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Lab Grown Diamond

Fail

Buyers convert on only 0.1% of searches, so Lab Grown Diamond is a Fail.

Flapen Score
39
39 / 100
Ranks 12,642 of 16,930 Clothing, Shoes & Jewelry niches · −6 vs the category median of 45
Market size
$37K/yr311K searches / yr
90-day growth
-14.6%search demand this quarter
Competition
28%top-5 click share · 21 brands · 32 sellers

Flapen Score

Lab Grown Diamond against its category

The dotted line is the Clothing, Shoes & Jewelry average. Past it, Lab Grown Diamond is stronger. Inside it, weaker.

39Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Lab Grown Diamond market on Amazon at a glance

Shoppers on Amazon United States searched for Lab Grown Diamond 311K times last year and spent an estimated $37K. The top 5 brands take 73% of clicks. Flapen scores it 39 out of 100, a Fail.

01 · Demand

An estimated 0.1% of those searches ended in a purchase.

Shoppers searched for this 311K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.1% of those searches ended in a purchase. Searches in the last 90 days moved -14.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $37K a year.

Searches, last 12 months
311K
Growth, 90 days vs prior 90
-14.6%
Conversion, latest week
0.1%
Market size, estimated
$37Ka year
Top search term
lab grown diamond72K searches a year

02 · Price

A sale here is worth $200.48.

Listings sell for $200.48 on average, from $12.60 to $1048.88. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At $200.48 that is $0 to $20K a year per listing.

Average price
$200.48above the $15 to $100 sweet spot
Price range
$12.60–$1048.88
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
250–500
Units per listing a year
0–100
Revenue per listing a year
$0–$20K
Returns
3.9%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

87% of listings pay for placement with sponsored ads. 73% ship with Prime. On an average day, 3.0% of listings are out of stock. The average listing ranks #21,888 within Shoe, Jewelry & Watch Accessories. It carries 216 reviews at 4.44 stars, so a new listing needs social proof before a better product.

Sponsored listings
87%
Prime listings
73%
Out of stock, average day
3.0%
Average rank
#21,888in Shoe, Jewelry & Watch Accessories
Average rating
4.44 starsAmazon United States average 4.42 stars
Average reviews
216per listing
Listings tracked
70

04 · Newcomers

10 of last year's 22 launches cleared the first-year sales bar.

22 products launched here in the last 12 months. 10 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 33 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
22
Successful launches
10Amazon's first-year sales bar
Average brand age
33 months

Products

Top Lab Grown Diamond products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take only 28% of clicks. An open shelf where new products get seen.

Brands

21 rising

Sellers

32

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

28%

Top 20: 62%

Open market

22%

  • Brand 125%
  • Brand 218%
  • Brand 312%
  • Brand 412%
  • Brand 56%
  • Brand 65%

Demand

Lab Grown Diamond search demand

Weekly searches over the year, seasonality beneath. Pick a range.

10K6KSpike '26DecJanFebMarAprMayJunJul

Peak months: Dec · busiest ÷ quietest = 2.0× · 8 of 12 months tracked

Search terms

Top Lab Grown Diamond search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • lab grown diamond72K/yr
  • houston diamond district63K/yr
  • lab grown diamonds35K/yr
  • lab diamond38K/yr
  • lab created diamonds18K/yr
  • lab diamonds13K/yr
  • houston diamond district engagement ring8K/yr
  • lab created diamond10K/yr
  • lab diamonds clearance rings7K/yr
  • lab-grown diamonds5K/yr

Reviews and returns

What reviews say buyers love and hate about Lab Grown Diamond

We read the reviews and the return reasons for every product selling here.

20%of positive reviews mention “Quality-Overall”
35%of negative reviews mention “Size-Overall”
3.9%of orders come back
“The chain is short”
A buyer, on “Size-Overall”35% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

17 topics

NegativePositive

FAQ

Common Lab Grown Diamond questions

Answered from the same tracked data.