Is faceting machine profitable to sell on Amazon United States?

The niche generates $130K/yr across 21 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is -2.0%. Flapen's verdict: Skip it (43/100).

How competitive is the faceting machine niche?

15 brands and 20 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 73% of demand.

What do buyers complain about in faceting machine?

Top complaints mined from reviews: Quality-Overall, Durability, Value For Money. The return rate is 1.5%.

When does demand for faceting machine peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the faceting machine niche?

Listings span $87.11–$1461.68; the average listing price is $376.81 (sweet spot $15–$100). The average incumbent carries 60 reviews — the moat a new listing must climb.

faceting machine

Skip it

Prices mostly outside the sweet spot ($87.11–$1461.68) — this niche doesn't clear our bar today.

Review moat

Incredible59.71

avg incumbent reviews — the moat a new listing must climb

Returns

Great1.5%

return rate — above 5% kills the launch gate

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Brand share

Good73%

top-5 brand share — brands hold most of the demand

Competition

Okay59%

top-5 click share — leaders hold, buyers still browse

Market size

Okay$130K

$130K/yr · 111K searches

Growth

Bad-2.0%

90-day search growth — must beat 0% to launch

Avg price

Bad$376.81

avg listing price — sweet spot $15–$100

Conversion

Bad0.3%

search→purchase rate — share of searches ending in a sale

Price range

Bad$87.11–$1461.68

cheapest to priciest tracked listing — scored on the share inside $15–$100

Signals Low Review Barrier High Price

According to Flapen's Amazon United States niche tracking, faceting machine is a $130K/yr Amazon United States market (111K searches/yr). The top 5 brands hold 73% of demand. Verdict: Skip it — 43/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

faceting machine market data

Units sold / yr: 250–500; avg 0–100/product
Revenue / yr: $94K–$188K; units × avg price
Conversion rate: 0.3%
Avg BSR: #671
Page quality: 0%
Prime: 48%
Sponsored: 100%
Out of stock: 14.4%
Avg brand age: 33 months
Avg seller age: 214 days

Competition & brand share

The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 falling

Sellers

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

59%

Top 20: 98%

Open market

23%

VEVOR32%
Mxmoonant13%
Hi-Tech Diamond13%
Flyrivergo8%
Deruilong6%
CabKing4%

Demand & seasonality

Weekly Amazon search volume, last 109 weeks — -2.0% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top faceting machine search terms

faceting machine28K/yr -11.3%0.3% conv.
gem faceting machine23K/yr +3.9%0.3% conv.
lapidary machine20K/yr +6.5%0.1% conv.
flat lap machine12K/yr +26.4%0.4% conv.
flat lapidary machine17K/yr -23.6%0.4% conv.
gem cutting machine7K/yr -3.2%0.1% conv.
faceting machine lapidary5K/yr -1.4%0.2% conv.

All search terms

Top faceting machine 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

All 21 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

VEVOR Gem Faceting Machine 180W Jade Grinding Polishing Machine 0-2980RPM Adjustable Rotating Speed Rock Jewel Angle Polisher with Precise Mechanical Manipulator & Scale Gem Jade Stone Crystal

VEVOR$260.754.1★80 rev

Hi-Tech Diamond 8 All-U-Need Lapidary Machine Rock Polishing Kit

Hi-Tech Diamond$685.464.6★257 rev

Mxmoonant Gem Faceting Machine 0-2980rpm Adjustable Speed 96 Index Wheel

Mxmoonant$393.323.8★16 rev

Flyrivergo 6 Flat Lapidary Machine Variable Speed Lapidary Equipment

Flyrivergo$301.694.2★11 rev

Deruilong 4 Flat Grinding Machine - Grinding Equipment - Shaping and Polishing Tools Resin Mineral Rock Polishing Machines Grinding Machines Includes Rock Mineral Polishing Machine Accessory Kit

Deruilong$170.433.9★32 rev

Newest

by launch date

Flyrivergo 6 Flat Lapidary Machine 2200RPM Lapidary Equipment

Flyrivergo$180.290 rev

3mo ago

VEVOR Cabbing Machine 6 2/5 HP 1800 RPM Efficient Lapidary Rock Grinder Polisher with Diamond and Resin Wheels LED Lamp Water System Lapidary Equipment for Gemstone Grinding Stone Polishing

VEVOR$917.116 rev

4mo ago

Flyrivergo 6 Flat Lapidary Machine Variable Speed Lapidary Equipment

Flyrivergo$301.6911 rev

8mo ago

2800RPM Gem Faceting Machine 180W Jewelry Polisher with Mechanical Manipulator & 6 Disc Gemstone Flat Grinder Jewelry Lapidary for Gemstone Jade Crystal Lapidary Grinding Polishing

RTUSUML$139.720 rev

9mo ago

4 Flat Grinding Machine Stone Rock Polisher Grinder Shaper Shaping and Polishing Tools Mineral Rock Polishing Machines Grinding Machines

InnoRuland$167.0917 rev

1y ago

What buyers say about faceting machine

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall23%

“Its a sturdy, versatile tool that makes the intricate process of cutting and polishing gems both manageable and deeply satisfying”

Value For Money14%

“Perfect value for money”

Size-Overall9%

“Good for small parts”

Ease Of Use6%

“easy to use”

Design-Overall5%

“I love having this is my studio”

Advertised Vs Actual Product5%

“As described”

Water Resistance5%

“I do like that I can use water with it”

Brightness/Shine/Glow5%

“The light is a nice touch too”

Efficiency4%

“OK, so it gets the job done”

Durability3%

“The diamond-plated grinding disc is remarkably durable and effective”

What buyers complain about

Quality-Overall17%

“this peice of crap”

Durability14%

“i would hope it lasted more than a few turn on and offs”

Value For Money13%

“For almost $200 this is unacceptable”

Strength10%

“Blade is kinda flimsy”

Instructions/User Manual/Troubleshooting9%

“Very poor instructions”

Ease Of Use7%

“Can't use mine”

Heating5%

“It overheats and basically doesnt work after trying to use it 2 times”

Flammable3%

“Literally smoke everywhere”

Defective Material/Parts3%

“Pieces missing no good fit for the parts”

Leak-Proof3%

“leaky”

Top return reasons

Defective Material/Parts20%

Size-Overall16%

Functionality-Overall15%

Durability6%

Advertised Vs Actual Product6%

Value For Money5%

Mechanism Issues4%

Instructions/User Manual/Troubleshooting4%

Quality-Overall4%

Product Condition3%

Common questions

Is faceting machine profitable to sell on Amazon United States?: The niche generates $130K/yr across 21 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is -2.0%. Flapen's verdict: Skip it (43/100).
How competitive is the faceting machine niche?: 15 brands and 20 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in faceting machine?: Top complaints mined from reviews: Quality-Overall, Durability, Value For Money. The return rate is 1.5%.
When does demand for faceting machine peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the faceting machine niche?: Listings span $87.11–$1461.68; the average listing price is $376.81 (sweet spot $15–$100). The average incumbent carries 60 reviews — the moat a new listing must climb.