stone diffuser
Skip itWeak search conversion (1.6%) — this niche doesn't clear our bar today.
Avg price
Incredible$35.43avg listing price — sweet spot $15–$100
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Price range
Great$9.15–$108.62cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Okay3.3%return rate — above 5% kills the launch gate
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Growth
Okay+0.1%90-day search growth — must beat 0% to launch
Competition
Bad70%top-5 click share — a locked-up shelf
Review moat
Bad5,401.94avg incumbent reviews — the moat a new listing must climb
Market size
Bad$92K$92K/yr · 160K searches
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, stone diffuser is a $92K/yr Amazon United States market (160K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 40/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
stone diffuser market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- $106K–$142K
- units × avg price
- Conversion rate
- 1.6%
- Avg BSR
- #471
- Page quality
- 0%
- Prime
- 94%
- Sponsored
- 94%
- Out of stock
- 3.9%
- Avg brand age
- 34 months
- Avg seller age
- 166 days
Competition & brand share
The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.Brands
12 falling
Sellers
20
Top-5 brand share
83%
Top 20: 100%
Top-5 click share
70%
Top 20: 100%
Open market
14%
- VITRUVI58%
- InnoGear9%
- Plant Therapy8%
- Diffuserlove4%
- VIVITEST4%
- ASAKUKI3%
- Open — no brand owns it (6 brands, 14%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +0.1% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 2.0×
Top stone diffuser search terms
- vitruvi stone diffuser38K/yr
- stone diffuser33K/yr
- vitruvi diffuser19K/yr
- essential oil diffuser stone8K/yr
- stone diffusers for essential oils9K/yr
- stone essential oil diffuser6K/yr
- stone oil diffuser7K/yr
- ceramic humidifier8K/yr
- oil diffuser stone5K/yr
- ceramic stone diffuser5K/yr
Top stone diffuser 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 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Vitruvi Stone Diffuser Ceramic Ultrasonic Essential Oil Diffuser for Aromatherapy | Ceramic Diffuser Diffusers for Home Oil Diffuser Housewarming Gift Original Diffuser | White 90ml Capacity
VITRUVI$88.004.0★761 rev
Vitruvi Air Waterless Diffuser for Home 1500 Sq Ft Coverage | Diffusers for Home Oil Diffuser Housewarming Gift Ceramic Finish 5 Adjustable Scent Strengths | White
VITRUVI$108.623.4★62 rev
Plant Therapy Lava Rock Passive Diffuser for Essential Oils Great for Decorating at Home Office or Car and Gift-Giving
Plant Therapy$16.694.2★1,341 rev
Vitruvi Stone Diffuser Ceramic Ultrasonic Essential Oil Diffuser for Aromatherapy | Ceramic Diffuser Diffusers for Home Oil Diffuser Room Decor | Black 90ml Capacity
VITRUVI$95.614.0★761 rev
InnoGear Oil Diffuser 150ML Ceramic Diffuser for Essential Oils Handcrafted Aromatherapy Diffuser Mothers Gift Ultrasonic Cool Mist Humidifier with 2 Mist Modes Waterless Auto Off for Home White
InnoGear$25.034.4★1,513 rev
Newest
by launch date
Yimomoyi 2 Pcs Essential Oil Diffuser Stone Diffuser for Essential Oils Great for Decorating at Home Office or Car and Gift-Giving
Yimomoyi$14.20125 rev
Passive Diffuser Lava Rock Natural Set Essential Oil Aromatherapy Stone for Home Office Car & Gifts - Compact Wood Bas
Generic$9.1527 rev
InnoGear Essential Oil Diffuser 150ml Ceramic Diffuser Handcrafted Stone Aromatherapy Diffusers Ultrasonic Cool Mist Humidifier Vaporizer 2 Mist Modes Waterless for Home White Vase-Shaped Ceramic
InnoGear$25.37596 rev
Vitruvi Air Waterless Diffuser for Home 1500 Sq Ft Coverage | Diffusers for Home Oil Diffuser Housewarming Gift Ceramic Finish 5 Adjustable Scent Strengths | White
VITRUVI$108.6262 rev
Vitruvi Push Plug-in Wall Diffuser Starter Kit with Vanilla Mint Refill Made with Natural Ingredients Covers 200 Sq Ft Long-Lasting Scent Up to 500 Hours White
VITRUVI$33.7979 rev
Trending
90-day click momentum
Passive Diffuser for Essential Oil-Ceramic Diffuser Non Electric Oil Diffusers for Small Mini Room Desk Decorative Bathroom (Impatiens)
oumeiben$10.464.1★
Passive Diffuser Lava Rock Natural Set Essential Oil Aromatherapy Stone for Home Office Car & Gifts - Compact Wood Bas
Generic$9.154.0★
ASAKUKI Essential Oil Diffuser for Home 500ML Aromatherapy Diffuser Humidifier with Remote Control 7 Color LED Lights Quiet Cool Mist Diffuser for Bedroom Office (Yellow)
ASAKUKI$20.474.4★
Yimomoyi 2 Pcs Essential Oil Diffuser Stone Diffuser for Essential Oils Great for Decorating at Home Office or Car and Gift-Giving
Yimomoyi$14.203.9★
Diffuserlove Ceramic Essential Oil Diffuser 160ML Aromatherapy Diffuser for Home Bedroom Room Cool Mist Humidifier Stone Air Diffusers (Size:6.8 H x 3.6 W)
Diffuserlove$24.784.2★
What buyers say about stone diffuser
What buyers praise and complain about, mined from review topics.What buyers love
“Beautiful diffuser”
“Nice Smell”
“Beautiful quality”
“Excellent Value”
“Easy To Use”
“It's a good products work every good make your home refresh”
“colors are beautiful”
“Good for a Year”
“Small And Mighty”
“Works as advertised”
What buyers complain about
“Broke after one month”
“could not get it to diffuse”
“STOPPED WORKING”
“Poor Quality”
“It leaks water”
“Smell is very strong”
“Not worth the price”
“The remote has also stopped working”
“extremely loud”
“Too small”
Top return reasons
Common questions
- Is stone diffuser profitable to sell on Amazon United States?
- The niche generates $92K/yr across 16 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +0.1%. Flapen's verdict: Skip it (40/100).
- How competitive is the stone diffuser niche?
- 12 brands and 20 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 83% of demand.
- What do buyers complain about in stone diffuser?
- Top complaints mined from reviews: Durability, Diffuse Mechanism, Functionality-Overall. The return rate is 3.3%.
- When does demand for stone diffuser peak?
- Demand peaks in Nov–Dec; the busiest month runs 2.0× the quietest.
- What does it cost to enter the stone diffuser niche?
- Listings span $9.15–$108.62; the average listing price is $35.43 (sweet spot $15–$100). The average incumbent carries 5,402 reviews — the moat a new listing must climb.