Vitruvi Stone Ultrasonic Diffuser
Best for: Design-led homes, gifting, aesthetics-first
The design-object splurge — a hand-finished ceramic diffuser that looks like decor, for people who want the aesthetic as much as the aroma.
Vitruvi is the diffuser that lands in design magazines: a matte hand-finished ceramic dome (not plastic wood-grain) that genuinely reads as a decorative object, with two simple time settings (4-hour continuous, 8-hour intermittent) and quiet mist. You pay a heavy premium over the Amazon field, and the ~500 sq ft coverage and no-frills controls are about aesthetics, not features. Buy it because it's beautiful; the aromatherapy is table stakes.
Price & where to buy
Prices checked 2026-10-31Prices shown were last checked on 2026-10-31 and can change at any time — the price on the retailer's site at checkout is the one that applies. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product. As an Amazon Associate and affiliate we may earn a commission on purchases made through these links, at no extra cost to you.
How our prices work
We show the price at our recommended retailer as at our last check of that offer (2026-10-31) and, when Amazon reports one, its list price for comparison. Amazon prices come from Amazon's own product data service and are refreshed twice a day; each one shows the date and time Amazon gave it, and one older than 24 hours is replaced by “Check price”. Other retailers' prices are checked by hand and show the date of that check. Retail prices move constantly, so the price on the retailer's own page at checkout is the one that applies. More on Amazon prices
Should you buy it?
What we like
- Genuinely beautiful ceramic design
- Optional LED can be switched off
- Quiet, simple operation
- The giftable / display-worthy pick
What to know before buying
- Several times the price of equal-function rivals
- Continuous mode runs 4 hours; 8-hour mode is intermittent; small 70 ml tank
- Only two time settings (4 and 8 hours)
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At a glance
How it scores
How our 8/10 breaks down — rated on the dimensions that matter most for aromatherapy diffusers, from published specifications and third-party test data, not the marketing.
Compare with alternatives
Quick verdicts for the aromatherapy diffusers most often considered alongside the Vitruvi Stone Ultrasonic Diffuser.
Vitruvi Stone Ultrasonic Diffuser vs ASAKUKI 500ml Essential Oil Diffuser
The all-nighter — a big 500ml tank that runs 16+ hours, so it mists lavender from bedtime clean through morning.
→ All-night bedroom diffusing, large rooms
ASAKUKI 500ml Essential Oil Diffuser review →Vitruvi Stone Ultrasonic Diffuser vs VicTsing Cool Mist Diffuser (300ml)
A mid-size 300ml diffuser with a wood-grain finish, which the brand positions as a decorative piece, and which it markets as whisper quiet.
→ Wood-grain decor, quiet operation, mid-size runtime
VicTsing Cool Mist Diffuser (300ml) review →Vitruvi Stone Ultrasonic Diffuser vs URPOWER 500ml Aromatherapy Diffuser
The value bestseller — 500ml capacity, adjustable mist and the wood-grain look that started the category, at a low price.
→ First diffuser, second rooms, tight budgets
URPOWER 500ml Aromatherapy Diffuser review →Not sure which one is right for you?
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More aromatherapy diffusers we compared
See all →
Airome Obsidian Essential Oil Diffuser
SALKING Acorn 300ml Aroma Diffuser
MADETEC Essential Oil Diffuser (550ml)
InnoGear Oil Diffuser (150 ml)
Frequently asked questions
Is Vitruvi worth several times the price of the Amazon diffusers?
Only for the object. Function-wise the far cheaper ASAKUKI runs longer with a remote and more coverage. Vitruvi buys ceramic beauty and a design pedigree — real value if you'll see it every day.
Runtime?
Vitruvi lists two settings: 4 hours continuous, or 8 hours intermittent (30 seconds on, 30 seconds off). The unit shuts off when time ends or the 70 ml tank runs low. Buyers who want longer continuous misting should look at the 500ml picks.
Does it have a light?
Yes. Vitruvi describes an optional LED with four settings: on, dim, candlelight and off. Light-sensitive sleepers can turn it off.
Ceramic care?
Vitruvi says the ceramic is porous and can pick up marks over time, such as fingerprints. Its cleaning method is to soak the cover in warm soapy water for about 10 minutes, then rub out marks with clean fingers or a little mild soap. It advises against wiping with fabric, since the surface can pick up fibers. Rinse with warm water and air dry. The cover is breakable, so handle it gently.