonison5%
Demand
Necklace Extender search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 1.7×
Search terms
Top Necklace Extender search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- necklace extender58K/yr
- necklace extender silver19K/yr
- bracelet extender silver13K/yr
- silver necklace extender14K/yr
- chain extender for necklace11K/yr
- bracelet extender13K/yr
- sterling silver necklace extender9K/yr
- silver chain extender9K/yr
- sterling silver chain extender5K/yr
- chain extender6K/yr
Reviews and returns
What reviews say buyers love and hate about Necklace Extender
We read the reviews and the return reasons for every product selling here.
“Broken after 4 months”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Necklace Extender questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data