--- title: "necklace extender — Niche Verdict: Skip it (53/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/arts-crafts-sewing/necklace-extender" last_updated: "2026-07-10T20:11:25.962Z" locale: en meta: description: "a small market ($1.1M/yr) — necklace extender doesn't clear our bar today." "og:description": "a small market ($1.1M/yr) — necklace extender doesn't clear our bar today." "og:title": "necklace extender — Niche Verdict: Skip it (53/100) | Amazon United States - Flapen" --- Back to Flapen home # **necklace extender** **Skip it****53/100 ** a small market ($1.1M/yr) — necklace extender doesn't clear our bar today. **Market/yr** **$1.1M** **Growth (1y)** **+161.3%** **Products** **22** **Brands** **15** was 18 a year ago **Sellers** **18** **Price range** **$4.10–$13.57** **Returns** **1.3%** **Rating** **4.5★** **Skip it** Scored 53/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **35** ×0.30 Growth **72** ×0.30 Competition **41** ×0.20 Quality gap **37** ×0.10 Returns **89** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +161.3% year over year. 44K22KSpike '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND No pronounced peak months · busiest ÷ quietest = 1.5× ## **Competition** - OHINGLT22% - Altitude Boutique16% - Jewlpire15% - KOPOX11% - VANBARIS9% - MKCYD5% - Other (9 brands)22% The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them. 15 brands and 18 sellers compete here. **Brands** **15 **▼falling was 18 a year ago **Sellers** **18** **Top 5 brand share** **73%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![OHINGLT Necklace Extender 10Pcs Chain Extenders for Necklaces Bracelet 14K Gold and Silver Plated Stainless Steel Extension Chain for Women Jewelry Making](https://m.media-amazon.com/images/I/41NlfDKkKcL.jpg) [**OHINGLT Necklace Extender 10Pcs Chain Extenders for Necklaces Bracelet 14K Gold and Silver Plated Stainless Steel Extension Chain for Women Jewelry Making**](https://www.amazon.com/dp/B0B8YM57S3) OHINGLT$6.654.6★1,35119%▲rising 2 ![Altitude Boutique 18k Gold Plated Necklace Extenders | Delicate Necklace Extender Chain Set for Women | 3 Piece Set Hypoallergenic Extensions 2 4 6 Inches in Gold Rose Gold or Silver Colors (Gold)](https://m.media-amazon.com/images/I/31aBg-KNYdL.jpg) [**Altitude Boutique 18k Gold Plated Necklace Extenders | Delicate Necklace Extender Chain Set for Women | 3 Piece Set Hypoallergenic Extensions 2 4 6 Inches in Gold Rose Gold or Silver Colors (Gold)**](https://www.amazon.com/dp/B07DMP2ZGH) Altitude Boutique$10.024.5★9,43116%▼falling 3 ![Jewlpire 14K Gold Plated Necklace Extender for Women Dainty Necklace Extenders 14K Gold Plated Box Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set](https://m.media-amazon.com/images/I/31MwPH8WCIL.jpg) [**Jewlpire 14K Gold Plated Necklace Extender for Women Dainty Necklace Extenders 14K Gold Plated Box Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set**](https://www.amazon.com/dp/B0D5YBMS3H) Jewlpire$9.624.6★44811%▲rising 4 ![KOPOX 6 Pcs Gold and Silver Plated Necklace Extenders for Necklaces 2 4 6 Delicate Necklace Extender Chain Set for Women Jewelry Making](https://m.media-amazon.com/images/I/31Ke1807B2L.jpg) [**KOPOX 6 Pcs Gold and Silver Plated Necklace Extenders for Necklaces 2 4 6 Delicate Necklace Extender Chain Set for Women Jewelry Making**](https://www.amazon.com/dp/B0CNNH7LT8) KOPOX$4.884.6★1,65511%▼falling 5 ![Gold Necklace Extenders 14k Extender Chain 925 Sterling Silver Extension Bracelet Chain Extenders for Necklaces 3 Pcs (1 2 3 Inch)(Gold)](https://m.media-amazon.com/images/I/41VUDXHPW-L.jpg) [**Gold Necklace Extenders 14k Extender Chain 925 Sterling Silver Extension Bracelet Chain Extenders for Necklaces 3 Pcs (1 2 3 Inch)(Gold)**](https://www.amazon.com/dp/B08RCL28KS) VANBARIS$7.084.5★7,4985%▼falling 6 ![5Pcs Silver Stainless Steel Necklace Extender Chain Links Silver Lobster Necklace Extenders for Necklaces Bracelet Anklet Stainless Steel Chain Extenders for Jewelry Making (2in 3in 4in 5in 6in)](https://m.media-amazon.com/images/I/41WViN-cEfL.jpg) [**5Pcs Silver Stainless Steel Necklace Extender Chain Links Silver Lobster Necklace Extenders for Necklaces Bracelet Anklet Stainless Steel Chain Extenders for Jewelry Making (2in 3in 4in 5in 6in)**](https://www.amazon.com/dp/B0BZCB69JM) KLSZ$4.104.5★1,7713%▼falling 7 ![MKCYD Necklace Extender and Magnetic Necklace Clasp Magnetic Clasps for Bracelet Extenders Gold and Sliver Chain Extension for Jewelry Repair Kit](https://m.media-amazon.com/images/I/41hXiO5WbFL.jpg) [**MKCYD Necklace Extender and Magnetic Necklace Clasp Magnetic Clasps for Bracelet Extenders Gold and Sliver Chain Extension for Jewelry Repair Kit**](https://www.amazon.com/dp/B0DGGDTMPP) MKCYD$7.594.6★7093%—flat 8 ![OHINGLT Necklace Extender 10Pcs Chain Extenders for Necklaces Bracelet Silver Plated Stainless Steel Extension Chain for Women Jewelry Making](https://m.media-amazon.com/images/I/41xZy9bR+cL.jpg) [**OHINGLT Necklace Extender 10Pcs Chain Extenders for Necklaces Bracelet Silver Plated Stainless Steel Extension Chain for Women Jewelry Making**](https://www.amazon.com/dp/B0B8YM3YDT) OHINGLT$6.444.6★1,3513%▼falling 9 ![VANBARIS 925 Sterling Silver Necklace Extender Sterling Silver Necklace Chain Extenders for Women Chain Bracelet Anklet Jewelry Extension for Necklaces 3 Piece Set (2 3 4 Inches)](https://m.media-amazon.com/images/I/31glmM2DD-L.jpg) [**VANBARIS 925 Sterling Silver Necklace Extender Sterling Silver Necklace Chain Extenders for Women Chain Bracelet Anklet Jewelry Extension for Necklaces 3 Piece Set (2 3 4 Inches)**](https://www.amazon.com/dp/B09ZNQ41HX) VANBARIS$8.724.5★7,4983%—flat 10 ![Evnlo Necklace Extender and Magnetic Necklace Clasp Gold and Silver Chain Extenders for Necklaces Bracelet Jewelry](https://m.media-amazon.com/images/I/514PMZ3nJDL.jpg) [**Evnlo Necklace Extender and Magnetic Necklace Clasp Gold and Silver Chain Extenders for Necklaces Bracelet Jewelry**](https://www.amazon.com/dp/B0DQJKDPBL) Evnlo$9.814.5★6353%▼falling 11 ![winee 30pcs Chain Extenders for Necklace Necklace Extenders for Women Girls Bracelet Anklet Extender Stainless Steel Chain Extenders for Jewelry Making 2in 3in 4in 5in 6in (15 Gold 15 Silver)](https://m.media-amazon.com/images/I/613ep3FqWnL.jpg) [**winee 30pcs Chain Extenders for Necklace Necklace Extenders for Women Girls Bracelet Anklet Extender Stainless Steel Chain Extenders for Jewelry Making 2in 3in 4in 5in 6in (15 Gold 15 Silver)**](https://www.amazon.com/dp/B0C85J5FK3) winee$6.874.5★8093%—flat 12 ![Kendra Scott 2 Necklace Extender for Women Fine Jewelry 14k Gold-Plated Lobster Clasp](https://m.media-amazon.com/images/I/21DYh+wsy5L.jpg) [**Kendra Scott 2 Necklace Extender for Women Fine Jewelry 14k Gold-Plated Lobster Clasp**](https://www.amazon.com/dp/B013SB2NNE) Kendra Scott$11.324.7★1,3873%—flat 13 ![3 Pcs Necklace Extenders for Women 2 4 6 18k Gold Plated Chain Extenders for Necklaces Gold Necklaces Bracelet Anklet Extender for Jewelry Making Practical Mothers Day Jewelry Gifts for Mom](https://m.media-amazon.com/images/I/41TtnRYg9QL.jpg) [**3 Pcs Necklace Extenders for Women 2 4 6 18k Gold Plated Chain Extenders for Necklaces Gold Necklaces Bracelet Anklet Extender for Jewelry Making Practical Mothers Day Jewelry Gifts for Mom**](https://www.amazon.com/dp/B0C3QSZ2F7) Bonison$5.184.5★8482%▲rising 14 ![Jewlpire 14K Gold Plated Necklace Extender for Women Dainty Necklace Extenders 14K Gold Plated Cable Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set](https://m.media-amazon.com/images/I/31yuxvNphzL.jpg) [**Jewlpire 14K Gold Plated Necklace Extender for Women Dainty Necklace Extenders 14K Gold Plated Cable Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set**](https://www.amazon.com/dp/B0D5Y9QD3G) Jewlpire$9.634.6★4482%▲rising 15 ![Necklace Extenders 10Pcs Stainless Steel Gold Silver Necklace Bracelet Anklet Extension Chains with Lobster Clasps and Closures for Jewelry Making](https://m.media-amazon.com/images/I/51iU8yxMB0L.jpg) [**Necklace Extenders 10Pcs Stainless Steel Gold Silver Necklace Bracelet Anklet Extension Chains with Lobster Clasps and Closures for Jewelry Making**](https://www.amazon.com/dp/B0824JNJVN) MENKEY$8.174.4★5,9902%—flat **~~Showing 15 of 22 — show all ~~** ## **Product shelf** All 22 tracked products in this niche. Top sellersNewestTrending [![OHINGLT Necklace Extender 10Pcs Chain Extenders for Necklaces Bracelet 14K Gold and Silver Plated Stainless Steel Extension Chain for Women Jewelry Making](https://m.media-amazon.com/images/I/41NlfDKkKcL.jpg)**OHINGLT Necklace Extender 10Pcs Chain Extenders for Necklaces Bracelet 14K Gold and Silver Plated Stainless Steel Extension Chain for Women Jewelry Making** OHINGLT**$6.65**4.6★1,351 reviews](https://www.amazon.com/dp/B0B8YM57S3) [![Altitude Boutique 18k Gold Plated Necklace Extenders | Delicate Necklace Extender Chain Set for Women | 3 Piece Set Hypoallergenic Extensions 2 4 6 Inches in Gold Rose Gold or Silver Colors (Gold)](https://m.media-amazon.com/images/I/31aBg-KNYdL.jpg)**Altitude Boutique 18k Gold Plated Necklace Extenders | Delicate Necklace Extender Chain Set for Women | 3 Piece Set Hypoallergenic Extensions 2 4 6 Inches in Gold Rose Gold or Silver Colors (Gold)** Altitude Boutique**$10.02**4.5★9,431 reviews](https://www.amazon.com/dp/B07DMP2ZGH) [![Jewlpire 14K Gold Plated Necklace Extender for Women Dainty Necklace Extenders 14K Gold Plated Box Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set](https://m.media-amazon.com/images/I/31MwPH8WCIL.jpg)**Jewlpire 14K Gold Plated Necklace Extender for Women Dainty Necklace Extenders 14K Gold Plated Box Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set** Jewlpire**$9.62**4.6★448 reviews](https://www.amazon.com/dp/B0D5YBMS3H) [![KOPOX 6 Pcs Gold and Silver Plated Necklace Extenders for Necklaces 2 4 6 Delicate Necklace Extender Chain Set for Women Jewelry Making](https://m.media-amazon.com/images/I/31Ke1807B2L.jpg)**KOPOX 6 Pcs Gold and Silver Plated Necklace Extenders for Necklaces 2 4 6 Delicate Necklace Extender Chain Set for Women Jewelry Making** KOPOX**$4.88**4.6★1,655 reviews](https://www.amazon.com/dp/B0CNNH7LT8) [![Gold Necklace Extenders 14k Extender Chain 925 Sterling Silver Extension Bracelet Chain Extenders for Necklaces 3 Pcs (1 2 3 Inch)(Gold)](https://m.media-amazon.com/images/I/41VUDXHPW-L.jpg)**Gold Necklace Extenders 14k Extender Chain 925 Sterling Silver Extension Bracelet Chain Extenders for Necklaces 3 Pcs (1 2 3 Inch)(Gold)** VANBARIS**$7.08**4.5★7,498 reviews](https://www.amazon.com/dp/B08RCL28KS) [![5Pcs Silver Stainless Steel Necklace Extender Chain Links Silver Lobster Necklace Extenders for Necklaces Bracelet Anklet Stainless Steel Chain Extenders for Jewelry Making (2in 3in 4in 5in 6in)](https://m.media-amazon.com/images/I/41WViN-cEfL.jpg)**5Pcs Silver Stainless Steel Necklace Extender Chain Links Silver Lobster Necklace Extenders for Necklaces Bracelet Anklet Stainless Steel Chain Extenders for Jewelry Making (2in 3in 4in 5in 6in)** KLSZ**$4.10**4.5★1,771 reviews](https://www.amazon.com/dp/B0BZCB69JM) [![MKCYD Necklace Extender and Magnetic Necklace Clasp Magnetic Clasps for Bracelet Extenders Gold and Sliver Chain Extension for Jewelry Repair Kit](https://m.media-amazon.com/images/I/41hXiO5WbFL.jpg)**MKCYD Necklace Extender and Magnetic Necklace Clasp Magnetic Clasps for Bracelet Extenders Gold and Sliver Chain Extension for Jewelry Repair Kit** MKCYD**$7.59**4.6★709 reviews](https://www.amazon.com/dp/B0DGGDTMPP) [![OHINGLT Necklace Extender 10Pcs Chain Extenders for Necklaces Bracelet Silver Plated Stainless Steel Extension Chain for Women Jewelry Making](https://m.media-amazon.com/images/I/41xZy9bR+cL.jpg)**OHINGLT Necklace Extender 10Pcs Chain Extenders for Necklaces Bracelet Silver Plated Stainless Steel Extension Chain for Women Jewelry Making** OHINGLT**$6.44**4.6★1,351 reviews](https://www.amazon.com/dp/B0B8YM3YDT) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Quality-Overall**16% *“Nice variety”* **Stretchability/Expandability/Elasticity**14% *“The extenders work well”* **Advertised Vs Actual Product**13% *“Worked as advertised”* **Ease Of Use**8% *“Easy to put on and off”* **Size-Overall**8% *“matched my necklaces perfectly”* **Value For Money**7% *“Worth the price”* **Strength**4% *“Sturdy enough”* **Chain/Key Quality**4% *“Good quality and fits perfect on my existing chain”* **Magnetic Strength/Adsorption**3% *“Magnificent Magnets”* **Add-Ons/Attachments**3% *“Nice extension”* ### **What buyers complain about ** **Size-Overall**17% *“Seems like its still a bit short”* **Durability**10% *“they are not very durable”* **Quality-Overall**10% *“Junk”* **Color**8% *“Not a good gold color”* **Ease Of Use**5% *“Not easy to use”* **Strength**4% *“Not strong”* **Fastener Quality**4% *“I also feel the clasp is hard to work and cheap”* **Color Fading/Discoloration**3% *“I am sure in time the color may wear off just from being worn”* **Allergies**3% *“I have some slight irritation”* **Weight Heavy**2% *“they're also way bulkier than the necklace chains I have”* #### **Top return reasons**- Size-Overall29% - Color12% - Advertised Vs Actual Product9% - Quality-Overall8% - Defective Material/Parts5% - Thin5% - Functionality-Overall5% - Add-Ons/Attachments4% - Value For Money2% - Strength2%