---
title: "Opal — £13K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/fashion/opal"
last_updated: "2026-08-01T02:44:05.663Z"
locale: en
meta:
description: "Niche score 34/100 · £13K/yr market · 73K searches/yr · £17.31 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 34/100 · £13K/yr market · 73K searches/yr · £17.31 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Opal — £13K/yr Amazon UK Niche (2026) - Flapen"
---
# **opal**
**Skip it**
A concentrated shelf (top 5 take 97% of clicks) — this niche doesn't clear our bar today.
Market size 3Growth 21Conversion 13Competition 2Returns 94Price range 65Avg price 81Brand share 7Review moat 77Quality gap 78
**Returns**
**Great****1.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£17.31**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Great****461**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****£4.97–£33.26**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-7.9%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.0%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
**Market size**
**Bad****£13K**
£13K/yr · 73K searches
**Competition**
**Bad****97%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United Kingdom niche tracking, opal is a £13K/yr Amazon United Kingdom market (73K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Sep–Oct–Nov–Dec. Verdict: Skip it — 34/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **opal market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **£13K–£17K**
- units × avg price
- **Conversion rate**
- **1.0%**
- **Avg BSR**
- **#1,311**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **67%**
- **Out of stock**
- **14.8%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **201 days**
## **Competition & brand share**
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▼falling
**Sellers**
**8**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**97%**
Top 20: 100%
**Open market**
**0%**
- LOCIBLO54% - Helena Rose Jewellery32% - Sysow4% - JewelryPalace3% - AILUOR3% - Finrezio3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -7.9% search growth over the last 90 days.
9K7KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 6.3×
[**Open Trend **](https://flapen.com/research/uk/fashion/opal/trend)
## **Top opal search terms**
- **opal necklace**31K/yr+0.2%0.3% conv. - **opal jewellery for women**26K/yr-16.0%0.3% conv. - **opal jewellery**6K/yr+30.6%0.2% conv. - **opal necklace for women**6K/yr-26.9%0.7% conv. - **opal jewelry**4K/yr-50.1%0.0% conv. [**All search terms **](https://flapen.com/research/uk/fashion/opal/search-terms)
## **Top opal 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%15%£2K30%£4K45%£6K60%£8K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**LOCIBLO October Birthstone Necklaces for Women 925 Sterling Silver Infinity Pendant White Gold Created Opal Necklace Jewellery for Her 16+2**LOCIBLO**£33.26**4.7★502 rev](https://www.amazon.co.uk/dp/B0BTJ9JH72) [2**Ladies Matching Jewellery Set - Teardrop Design Necklace Pendant & Drop Earrings - Unique Novelty Jewellery for Women - With Jewellery Gift Box (White Opal)**Helena Rose Jewellery**£19.17**3.4★7 rev](https://www.amazon.co.uk/dp/B0B9HJ3B3Z) [3**925 Sterling Silver Jewelry Exquisite Water Drop Blue White Fire Opal Life Tree Dangle Earrings For Womenblue**Sysow**£4.97**4.2★1,379 rev](https://www.amazon.co.uk/dp/B08YZ8HWGJ) [4**JewelryPalace Love Heart 2.5ct Created Opal Pendant Necklace for Women 14K White Gold Plated 925 Sterling Silver Necklace for Her Anniversary Gemstone Jewellery 18 Inches Chain**JewelryPalace**£22.29**4.5★303 rev](https://www.amazon.co.uk/dp/B07115XYY5) [5**AILUOR Womens Silver Plated Vintage Opal Pendant Necklace Created Gemstone Oval White Opal Fashion Jewelry for Women Mother - Endless Love (Silver)**AILUOR**£14.38**4.4★424 rev](https://www.amazon.co.uk/dp/B07CT31FQY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Finrezio Silver Opal Necklace for Women 925 Sterling Silver Necklace Silver Chain Necklace Choker Necklaces for Women Wedding Brides Silver Jewellery Gifts Ladies Necklace**Finrezio**£9.82**151 rev6mo ago](https://www.amazon.co.uk/dp/B0GGQH6PJ4) [**LOCIBLO October Birthstone Necklaces for Women 925 Sterling Silver Infinity Pendant White Gold Created Opal Necklace Jewellery for Her 16+2**LOCIBLO**£33.26**502 rev3y ago](https://www.amazon.co.uk/dp/B0BTJ9JH72) [**Ladies Matching Jewellery Set - Teardrop Design Necklace Pendant & Drop Earrings - Unique Novelty Jewellery for Women - With Jewellery Gift Box (White Opal)**Helena Rose Jewellery**£19.17**7 rev3y ago](https://www.amazon.co.uk/dp/B0B9HJ3B3Z) [**925 Sterling Silver Jewelry Exquisite Water Drop Blue White Fire Opal Life Tree Dangle Earrings For Womenblue**Sysow**£4.97**1,379 rev5y ago](https://www.amazon.co.uk/dp/B08YZ8HWGJ) [**AILUOR Womens Silver Plated Vintage Opal Pendant Necklace Created Gemstone Oval White Opal Fashion Jewelry for Women Mother - Endless Love (Silver)**AILUOR**£14.38**424 rev8y ago](https://www.amazon.co.uk/dp/B07CT31FQY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Finrezio Silver Opal Necklace for Women 925 Sterling Silver Necklace Silver Chain Necklace Choker Necklaces for Women Wedding Brides Silver Jewellery Gifts Ladies Necklace**Finrezio**£9.82**4.3★**▲ 89%**](https://www.amazon.co.uk/dp/B0GGQH6PJ4) [**LOCIBLO October Birthstone Necklaces for Women 925 Sterling Silver Infinity Pendant White Gold Created Opal Necklace Jewellery for Her 16+2**LOCIBLO**£33.26**4.7★**▲ 24%**](https://www.amazon.co.uk/dp/B0BTJ9JH72) [**Ladies Matching Jewellery Set - Teardrop Design Necklace Pendant & Drop Earrings - Unique Novelty Jewellery for Women - With Jewellery Gift Box (White Opal)**Helena Rose Jewellery**£19.17**3.4★**— 10%**](https://www.amazon.co.uk/dp/B0B9HJ3B3Z) [**925 Sterling Silver Jewelry Exquisite Water Drop Blue White Fire Opal Life Tree Dangle Earrings For Womenblue**Sysow**£4.97**4.2★**▼ 32%**](https://www.amazon.co.uk/dp/B08YZ8HWGJ) [**AILUOR Womens Silver Plated Vintage Opal Pendant Necklace Created Gemstone Oval White Opal Fashion Jewelry for Women Mother - Endless Love (Silver)**AILUOR**£14.38**4.4★**▼ 61%**](https://www.amazon.co.uk/dp/B07CT31FQY)
**~~View all trending →~~**
## **What buyers say about opal**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**30%
*“Comfortable to wear”*
**Gifting Purpose**27%
*“Gift”*
**Value For Money**17%
*“Very pretty great price”*
**Metal Authenticity**10%
*“Opal pendant silver”*
**Color**10%
*“such a beautiful colour”*
**Chain/Key Quality**7%
*“Chain is reasonable length”*
### **What buyers complain about **
**Size-Overall**25%
*“Small”*
**Allergies**25%
*“made my earlobes swell. possibly due to nickel which I have an allergy to - hence why I buy silver”*
**Advertised Vs Actual Product**13%
*“Not as nice as picture”*
**Strength**13%
*“Not sure if catch will break quickly, as fragile”*
**Ease Of Use**13%
*“hard to open”*
**Metal Authenticity**13%
*“Yhey are not 925 silver”*
### **Top return reasons **
**Metal Authenticity**24%
**Durability**14%
**Size-Overall**10%
**Strength**10%
**Advertised Vs Actual Product**10%
**Quality-Overall**7%
**Color**5%
**Value For Money**5%
**Neck Fit**5%
**Fastener Quality**5%
## **Common questions**
- **Is opal profitable to sell on Amazon United Kingdom?**
- The niche generates £13K/yr across 6 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -7.9%. Flapen's verdict: Skip it (34/100).
- **How competitive is the opal niche?**
- 6 brands and 8 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in opal?**
- Top complaints mined from reviews: Size-Overall, Allergies, Advertised Vs Actual Product. The return rate is 1.1%.
- **When does demand for opal peak?**
- Demand peaks in Sep–Oct–Nov–Dec; the busiest month runs 6.3× the quietest.
- **What does it cost to enter the opal niche?**
- Listings span £4.97–£33.26; the average listing price is £17.31 (sweet spot $15–$100). The average incumbent carries 461 reviews — the moat a new listing must climb.
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