black diamond earrings
Skip itSoft demand (-6.7% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$27.79avg listing price — sweet spot $15–$100
Price range
Great$7.54–$81.96cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.5%return rate — above 5% kills the launch gate
Review moat
Okay1,561.57avg incumbent reviews — the moat a new listing must climb
Conversion
Okay3.8%search→purchase rate — share of searches ending in a sale
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$202K$202K/yr · 190K searches
Brand share
Okay84%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
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.Peak months: Dec · busiest ÷ quietest = 2.5×
Top black diamond earrings search terms
- black stud earrings for men39K/yr
- black diamond earrings men22K/yr
- black diamond stud earrings17K/yr
- aretes negros para hombre16K/yr
- mens black stud earrings12K/yr
- men black earrings9K/yr
- mens black diamond earrings10K/yr
- black men earrings8K/yr
- black studs for men7K/yr
- black diamond earrings for men7K/yr
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.
All 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
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$9.954.3★3,895 rev
MomentWish Black Stud Earrings for Men 1Carat D Color VVS1 Moissanite Earrings for Men Black Diamond Earring 925 Sterling Silver Mens Jewelry
MomentWish$50.074.6★274 rev
MomentWish Black Moissanite Earrings for Men 925 Sterling Silver Dimond Earrings Men 1 Carat Moissanite Diamond Stud Earrings for Minimalist Wear
MomentWish$47.954.6★274 rev
FIBO STEEL 316L Surgical Steel Hypoallergenic Black Stud Earrings for Men Women Round Waterproof Cartilage & Lobe Jewelry Comfortable Everyday Fashion Accessory 7mm
FIBO STEEL$8.084.4★1,953 rev
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$10.044.4★1,052 rev
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$28.641,262 rev
ONESING 12 Pairs Black Earrings for Men Stainless Steel Mens Earrings Stud Hypoallergenic Square Cubic Zirconia Stud Earrings Set for Multiple Piercing
ONESING$14.0274 rev
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$77.76285 rev
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$55.93285 rev
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$47.04274 rev
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$12.964.4★
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$81.964.8★
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$77.764.5★
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$28.644.6★
MomentWish Black Stud Earrings for Men 1Carat D Color VVS1 Moissanite Earrings for Men Black Diamond Earring 925 Sterling Silver Mens Jewelry
MomentWish$50.074.6★
What buyers say about black diamond earrings
What buyers praise and complain about, mined from review topics.What buyers love
“Pretty good earrings”
“Worth the purchase”
“So comfortable”
“Fits well”
“Stunning beautiful colors”
“They dont cause any discomfort or irritation either”
“The implant grade G23 titanium is perfect for sensitive ears and feels lightweight”
“The diamond styled pairs were good though”
“very durable”
“Easy and cute”
What buyers complain about
“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,”
“They are small”
“Super disappointed for the price I paid”
“Very cheap quality broke shaft was still in my ear”
“it was already hard trying to figure out how to open them”
“Defective backs”
“Feels plastic”
“Too wide”
“If most earrings, cause irritation, These won't”
“it doesnt stay secure throughout the day”
Top return reasons
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.