CaratHunter
Plans
Round|Lab Grown|IGI

5.01ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825675294

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825675294

Diamond specifications and retailer prices

From £3,398 GBP
As of October 30, 2026
Save £12,848 GBP (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £16,246 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.01ct lab-grown round diamond

This 5.01ct lab-grown round sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825675294 or 825675294. Listed at 20 retailers as of October 30, 2026, with prices from £3,398 to £16,246, a £12,848 spread on the same certified stone. Taylor and Hart lists it at £16,246. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.01
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825675294
Dimensions10.98 × 11.03 × 6.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.98 mm11.03 mm5.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825675294
Side View
Table 56.0%Crown 35.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £5,811 GBP|Low: £3,398 GBP|High: £19,484 GBP|Avg: £7,368 GBP|-18.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Taylor and Hart
November 1, 2026
Retailer 3£3,398 GBP
Retailer 5£3,926 GBP
Retailer 14£4,115 GBP
Retailer 16£4,206 GBP
Retailer 18£4,398 GBP
Retailer 11£4,555 GBP
Retailer 15£5,016 GBP
Retailer 12£5,407 GBP
Retailer 10£5,656 GBP
Retailer 7£5,687 GBP
Retailer 1£5,811 GBP
Retailer 13£6,288 GBP
Retailer 9£6,370 GBP
Retailer 8£6,777 GBP
Retailer 17£8,584 GBP
Retailer 4£9,379 GBP
Retailer 6£9,444 GBP
Retailer 2£12,667 GBP
Taylor and Hart£16,246 GBP

25 data points across 19 retailers

20 retailers£3,398 GBP to £16,246 GBP

A
Cheapest Retailer
-
£3,398 GBP
A
Retailer 2
-
£3,926 GBP
$5,261 USD
View
A
Retailer 3
-
£4,115 GBP
$5,514 USD
View
A
Retailer 4
-
£4,206 GBP
$5,635 USD
View
A
Retailer 5
-
£4,398 GBP
$5,893 USD
View
Final sale: no returns
A
Retailer 6
-
£4,555 GBP
$6,103 USD
View
A
Retailer 7
-
£5,016 GBP
$6,721 USD
View
A
Retailer 8
-
£5,407 GBP
$7,245 USD
View
Retailer 9
-
£5,656 GBP
$7,578 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
£5,687 GBP
$7,620 USD
View
A
Retailer 11
-
£5,811 GBP
View
A
Retailer 12
-
£6,288 GBP
$8,425 USD
View
Retailer 13
-
£6,370 GBP
$8,535 USD
View
Price last confirmed 10 days ago
A
Retailer 14
-
£6,777 GBP
$9,080 USD
View
Retailer 15
-
£6,897 GBP
HK$72,200 HKD
View
Price last confirmed 41 days ago
A
Retailer 16
-
£8,584 GBP
$11,501 USD
View
A
Retailer 17
-
£9,379 GBP
ZAR 203,020 ZAR
View
A
Retailer 18
-
£9,444 GBP
View
B+
Retailer 19
-
£12,667 GBP
$16,972 USD
View
Most Expensive
B+
Taylor and Hart
T6D8DHN · Oct 31
£16,246 GBP
$21,768 USD
View
19 more retailers have this diamond
Prices start from £3,398 GBPSave up to £12,848 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.01ct Round
£3,398 GBP