---
title: "Fake Diamond Necklace — $8K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/fake-diamond-necklace"
last_updated: "2026-08-12T14:54:50.877Z"
locale: en
meta:
description: "Amazon product research for fake diamond necklace: $8K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for fake diamond necklace: $8K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Fake Diamond Necklace — $8K/mo Amazon US Product Research"
---
# **Fake Diamond Necklace**
**Skip it**
Weak search conversion (1.5%) — this niche doesn't clear our bar today.
Market size 25Growth 24Conversion 18Competition 94Returns 22Price range 28Avg price 95Brand share 90Review moat 60Quality gap 58
**Avg price**
**Incredible****$41.73**
avg listing price — sweet spot $15–$100
**Competition**
**Great****21%**
top-5 click share — an open shelf
**Brand share**
**Great****45%**
top-5 brand share — no brand owns this niche
**Review moat**
**Good****1,118.49**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Price range**
**Okay****$9.15–$315.75**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****$100K**
$100K/yr · 163K searches
**Growth**
**Bad****-2.3%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****5.8%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.5%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
## **Is fake diamond necklace profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, fake diamond necklace is a $100K/yr Amazon United States market (163K searches/yr). The top 5 brands hold 45% of demand. Demand peaks in Dec. Verdict: Skip it — 49/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fake diamond necklace market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$83K–$104K**
- units × avg price
- **Conversion rate**
- **1.5%**
- **Avg BSR**
- **#2,083**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **1.4%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **183 days**
## **Competition: brands, sellers & click share**
Clicks spread well past the top 5 (21% combined) — an open shelf where new products get seen.
**Brands**
**49 **▼falling
**Sellers**
**57**
**Top-5 brand share**
**45%**
Top 20: 80%
**Top-5 click share**
**21%**
Top 20: 50%
**Open market**
**51%**
- Gemsme13% - PAVOI12% - Luxval8% - HAXIYA8% - SugarTang4% - LULII4%
## **fake diamond necklace demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.3% search growth over the last 90 days.
6K4KHoliday '24Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Dec · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/fake-diamond-necklace/trend)
## **Top fake diamond necklace search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **diamond necklace and earring set**27K/yr+11.2%0.5% conv. - **cubic zirconia necklaces for women**28K/yr-11.3%0.7% conv. - **cz necklaces for women**25K/yr-5.0%0.7% conv. - **cz necklace**18K/yr-6.0%0.6% conv. - **gold necklace with diamond**13K/yr+26.6%1.4% conv. - **zirconia necklace**13K/yr+7.4%0.3% conv. - **diamond drop necklace**9K/yr-11.9%0.2% conv. - **tiny diamond necklace**6K/yr+6.0%0.7% conv. - **rose gold diamond necklace**7K/yr-9.1%0.0% conv. - **big diamond necklace**6K/yr-19.4%0.3% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/fake-diamond-necklace/search-terms)
## **Top fake diamond necklace products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%2%$2K4%$4K6%$6K8%$8K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**HAXIYA Tennis Necklace Set for Women Crystal Bracelet Imitation Diamond Earrings Wedding Jewelry for Bride Sterling Silver Plated Jewelry Sets Pack of 3 Gift**HAXIYA**$21.78**4.4★777 rev](https://www.amazon.com/dp/B0BF9GBQ3G) [2**Gemsme 4.0mm CZ Tennis Necklace 18K White Gold Plated 4.0mm Round Cubic Zirconia Classic Tennis Necklace 18 Inch**Gemsme**$35.28**4.2★2,185 rev](https://www.amazon.com/dp/B07FKHMF7V) [3**Gemsme 4.0mm CZ Tennis Necklace 18K White Gold Plated 4.0mm Round Cubic Zirconia Classic Tennis Necklace 16 Inch**Gemsme**$34.97**4.2★2,185 rev](https://www.amazon.com/dp/B09H2BM5QQ) [4**Luxval Tennis Necklace 14K Silver Choker Necklaces for women Dainty Zirconia Cut Faux Diamond chain 3mm Width 13Inches**Luxval**$12.98**4.3★1,417 rev](https://www.amazon.com/dp/B09GLZXRNK) [5**SugarTang Moissanite Necklace and Earring Sets for Women | White Gold Plated/S925 Sterling Silver Diamond Jewelry Sets for Women | 1CT Diamond Pendant Jewelry Set for Mom (White Gold White)**SugarTang**$71.20**4.6★45 rev](https://www.amazon.com/dp/B0CFQ85VGR)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SWEETASK Gold Necklace for Women Dainty CZ Diamond Chain for Women Trendy Non Tarnish Free Womens Small Layering Cubic Zirconia Necklace Simple Waterproof Jewelry 14 16 18inch**SWEETASK**$11.83**54 rev5mo ago](https://www.amazon.com/dp/B0GJKHV4Q1) [**Itsy Bitsy by Gilde Round Solitaire 1/10 Cttw Lab-Grown Diamond Pendant Necklace 14KT Gold Plated Silver Classic 4-Prong Setting 18 Chain (14KT Gold Plated)**GILDED**$35.02**39 rev6mo ago](https://www.amazon.com/dp/B0GCPQ1SH9) [**LULII Tennis Necklaces for Women 14K Gold Plated Chunky Cubic Zirconia Choker Cuban Link Chain for Women Jewelry Gifts**LULII**$20.44**9 rev8mo ago](https://www.amazon.com/dp/B0FYDP7FD6) [**KISSCLOUD Silver Teardrop Necklace for Women Sterling Silver Plated Tear Drop Pendant Necklace Chain Dainty Cubic Zirconia Crystal Diamond Charm Wedding Prom Jewelry Trendy Jewelry Gift**KISSCLOUD**$11.94**116 rev10mo ago](https://www.amazon.com/dp/B0FPFX6856) [**PAVOI Rhodium Plated Graduated Tennis Necklaces for Women - Cubic Zirconia Tennis Necklace for Brides & Bridesmaids - Simulated Diamond Chain Trendy Wedding Jewelry - 16 Inches**PAVOI**$35.83**144 rev11mo ago](https://www.amazon.com/dp/B0FKTP3723)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Amazon Essentials IGI Certified 0.5 Carat Solitaire Lab Grown Diamond Pendant Necklace in 14k Yellow Gold - 16 Chain with 2 Extender**Amazon Essentials**$315.75**4.2★**▲ 96%**](https://www.amazon.com/dp/B0DG8ZRYGD) [**Exquisite Moissanite & 925 Sterling Silver Jewelry Set: Trendy European Design with Pendant (1 Carat 1/4-inch 6.5mm) and Earrings (Each: 0.5 Carat 3/16-inch 5mm) Elegant Leather Gift Box Included (Gold Necklace)**Celestara Jewelry**$84.58**5.0★**▲ 90%**](https://www.amazon.com/dp/B0DPL6YC4H) [**Itsy Bitsy by Gilde Round Solitaire 1/10 Cttw Lab-Grown Diamond Pendant Necklace 14KT Gold Plated Silver Classic 4-Prong Setting 18 Chain (14KT Gold Plated)**GILDED**$35.02**4.1★**▲ 86%**](https://www.amazon.com/dp/B0GCPQ1SH9) [**SWEETASK Gold Necklace for Women Dainty CZ Diamond Chain for Women Trendy Non Tarnish Free Womens Small Layering Cubic Zirconia Necklace Simple Waterproof Jewelry 14 16 18inch**SWEETASK**$11.83**4.4★**▲ 84%**](https://www.amazon.com/dp/B0GJKHV4Q1) [**PAVOI Rhodium Plated Graduated Tennis Necklaces for Women - Cubic Zirconia Tennis Necklace for Brides & Bridesmaids - Simulated Diamond Chain Trendy Wedding Jewelry - 16 Inches**PAVOI**$35.83**4.5★**▲ 76%**](https://www.amazon.com/dp/B0FKTP3723)
**~~View all trending →~~**
## **What reviews say buyers love and hate about fake diamond necklace**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“Great quality dainty necklace”*
**Value For Money**12%
*“Good deal”*
**Brightness/Shine/Glow**9%
*“Beautiful Sparkle”*
**Color**6%
*“It is very pretty”*
**Shape/Style**6%
*“Very classy”*
**Advertised Vs Actual Product**5%
*“As expected”*
**Chain/Key Quality**5%
*“I especially love its adjustable chain”*
**Size-Overall**4%
*“Fits great”*
**Gifting Purpose**4%
*“ideal for gifting”*
**Durability**3%
*“The metal seems durable”*
### **What buyers complain about **
**Quality-Overall**17%
*“Not well made obviously”*
**Durability**15%
*“Diamond fell out”*
**Size-Overall**14%
*“Big and Bulky”*
**Chain/Key Quality**9%
*“Cheap chain”*
**Color**7%
*“The color was off”*
**Precious Gemstone**5%
*“Stones fall out”*
**Value For Money**4%
*“looks very expensive”*
**Fastener Quality**2%
*“clasp defective”*
**Allergies**2%
*“Neck rash”*
**Advertised Vs Actual Product**2%
*“Misleading pictures”*
### **Top return reasons **
**Size-Overall**36%
**Quality-Overall**13%
**Advertised Vs Actual Product**7%
**Chain/Key Quality**6%
**Metal Authenticity**5%
**Neck Fit**5%
**Color**4%
**Functionality-Overall**3%
**Defective Material/Parts**2%
**Shape/Style**2%
## **Common fake diamond necklace questions**
- **Is fake diamond necklace profitable to sell on Amazon United States?**
- The niche generates $100K/yr across 86 tracked products. 6 of 11 products launched in the last 360 days are still selling. 90-day search growth is -2.3%. Flapen's verdict: Skip it (49/100).
- **How competitive is the fake diamond necklace niche?**
- 49 brands and 57 sellers compete. The top 5 products take 21% of clicks and top 5 brands hold 45% of demand.
- **What do buyers complain about in fake diamond necklace?**
- Top complaints mined from reviews: Quality-Overall, Durability, Size-Overall. The return rate is 5.8% — above our launch gate.
- **When does demand for fake diamond necklace peak?**
- Demand peaks in Dec; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the fake diamond necklace niche?**
- Listings span $9.15–$315.75; the average listing price is $41.73 (sweet spot $15–$100). The average incumbent carries 1,118 reviews — the moat a new listing must climb.
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