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.

lab grown diamonds clearance

Skip it

Weak search conversion (0.1%) — this niche doesn't clear our bar today.

Competition

Incredible14%

top-5 click share — an open shelf

Brand share

Incredible35%

top-5 brand share — no brand owns this niche

Quality gap

Great4.0★

avg incumbent rating — lower means beatable quality

Review moat

Good951.08

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

Bad10.7%

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

Bad0.1%

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

Signals No Dominant Brand High Returns High Price

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

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

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.

Open Trend

Top lab grown diamonds clearance search terms

diamond pinky ring20K/yr -18.4%0.1% conv.
natural diamond rings for women18K/yr -20.3%0.0% conv.
diamond anniversary bands for women11K/yr +64.8%0.0% conv.
pavoi diamond ring13K/yr +5.4%0.1% conv.
big diamond ring15K/yr -5.9%0.1% conv.
halo diamond rings women10K/yr -23.1%0.1% conv.
gold ring with diamond13K/yr -2.5%0.1% conv.
diamond ring gold13K/yr -17.3%0.1% conv.
gold diamond rings11K/yr -3.9%0.1% conv.
diamond engagement rings for wedding6K/yr +17.2%0.0% conv.

All 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.

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

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$13.733.5★165 rev

14K Gold Plated Marquise Cut Engagement Ring for Women Wedding Promise Cubic Zirconia CZ Band Simulated Diamond Rings for Womens Size 8#

YAYAYOUYOU$15.463.9★21 rev

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$13.323.6★67 rev

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$11.633.9★81 rev

Kuyiuif Rose Gold Cubic Zirconia Promise Rings Grown Halo Engagement Ring for Women Ideal Engagement Ring (6)

KUYIUIF$12.413.2★91 rev

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$99.642 rev

6mo ago

14K Gold 3PC Ring Set - Gorgeous AAA Zircon Oval Goose Egg Design Sparkling Diamond Fashion Perfect for Engagement Wedding & Anniversary Size 8

KOICCVQQ$12.927 rev

9mo ago

Sytaehi Sterling Silver Square Shaped Halo Lab Grown Diamond Engagement Ring Pave Band Size 7.5

Sytaehi$98.5747 rev

11mo ago

14K Gold Plated Marquise Cut Engagement Ring for Women Wedding Promise Cubic Zirconia CZ Band Simulated Diamond Rings for Womens Size 8#

YAYAYOUYOU$15.4621 rev

1y ago

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$12.9492 rev

1y ago

What buyers say about lab grown diamonds clearance

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

What buyers love

Value For Money16%

“Good value”

Quality-Overall14%

“Good quality, super light weight”

Size-Overall13%

“it's very snug”

Brightness/Shine/Glow12%

“Very shiny”

Advertised Vs Actual Product5%

“Just as pictured”

Color5%

“Super pretty”

Comfort-Overall4%

“are very comfortable”

Precious Gemstone3%

“Really nice stones”

Gifting Purpose2%

“will be a great gift for anyone on your gift list”

Shape/Style2%

“Elegant ring”

What buyers complain about

Size-Overall19%

“it was a little tight”

Color15%

“Will turn yellow”

Quality-Overall13%

“Quality good just didn't like the settings”

Precious Gemstone10%

“I do not know if these are actually diamonds”

Durability10%

“Falling apart”

Advertised Vs Actual Product5%

“Doesn't look like the picture”

Brightness/Shine/Glow3%

“Not as sparkly as seen on picture”

Metal Authenticity3%

“Silverish”

Color Fading/Discoloration2%

“discolored”

Comfort-Overall1%

“Not comfortable at all”

Top return reasons

Size-Overall77%

Advertised Vs Actual Product4%

Quality-Overall3%

Metal Authenticity2%

Width2%

Color2%

Wrong Dimensions1%

Shape/Style1%

Thin1%

Brightness/Shine/Glow1%

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.