necklace extender gold
Worth a lookShows low returns (0.9%), but a concentrated shelf (top 5 take 79% of clicks) keeps it on the watch list.
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Conversion
Incredible12.3%search→purchase rate — share of searches ending in a sale
Review moat
Great379.67avg incumbent reviews — the moat a new listing must climb
Price range
Great£3.06–£66.30cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Good£13.48avg listing price — sweet spot $15–$100
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Growth
Okay+7.8%90-day search growth — must beat 0% to launch
Market size
Bad£81K£81K/yr · 49K searches
Competition
Bad79%top-5 click share — a locked-up shelf
According to Flapen's Amazon United Kingdom niche tracking, necklace extender gold is a £81K/yr Amazon United Kingdom market (49K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Dec. Verdict: Worth a look — 53/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
necklace extender gold market data
- Units sold / yr
- 6K–8K
- avg 100–250/product
- Revenue / yr
- £81K–£108K
- units × avg price
- Conversion rate
- 12.3%
- Avg BSR
- #1,626
- Page quality
- 0%
- Prime
- 92%
- Sponsored
- 75%
- Out of stock
- 0.0%
- Avg brand age
- 22 months
- Avg seller age
- 243 days
Competition & brand share
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.Brands
12 falling
Sellers
14
Top-5 brand share
79%
Top 20: 100%
Top-5 click share
79%
Top 20: 100%
Open market
18%
- CRAFTD43%
- Bonison15%
- ALEXCRAFT11%
- QUALDESN5%
- TEAMIOULING5%
- SISGEM4%
- Open — no brand owns it (6 brands, 18%)
Demand & seasonality
Weekly Amazon search volume, last 79 weeks — +7.8% search growth over the last 90 days.Peak months: Dec · busiest ÷ quietest = 1.8×
Top necklace extender gold search terms
- necklace extender gold19K/yr
- gold necklace extender13K/yr
- bracelet extender gold8K/yr
- gold chain extender for necklace6K/yr
- gold chain extender3K/yr
Top necklace extender gold 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 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
CRAFTD - 3 Gold Chain Extender with Lobster Clasp - Durable 18K Gold & 316L Stainless Steel - Waterproof Heat & Sweat Resistant - Gifts for Men - Mens Jewellery
CRAFTD£8.394.6★12 rev
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)
Bonison£4.514.4★852 rev
3PCS Necklace Extender Gold Plated 925 Sterling Silver Chain Extender Choker Bracelet Extension for Jewellery Making (1 2 3 inch)
ALEXCRAFT£8.314.4★2,766 rev
5 Pcs Necklace Extenders 2/3/4/5/6 inch Gold Necklace Extenders Adjustable Chain Extensions for Necklaces and Bracelets Suitable for DIY Jewelry Making of Women Bracelets and Ankles
QUALDESN£4.313.9★18 rev
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
TEAMIOULING£3.064.5★43 rev
Newest
by launch dateCRAFTD - 3 Gold Chain Extender with Lobster Clasp - Durable 18K Gold & 316L Stainless Steel - Waterproof Heat & Sweat Resistant - Gifts for Men - Mens Jewellery
CRAFTD£8.3912 rev
fKiZanthene 5 PCS Gold Necklace Extenders Necklace and Bracelet Extenders with Adjustable Lengths for DIY Jewelry Making of Women Bracelets and Ankles
fKiZanthene£4.175 rev
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
TEAMIOULING£3.0643 rev
5 Pcs Necklace Extenders 2/3/4/5/6 inch Gold Necklace Extenders Adjustable Chain Extensions for Necklaces and Bracelets Suitable for DIY Jewelry Making of Women Bracelets and Ankles
QUALDESN£4.3118 rev
3 Pcs Necklace Extender Gold for DIY Jewellery Making Necklaces Chain
Gaaines£3.3818 rev
Trending
90-day click momentum
ANTOMUS 18K YELLOW GOLD VERMEIL Solid Sterling Silver Diamond Cut Curb 45(1.50mm Gauge) 6 Inch Extender Chain.
ANTOMUS£11.884.2★
BOSS Jewelry Womens HONEY LOVE Collection Chain Bracelet in Yellow Gold with a Heart Charm - 1580639
BOSS£66.304.4★
CRAFTD - 3 Gold Chain Extender with Lobster Clasp - Durable 18K Gold & 316L Stainless Steel - Waterproof Heat & Sweat Resistant - Gifts for Men - Mens Jewellery
CRAFTD£8.394.6★
SISGEM Necklace Extender Chain 9ct Yellow Gold Flexible Necklace Chain Extender with 1/2 inch Extension for Necklace Bracelet Anklet Choker
SISGEM£37.703.9★
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
TEAMIOULING£3.064.5★
What buyers say about necklace extender gold
What buyers praise and complain about, mined from review topics.What buyers love
“great product as advertised”
“Easy to use”
“Good quality”
“these solved the problem instead of buying new chains good quality”
“Perfect size”
“Good stuff, and colour match gold”
“Does what's required I need an extender as I have a scar on my neck”
“This item was cheap”
What buyers complain about
“item is very flimsy very thin”
“Quality not good”
“links smaller than expected”
“unfortunately tarnishes very easily and caused a skin reaction and itchiness”
“Very fine so not sure how long will last”
Top return reasons
Common questions
- Is necklace extender gold profitable to sell on Amazon United Kingdom?
- The niche generates £81K/yr across 12 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +7.8%. Flapen's verdict: Worth a look (53/100).
- How competitive is the necklace extender gold niche?
- 12 brands and 14 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 79% of demand.
- What do buyers complain about in necklace extender gold?
- Top complaints mined from reviews: Strength, Quality-Overall, Size-Overall. The return rate is 0.9%.
- When does demand for necklace extender gold peak?
- Demand peaks in Dec; the busiest month runs 1.8× the quietest.
- What does it cost to enter the necklace extender gold niche?
- Listings span £3.06–£66.30; the average listing price is £13.48 (sweet spot $15–$100). The average incumbent carries 380 reviews — the moat a new listing must climb.