---
title: "Lab Grown Diamonds Clearance — $43K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/lab-grown-diamonds-clearance"
last_updated: "2026-08-06T17:54:51.131Z"
locale: en
meta:
description: "Niche score 45/100 · $43K/yr market · 232K searches/yr · $142.37 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $43K/yr market · 232K searches/yr · $142.37 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Lab Grown Diamonds Clearance — $43K/yr Amazon US Niche (2026) - Flapen"
---
# **lab grown diamonds clearance**
**Skip it**
Weak search conversion (0.1%) — this niche doesn't clear our bar today.
Market size 11Growth 21Conversion 2Competition 96Returns 5Price range 3Avg price 61Brand share 96Review moat 64Quality gap 94
**Competition**
**Incredible****14%**
top-5 click share — an open shelf
**Brand share**
**Incredible****35%**
top-5 brand share — no brand owns this niche
**Quality gap**
**Great****4.0★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****951.08**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****$142.37**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-7.3%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$43K**
$43K/yr · 232K searches
**Returns**
**Bad****10.7%**
return rate — above 5% kills the launch gate
**Price range**
**Bad****$7.82–$3220.99**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Bad****0.1%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, lab grown diamonds clearance is a $43K/yr Amazon United States market (232K searches/yr). The top 5 brands hold 35% of demand. Verdict: Skip it — 45/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lab grown diamonds clearance market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$36K–$71K**
- units × avg price
- **Conversion rate**
- **0.1%**
- **Avg BSR**
- **#4,218**
- **Page quality**
- **0%**
- **Prime**
- **94%**
- **Sponsored**
- **56%**
- **Out of stock**
- **1.7%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
Clicks spread well past the top 5 (14% combined) — an open shelf where new products get seen.
**Brands**
**64 **▼falling
**Sellers**
**86**
**Top-5 brand share**
**35%**
Top 20: 74%
**Top-5 click share**
**14%**
Top 20: 36%
**Open market**
**60%**
- AZQ10% - FLYYQMIAO7% - Htayekog7% - LIOYSIUT6% - ZDIFDIC5% - PAVOI5%
## **Demand**
Weekly Amazon search volume, last 13 weeks — -7.3% search growth over the last 90 days.
6K4KApr '26Apr '26May '26May '26May '26Jun '26Jun '26
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/lab-grown-diamonds-clearance/trend)
## **Top lab grown diamonds clearance search terms**
- **diamond pinky ring**20K/yr-18.4%0.1% conv. - **natural diamond rings for women**18K/yr-20.3%0.0% conv. - **diamond anniversary bands for women**11K/yr+64.8%0.0% conv. - **pavoi diamond ring**13K/yr+5.4%0.1% conv. - **big diamond ring**15K/yr-5.9%0.1% conv. - **halo diamond rings women**10K/yr-23.1%0.1% conv. - **gold ring with diamond**13K/yr-2.5%0.1% conv. - **diamond ring gold**13K/yr-17.3%0.1% conv. - **gold diamond rings**11K/yr-3.9%0.1% conv. - **diamond engagement rings for wedding**6K/yr+17.2%0.0% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/lab-grown-diamonds-clearance/search-terms)
## **Top lab grown diamonds clearance 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%$8574%$2K6%$3K8%$3K1101001K 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**Htayekog Moissanite Engagement Ring for Women Classic Promise Ring Six Claw Ring Solitaire Moissanite Promise Ring for Women 925 Sterling Silver D Color VVS1 Wedding Band Moissanite Ring 5 Carat 6**Htayekog**$13.73**3.5★165 rev](https://www.amazon.com/dp/B0D1JX5HNF) [2**14K Gold Plated Marquise Cut Engagement Ring for Women Wedding Promise Cubic Zirconia CZ Band Simulated Diamond Rings for Womens Size 8#**YAYAYOUYOU**$15.46**3.9★21 rev](https://www.amazon.com/dp/B0FD2X83HB) [3**Sparkle 925 Sterling Silver Plated Halo Oval Cut Diamond Engagement Ring for Women Cubic Zirconia Wedding Ring Simulated Diamond Fashion Party Accessories Promise Ring Size 8**FLYYQMIAO**$13.32**3.6★67 rev](https://www.amazon.com/dp/B0DJ3G9HTL) [4**EUJHRTM 925 sterling silver round diamond set for fashionable womens three piece set with diamond engagement elegant and elegant Mosang stone ring Size 6**EUJHRTM**$11.63**3.9★81 rev](https://www.amazon.com/dp/B0CYGDXJ6X) [5**Kuyiuif Rose Gold Cubic Zirconia Promise Rings Grown Halo Engagement Ring for Women Ideal Engagement Ring (6)**KUYIUIF**$12.41**3.2★91 rev](https://www.amazon.com/dp/B08RW8KRGF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Drizzle Jewels 3.00Ct Round Cut Lab Created Diamond Channel Set Half Eternity Wedding Band Ring 14K White Gold Finish 925 Sterling Silver (White 6.5)**Generic**$99.64**2 rev6mo ago](https://www.amazon.com/dp/B0G6ZCSLBW) [**14K Gold 3PC Ring Set - Gorgeous AAA Zircon Oval Goose Egg Design Sparkling Diamond Fashion Perfect for Engagement Wedding & Anniversary Size 8**KOICCVQQ**$12.92**7 rev9mo ago](https://www.amazon.com/dp/B0FR4C283J) [**Sytaehi Sterling Silver Square Shaped Halo Lab Grown Diamond Engagement Ring Pave Band Size 7.5**Sytaehi**$98.57**47 rev11mo ago](https://www.amazon.com/dp/B0FJRVBSJN) [**14K Gold Plated Marquise Cut Engagement Ring for Women Wedding Promise Cubic Zirconia CZ Band Simulated Diamond Rings for Womens Size 8#**YAYAYOUYOU**$15.46**21 rev1y ago](https://www.amazon.com/dp/B0FD2X83HB) [**Gelbesty Size 9 Gold Stackable Rings for Women Non Tarnish CZ Simulated Diamond 14K Gold Plated Rings Set Thin Dainty Stainless Steel Waterproof Cute Trendy Jewelry**Gelbesty**$12.94**92 rev1y ago](https://www.amazon.com/dp/B0F5H1J4MJ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Drizzle Jewels 3.00Ct Round Cut Lab Created Diamond Channel Set Half Eternity Wedding Band Ring 14K White Gold Finish 925 Sterling Silver (White 6.5)**Generic**$99.64**5.0★**▲ 67%**](https://www.amazon.com/dp/B0G6ZCSLBW) [**14K Gold 3PC Ring Set - Gorgeous AAA Zircon Oval Goose Egg Design Sparkling Diamond Fashion Perfect for Engagement Wedding & Anniversary Size 8**KOICCVQQ**$12.92**3.2★**▲ 67%**](https://www.amazon.com/dp/B0FR4C283J) [**Gelbesty Size 9 Gold Stackable Rings for Women Non Tarnish CZ Simulated Diamond 14K Gold Plated Rings Set Thin Dainty Stainless Steel Waterproof Cute Trendy Jewelry**Gelbesty**$12.94**4.4★**▲ 62%**](https://www.amazon.com/dp/B0F5H1J4MJ) [**Sytaehi Sterling Silver Square Shaped Halo Lab Grown Diamond Engagement Ring Pave Band Size 7.5**Sytaehi**$98.57**4.5★**▲ 60%**](https://www.amazon.com/dp/B0FJRVBSJN) [**Gelbesty Gold Wedding Band Rings for Women Non Tarnish Cubic Zirconia Eternity Promise Engagement Rings for Her Silver Stackable Thumb Pinky Band Size 8**Gelbesty**$12.30**3.9★**▲ 53%**](https://www.amazon.com/dp/B0F5GXKG81)
**~~View all trending →~~**
## **What buyers say about lab grown diamonds clearance**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**16%
*“Good value”*
**Quality-Overall**14%
*“Good quality, super light weight”*
**Size-Overall**13%
*“it's very snug”*
**Brightness/Shine/Glow**12%
*“Very shiny”*
**Advertised Vs Actual Product**5%
*“Just as pictured”*
**Color**5%
*“Super pretty”*
**Comfort-Overall**4%
*“are very comfortable”*
**Precious Gemstone**3%
*“Really nice stones”*
**Gifting Purpose**2%
*“will be a great gift for anyone on your gift list”*
**Shape/Style**2%
*“Elegant ring”*
### **What buyers complain about **
**Size-Overall**19%
*“it was a little tight”*
**Color**15%
*“Will turn yellow”*
**Quality-Overall**13%
*“Quality good just didn't like the settings”*
**Precious Gemstone**10%
*“I do not know if these are actually diamonds”*
**Durability**10%
*“Falling apart”*
**Advertised Vs Actual Product**5%
*“Doesn't look like the picture”*
**Brightness/Shine/Glow**3%
*“Not as sparkly as seen on picture”*
**Metal Authenticity**3%
*“Silverish”*
**Color Fading/Discoloration**2%
*“discolored”*
**Comfort-Overall**1%
*“Not comfortable at all”*
### **Top return reasons **
**Size-Overall**77%
**Advertised Vs Actual Product**4%
**Quality-Overall**3%
**Metal Authenticity**2%
**Width**2%
**Color**2%
**Wrong Dimensions**1%
**Shape/Style**1%
**Thin**1%
**Brightness/Shine/Glow**1%
## **Common questions**
- **Is lab grown diamonds clearance profitable to sell on Amazon United States?**
- The niche generates $43K/yr across 165 tracked products. 3 of 21 products launched in the last 360 days are still selling. 90-day search growth is -7.3%. Flapen's verdict: Skip it (45/100).
- **How competitive is the lab grown diamonds clearance niche?**
- 64 brands and 86 sellers compete. The top 5 products take 14% of clicks and top 5 brands hold 35% of demand.
- **What do buyers complain about in lab grown diamonds clearance?**
- Top complaints mined from reviews: Size-Overall, Color, Quality-Overall. The return rate is 10.7% — above our launch gate.
- **What does it cost to enter the lab grown diamonds clearance niche?**
- Listings span $7.82–$3220.99; the average listing price is $142.37 (sweet spot $15–$100). The average incumbent carries 951 reviews — the moat a new listing must climb.
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