Is star nail charms profitable to sell on Amazon United States?

The niche generates $38K/yr across 44 tracked products. 1 of 10 products launched in the last 360 days are still selling. 90-day search growth is +28.2%. Flapen's verdict: Worth a look (54/100).

How competitive is the star nail charms niche?

33 brands and 36 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 50% of demand.

What do buyers complain about in star nail charms?

Top complaints mined from reviews: Size-Overall, Color, Leak-Proof. The return rate is 0.7%.

When does demand for star nail charms peak?

Demand peaks in Jun; the busiest month runs 1.6× the quietest.

What does it cost to enter the star nail charms niche?

Listings span $4.10–$9.66; the average listing price is $6.46 (sweet spot $15–$100). The average incumbent carries 234 reviews — the moat a new listing must climb.

star nail charms

Worth a look

Shows low returns (0.7%), but prices mostly outside the sweet spot ($4.10–$9.66) keeps it on the watch list.

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Review moat

Great233.77

avg incumbent reviews — the moat a new listing must climb

Brand share

Great50%

top-5 brand share — no brand owns this niche

Competition

Good41%

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

Conversion

Good4.9%

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

Growth

Good+28.2%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Avg price

Bad$6.46

avg listing price — sweet spot $15–$100

Market size

Bad$38K

$38K/yr · 120K searches

Price range

Bad$4.10–$9.66

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

Signals No Dominant Brand Low Review Barrier

According to Flapen's Amazon United States niche tracking, star nail charms is a $38K/yr Amazon United States market (120K searches/yr). The top 5 brands hold 50% of demand. Demand peaks in Jun. Verdict: Worth a look — 54/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

Competition & brand share

The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.

Brands

33 falling

Sellers

Top-5 brand share

50%

Top 20: 90%

Top-5 click share

41%

Top 20: 81%

Open market

45%

KACHIMOO19%
BELLEBOOST11%
KEHKFSEF7%
SHUXILIN6%
Qdsuh6%
YAEISM5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +28.2% search growth over the last 90 days.

Peak months: Jun · busiest ÷ quietest = 1.6×

Open Trend

All search terms

Top star nail charms 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★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

2640Pcs 3D Star Nail Charms Gold & Silver Multi-Shapes Metallic Nail Art Gems and Small Round Caviar Beads Craft Jewels Nail Rhinestones Accessories Manicure Decor with Tweezers and Pick-up Pencil

BELLEBOOST$6.134.6★427 rev

100pcs Star Charms for Nails Star Nail Charms Star Charms Y2K Nail Charms 3D Alloy Nail Stars Nail Rhinestones Nail Charms and Gems for Women and Girls Nail Design(13 Styles)

KACHIMOO$7.754.5★74 rev

100pcs Crystal Star Nail Charms Mixed Color 3D Stars Nail Rhinestones Flat Back Star Nail Gems and Charms for DIY Acrylic Nail Supplies DIY Nail Accessories - Mixed Size

KEHKFSEF$7.324.8★7 rev

300Pcs Colorful Stars Rhinestones for Nails 3D Clear Resin Shiny Five Pointed Star Nail Rhinestones Pentagram Nail Art Charms Multi-Color Star Nail Diamond Nail Accessories Nail Supplies for Women

SHUXILIN$6.663.7★66 rev

KACHIMOO 55pcs Y2K Star Nail Charms - 3D Nail Art Charms Silver Star Rhinestones for Women & Girls (9 Styles)

KACHIMOO$6.054.6★69 rev

Newest

by launch date

100Pcs Star Rhinestones for Nails Mixed Color 3D Stars Nail Gems Independence Day Patriotic Nail Art Charms Self-Adhesive Sparkling Star Nail Diamonds for Women DIY 4th of July Nail Art Supplies

PODUOJIEYI$5.855 rev

3mo ago

100pcs Crystal Star Nail Charms Mixed Color 3D Stars Nail Rhinestones Flat Back Star Nail Gems and Charms for DIY Acrylic Nail Supplies DIY Nail Accessories - Mixed Size

KEHKFSEF$7.327 rev

3mo ago

12Grids Colorful Rhinestones Nail Charms Multi-Shape Diamond Nail Art Charms 3D Flatback Mini Round Square Nail Rhinestones Shiny Love Heart Nail Gems Cute Flower Star Nail Jewelry Supplies for Women

BMKKOT$8.004 rev

6mo ago

600Pcs Star Nail Charms for Nails Art 3D Gold Silver Christmas Tree Star Nail Charms Hollow Star Nail Rhinestones Kawaii Nail Gems Nail Jewelry Decoration Manicure Supplies Accessories for DIY Craft

CnSybaris$6.3436 rev

8mo ago

300Pcs Colorful Stars Rhinestones for Nails 3D Clear Resin Shiny Five Pointed Star Nail Rhinestones Pentagram Nail Art Charms Multi-Color Star Nail Diamond Nail Accessories Nail Supplies for Women

SHUXILIN$6.6666 rev

1y ago

What buyers say about star nail charms

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

What buyers love

Quality-Overall27%

“Great variety”

Value For Money10%

“Worth the price”

Color9%

“Cute colors”

Durability8%

“Beautiful and durable”

Size-Overall8%

“Perfect size”

Ease Of Use8%

“Easy to use”

Brightness/Shine/Glow7%

“shines so pretty”

Design-Overall5%

“the designs it comes with are super cute”

Adhesion/Stickiness4%

“They were so easy to apply with nail glue”

Advertised Vs Actual Product3%

“True to picture”

What buyers complain about

Size-Overall30%

“The pieces are a little tiny”

Color13%

“NOT WHITE”

Leak-Proof8%

“some leaked out”

Quality-Overall6%

“They dont really seem like theyre good quality either or adorable because some of them were broken”

Value For Money6%

“some are really cheap which i expected”

Adhesion/Stickiness5%

“Nice dont stick real well”

Advertised Vs Actual Product5%

“looks nothing like the description”

Shape/Style3%

“shapes is disappointing”

Ease Of Use2%

“I prob wouldnt buy again since they werent very easy to work with”

Color Fading/Discoloration2%

“loses some color after some wear”

Top return reasons

Size-Overall55%

Advertised Vs Actual Product12%

Quality-Overall8%

Value For Money5%

Color5%

Adhesion/Stickiness4%

Shape/Style3%

Defective Material/Parts2%

Functionality-Overall2%

Material Quality1%

Common questions

Is star nail charms profitable to sell on Amazon United States?: The niche generates $38K/yr across 44 tracked products. 1 of 10 products launched in the last 360 days are still selling. 90-day search growth is +28.2%. Flapen's verdict: Worth a look (54/100).
How competitive is the star nail charms niche?: 33 brands and 36 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 50% of demand.
What do buyers complain about in star nail charms?: Top complaints mined from reviews: Size-Overall, Color, Leak-Proof. The return rate is 0.7%.
When does demand for star nail charms peak?: Demand peaks in Jun; the busiest month runs 1.6× the quietest.
What does it cost to enter the star nail charms niche?: Listings span $4.10–$9.66; the average listing price is $6.46 (sweet spot $15–$100). The average incumbent carries 234 reviews — the moat a new listing must climb.

star nail charms

star nail charms market data

Competition & brand share

Demand & seasonality

Top star nail charms search terms