---
title: "Black Diamond Earrings — $202K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/black-diamond-earrings"
last_updated: "2026-08-10T01:46:37.209Z"
locale: en
meta:
description: "Niche score 49/100 · $202K/yr market · 190K searches/yr · $27.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · $202K/yr market · 190K searches/yr · $27.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Black Diamond Earrings — $202K/yr Amazon US Niche (2026) - Flapen"
---
# **black diamond earrings**
**Skip it**
Soft demand (-6.7% this quarter) — this niche doesn't clear our bar today.
Market size 40Growth 22Conversion 48Competition 45Returns 86Price range 87Avg price 95Brand share 35Review moat 49Quality gap 45
**Avg price**
**Incredible****$27.79**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$7.54–$81.96**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.5%**
return rate — above 5% kills the launch gate
**Review moat**
**Okay****1,561.57**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Okay****3.8%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Okay****58%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$202K**
$202K/yr · 190K searches
**Brand share**
**Okay****84%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-6.7%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, black diamond earrings is a $202K/yr Amazon United States market (190K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Dec. Verdict: Skip it — 49/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **black diamond earrings market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$167K–$222K**
- units × avg price
- **Conversion rate**
- **3.8%**
- **Avg BSR**
- **#1,169**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **2.1%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **199 days**
## **Competition & brand share**
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**13**
**Top-5 brand share**
**84%**
Top 20: 100%
**Top-5 click share**
**58%**
Top 20: 99%
**Open market**
**12%**
- Besteel28% - MomentWish22% - FIBO STEEL20% - Subiceto10% - Jstyle4% - Gugots4% - Open — no brand owns it (5 brands, 12%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -6.7% search growth over the last 90 days.
8K6KPrime Day '24Spike '24Holiday '24Spike '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Dec · busiest ÷ quietest = 2.5×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/black-diamond-earrings/trend)
## **Top black diamond earrings search terms**
- **black stud earrings for men**39K/yr-13.7%2.7% conv. - **black diamond earrings men**22K/yr+3.0%0.9% conv. - **black diamond stud earrings**17K/yr-2.7%0.3% conv. - **aretes negros para hombre**16K/yr-11.2%1.3% conv. - **mens black stud earrings**12K/yr+3.5%2.1% conv. - **men black earrings**9K/yr-4.1%1.0% conv. - **mens black diamond earrings**10K/yr-11.1%0.6% conv. - **black men earrings**8K/yr+5.8%1.8% conv. - **black studs for men**7K/yr+12.7%3.0% conv. - **black diamond earrings for men**7K/yr+13.8%0.6% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/black-diamond-earrings/search-terms)
## **Top black diamond earrings 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.
0%10%$20K20%$40K30%$61K40%$81K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**BESTEEL 2Pairs Hypoallergenic Black Stud Earrings for Men Women 316L Stainless Steel Square Round CZ Mens Earrings Studs Jewelry Set for Sensitive Ears Black-6mm**Besteel**$9.95**4.3★3,895 rev](https://www.amazon.com/dp/B01L1CUZBE) [2**MomentWish Black Stud Earrings for Men 1Carat D Color VVS1 Moissanite Earrings for Men Black Diamond Earring 925 Sterling Silver Mens Jewelry**MomentWish**$50.07**4.6★274 rev](https://www.amazon.com/dp/B0C99DC65T) [3**MomentWish Black Moissanite Earrings for Men 925 Sterling Silver Dimond Earrings Men 1 Carat Moissanite Diamond Stud Earrings for Minimalist Wear**MomentWish**$47.95**4.6★274 rev](https://www.amazon.com/dp/B0C99BS37M) [4**FIBO STEEL 316L Surgical Steel Hypoallergenic Black Stud Earrings for Men Women Round Waterproof Cartilage & Lobe Jewelry Comfortable Everyday Fashion Accessory 7mm**FIBO STEEL**$8.08**4.4★1,953 rev](https://www.amazon.com/dp/B01DP27SN6) [5**Subiceto Hypoallergenic G23 Implant Grade Titanium Screw Back Earrings 20G Pure Titanium Post for Sensitive Ears Cubic Zirconia Mens Earrings Studs for Women Men Black**Subiceto**$10.04**4.4★1,052 rev](https://www.amazon.com/dp/B0CB8579VX)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GEMQUEEN Moissanite Earrings Studs : Solid 925 Sterling Silver Earrings for Women Men Hypoallergenic Dainty Black Moissanite Stud Earring Jewelry Gifts Trendy Brilliant Round Cut D Color VVS1 Clarity**GEMQUEEN**$28.64**1,262 rev10mo ago](https://www.amazon.com/dp/B0FR1ZZ1NM) [**ONESING 12 Pairs Black Earrings for Men Stainless Steel Mens Earrings Stud Hypoallergenic Square Cubic Zirconia Stud Earrings Set for Multiple Piercing**ONESING**$14.02**74 rev1y ago](https://www.amazon.com/dp/B0FH68KC8F) [**Gugots Moissanite Halo Square Stud Earrings Screw Back 925 Sterling Silver Lab Brilliant D Color VVS1 Clarity Hypoallergenic Earrings for Women Men Black 0.3CT 4MM*2**Gugots**$77.76**285 rev1y ago](https://www.amazon.com/dp/B0F7H8KPM5) [**Gugots Moissanite Halo Square Stud Earrings Screw Back 925 Sterling Silver Lab Brilliant D Color VVS1 Clarity Hypoallergenic Earrings for Women Men Black 0.1CT 3MM*2**Gugots**$55.93**285 rev1y ago](https://www.amazon.com/dp/B0F7HBX3CY) [**MomentWish Black Diamond Earrings for Women 0.6Carat D Color VVS1 Moissanite Onyx Earring for Men 925 Sterling Silver Earrings for Party Formal Wear**MomentWish**$47.04**274 rev1y ago](https://www.amazon.com/dp/B0F672BS1W)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**FIBO STEEL 3 Pairs Stainless Steel Black Stud Earrings for Men Women Hypoallergenic Mens Earrings Stud Set Black Square Round Diamond CZ Pierced 5mm**FIBO STEEL**$12.96**4.4★**▲ 68%**](https://www.amazon.com/dp/B01N641BZP) [**Mens Moissanite Stud Earrings Set (2 Pairs) Black & White Moissanite 925 Sterling Silver 14K Black & White Gold Plated D Color VVS1 Luxury Gift Box**Raphael Signature**$81.96**4.8★**▲ 68%**](https://www.amazon.com/dp/B0DR28M6D7) [**Gugots Moissanite Halo Square Stud Earrings Screw Back 925 Sterling Silver Lab Brilliant D Color VVS1 Clarity Hypoallergenic Earrings for Women Men Black 0.3CT 4MM*2**Gugots**$77.76**4.5★**▲ 64%**](https://www.amazon.com/dp/B0F7H8KPM5) [**GEMQUEEN Moissanite Earrings Studs : Solid 925 Sterling Silver Earrings for Women Men Hypoallergenic Dainty Black Moissanite Stud Earring Jewelry Gifts Trendy Brilliant Round Cut D Color VVS1 Clarity**GEMQUEEN**$28.64**4.6★**▲ 41%**](https://www.amazon.com/dp/B0FR1ZZ1NM) [**MomentWish Black Stud Earrings for Men 1Carat D Color VVS1 Moissanite Earrings for Men Black Diamond Earring 925 Sterling Silver Mens Jewelry**MomentWish**$50.07**4.6★**▲ 30%**](https://www.amazon.com/dp/B0C99DC65T)
**~~View all trending →~~**
## **What buyers say about black diamond earrings**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**26%
*“Pretty good earrings”*
**Value For Money**12%
*“Worth the purchase”*
**Comfort-Overall**11%
*“So comfortable”*
**Size-Overall**8%
*“Fits well”*
**Color**7%
*“Stunning beautiful colors”*
**Allergies**4%
*“They dont cause any discomfort or irritation either”*
**Metal Quality**4%
*“The implant grade G23 titanium is perfect for sensitive ears and feels lightweight”*
**Shape/Style**4%
*“The diamond styled pairs were good though”*
**Durability**4%
*“very durable”*
**Ease Of Use**4%
*“Easy and cute”*
### **What buyers complain about **
**Durability**21%
*“TERRIBLE PRODUCT,the first day I put the earring on it broke and then I put the second one on and that broke as well, so I lost both pieces within one week,”*
**Size-Overall**16%
*“They are small”*
**Value For Money**7%
*“Super disappointed for the price I paid”*
**Quality-Overall**7%
*“Very cheap quality broke shaft was still in my ear”*
**Ease Of Use**6%
*“it was already hard trying to figure out how to open them”*
**Fastener Quality**5%
*“Defective backs”*
**Material Quality**5%
*“Feels plastic”*
**Width**5%
*“Too wide”*
**Allergies**4%
*“If most earrings, cause irritation, These won't”*
**Locking Mechanism**3%
*“it doesnt stay secure throughout the day”*
### **Top return reasons **
**Size-Overall**63%
**Advertised Vs Actual Product**10%
**Defective Material/Parts**6%
**Quality-Overall**3%
**Wrong Dimensions**3%
**Shape/Style**2%
**Material Quality**2%
**Metal Authenticity**2%
**Value For Money**1%
**Color**1%
## **Common questions**
- **Is black diamond earrings profitable to sell on Amazon United States?**
- The niche generates $202K/yr across 21 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -6.7%. Flapen's verdict: Skip it (49/100).
- **How competitive is the black diamond earrings niche?**
- 11 brands and 13 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 84% of demand.
- **What do buyers complain about in black diamond earrings?**
- Top complaints mined from reviews: Durability, Size-Overall, Value For Money. The return rate is 1.5%.
- **When does demand for black diamond earrings peak?**
- Demand peaks in Dec; the busiest month runs 2.5× the quietest.
- **What does it cost to enter the black diamond earrings niche?**
- Listings span $7.54–$81.96; the average listing price is $27.79 (sweet spot $15–$100). The average incumbent carries 1,562 reviews — the moat a new listing must climb.
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