---
title: "Diamond Painting Keychains — $49K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/diamond-painting-keychains"
last_updated: "2026-08-10T04:59:26.771Z"
locale: en
meta:
description: "Niche score 51/100 · $49K/yr market · 205K searches/yr · $12.63 avg price. A small market ($49K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $49K/yr market · 205K searches/yr · $12.63 avg price. A small market ($49K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Diamond Painting Keychains — $49K/yr Amazon US Niche (2026) - Flapen"
---
# **diamond painting keychains**
**Worth a look**
Shows low returns (0.5%), but a small market ($49K/yr) keeps it on the watch list.
Market size 12Growth 17Conversion 24Competition 84Returns 97Price range 44Avg price 55Brand share 92Review moat 84Quality gap 35
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Brand share**
**Great****43%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****31%**
top-5 click share — an open shelf
**Review moat**
**Great****312.41**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****$12.63**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****$5.57–$22.42**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Bad****1.9%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-15.1%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$49K**
$49K/yr · 205K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, diamond painting keychains is a $49K/yr Amazon United States market (205K searches/yr). The top 5 brands hold 43% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **diamond painting keychains market data**
- **Units sold / yr**
- **5K–6K**
- avg 0–100/product
- **Revenue / yr**
- **$63K–$76K**
- units × avg price
- **Conversion rate**
- **1.9%**
- **Avg BSR**
- **#1,907**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **92%**
- **Out of stock**
- **11.1%**
- **Avg brand age**
- **24 months**
- **Avg seller age**
- **201 days**
## **Competition & brand share**
Clicks spread well past the top 5 (31% combined) — an open shelf where new products get seen.
**Brands**
**44 **▼falling
**Sellers**
**47**
**Top-5 brand share**
**43%**
Top 20: 82%
**Top-5 click share**
**31%**
Top 20: 67%
**Open market**
**53%**
- Masendp11% - WILLBOND9% - Augisteen9% - Junkin8% - JBTM245% - Henoyso5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -15.1% search growth over the last 90 days.
6K4KPrime Day '24Prime Day '25Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/diamond-painting-keychains/trend)
## **Top diamond painting keychains search terms**
- **diamond art keychains**82K/yr-12.2%1.8% conv. - **diamond painting keychains**32K/yr-11.5%1.0% conv. - **diamond art keychain kits**32K/yr-16.8%2.4% conv. - **diamond art key chains**18K/yr-22.7%2.3% conv. - **diamond art keychain**14K/yr-22.9%1.9% conv. - **diamond painting keychain kits**9K/yr-30.9%1.3% conv. - **diamond painting key chains**6K/yr+5.9%3.2% conv. - **diamond painting keychain**6K/yr-12.1%0.8% conv. - **diamond art keychains clearance**7K/yr-18.6%1.6% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/diamond-painting-keychains/search-terms)
## **Top diamond painting keychains 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.
0%2%$9744%$2K6%$3K8%$4K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Masendp 8 Piece 5D DIY Animal Diamond Painting Double Sided Keychain Set Flower Diamond Pendant Hanging Animal Art Decoration for Adult Beginner Pack Birthday Family Party Decoration**Masendp**$8.93**4.8★114 rev](https://www.amazon.com/dp/B0FHWWMTX1) [2**WILLBOND 30 Pcs Summer Animal Diamond Art Keychain Kits for Adults Double Sided Watercolor Animal Small Diamond Art Kits 5d Rhinestone Painting Hanging Ornaments for DIY Crafts Gifts Decor**WILLBOND**$18.82**4.4★293 rev](https://www.amazon.com/dp/B0F3XND5M1) [3**Augisteen 15 PCS Diamond Painting Keychains Animal Diamond Art Ornaments Double Side Diamonds Key Rings DIY 5D Art Pedants for Beginners Birthday Crafting Home Party Decor**Augisteen**$13.60**4.5★128 rev](https://www.amazon.com/dp/B0CMPSHGFS) [4**JBTM24 Diamond Painting Keychains Kits Double Sided Diamond Art Keyrings for Adults DIY Art Key Rings Ornaments Kits (Turtle)**JBTM24**$7.83**4.6★164 rev](https://www.amazon.com/dp/B0CYCC2GVH) [5**Aurelema 20 Pieces Wildflower Diamond Painting Keychain 5d DIY Painting Kit Wildflower Hanging Diamond Art Kits Woodland Theme Ornaments for Kids Crafts Family Decor**Aurelema**$11.78**4.5★51 rev](https://www.amazon.com/dp/B0FPQXW3HT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**WILLBOND 30 Pcs 4th of July Diamond Art Keychain Kits for Adults Patriotic Diamond Painting Key Ring Double Sided American Flag Red White Blue Star Hanging Ornaments for Independence Day DIY Decor**WILLBOND**$15.92**293 rev5mo ago](https://www.amazon.com/dp/B0GH7LJYTT) [**EAPHANT Diamond Art Kits for Kids Gem Keychains and Stickers Painting Gifts for Girls Ages 4-8 8-12 Arts and Crafts Toys for Kids with 29 Designs**EAPHANT**$7.25**683 rev9mo ago](https://www.amazon.com/dp/B0FVXG2TYG) [**Aurelema 20 Pieces Wildflower Diamond Painting Keychain 5d DIY Painting Kit Wildflower Hanging Diamond Art Kits Woodland Theme Ornaments for Kids Crafts Family Decor**Aurelema**$11.78**51 rev10mo ago](https://www.amazon.com/dp/B0FPQXW3HT) [**BAYUNOE DIY Butterfly Letters Keychain Double Sided Diamond Art Painting Key Chains Handmade Hanging Ornaments Crafts Home Party Decor-A01**BAYUNOE**$7.75**20 rev11mo ago](https://www.amazon.com/dp/B0FMFC485B) [**Masendp 8 Piece 5D DIY Animal Diamond Painting Double Sided Keychain Set Flower Diamond Pendant Hanging Animal Art Decoration for Adult Beginner Pack Birthday Family Party Decoration**Masendp**$8.93**114 rev11mo ago](https://www.amazon.com/dp/B0FHWWMTX1)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Remuuly 30 Pcs Spring Diamond Painting Magnets Summer Diamond Art Magnet Kits for Adults Plant Flower 5D Rhinestones Refrigerator Magnetic Stickers for Beginner DIY Crafts Fridge Spring Gifts**Remuuly**$17.20**4.7★**▲ 263%**](https://www.amazon.com/dp/B0CM6LPLYJ) [**EAPHANT Diamond Art Kits for Kids Gem Keychains and Stickers Painting Gifts for Girls Ages 4-8 8-12 Arts and Crafts Toys for Kids with 29 Designs**EAPHANT**$7.25**4.7★**▲ 254%**](https://www.amazon.com/dp/B0FVXG2TYG) [**WILLBOND 30 Pcs 4th of July Diamond Art Keychain Kits for Adults Patriotic Diamond Painting Key Ring Double Sided American Flag Red White Blue Star Hanging Ornaments for Independence Day DIY Decor**WILLBOND**$15.92**4.4★**▲ 240%**](https://www.amazon.com/dp/B0GH7LJYTT) [**BAYUNOE DIY Butterfly Letters Keychain Double Sided Diamond Art Painting Key Chains Handmade Hanging Ornaments Crafts Home Party Decor-A01**BAYUNOE**$7.75**4.8★**▲ 166%**](https://www.amazon.com/dp/B0FMFC485B) [**Aurelema 20 Pieces Wildflower Diamond Painting Keychain 5d DIY Painting Kit Wildflower Hanging Diamond Art Kits Woodland Theme Ornaments for Kids Crafts Family Decor**Aurelema**$11.78**4.5★**▲ 154%**](https://www.amazon.com/dp/B0FPQXW3HT)
**~~View all trending →~~**
## **What buyers say about diamond painting keychains**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**15%
*“Easy to use for a first timer and quality product”*
**Ease Of Use**15%
*“Easy to use”*
**Fun/Entertainment Experience**13%
*“The kids had fun”*
**Value For Money**6%
*“Awesome price”*
**Adhesion/Stickiness**5%
*“Good adhesion”*
**Brightness/Shine/Glow**4%
*“All of them really sparkle”*
**Advertised Vs Actual Product**4%
*“Came exactly as showed in the photo”*
**Gifting Purpose**4%
*“Great Gifts”*
**Color**4%
*“The colors are bright”*
**Paint Quality**3%
*“Easy to apply to my finished diamond painting projects”*
### **What buyers complain about **
**Size-Overall**12%
*“larger than expected:”*
**Adhesion/Stickiness**10%
*“Sticky”*
**Ease Of Use**8%
*“I found it difficult to use”*
**Color**5%
*“They dried kind of white in those spots”*
**Thickness**5%
*“But it was chunky”*
**Strength**5%
*“Very flimsy”*
**Durability**5%
*“Do not buy this product- everything was fine for about 6 months”*
**Drying Time**5%
*“Dried in about 2 hours”*
**Brightness/Shine/Glow**3%
*“I dont notice a huge different in the shine”*
**Design-Overall**3%
*“Not every design was easy to see”*
### **Top return reasons **
**Size-Overall**32%
**Advertised Vs Actual Product**16%
**Adhesion/Stickiness**9%
**Defective Material/Parts**5%
**Quality-Overall**4%
**Leak-Proof**4%
**Gifting Purpose**3%
**Functionality-Overall**3%
**Value For Money**3%
**Assembly/Installation**2%
## **Common questions**
- **Is diamond painting keychains profitable to sell on Amazon United States?**
- The niche generates $49K/yr across 66 tracked products. 2 of 14 products launched in the last 360 days are still selling. 90-day search growth is -15.1%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the diamond painting keychains niche?**
- 44 brands and 47 sellers compete. The top 5 products take 31% of clicks and top 5 brands hold 43% of demand.
- **What do buyers complain about in diamond painting keychains?**
- Top complaints mined from reviews: Size-Overall, Adhesion/Stickiness, Ease Of Use. The return rate is 0.5%.
- **When does demand for diamond painting keychains peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the diamond painting keychains niche?**
- Listings span $5.57–$22.42; the average listing price is $12.63 (sweet spot $15–$100). The average incumbent carries 312 reviews — the moat a new listing must climb.
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