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Round|Lab Grown|IGI

1.54ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG805696514

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805696514

Diamond specifications and retailer prices

From £543 GBP
$727 USD
As of October 29, 2026
Save £2,505 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,047 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG805696514 or 805696514. Listed at 22 retailers as of October 29, 2026, with prices from £543 to £3,047, a £2,505 spread on the same certified stone. With Clarity lists it at £3,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805696514
Dimensions7.38 × 7.44 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.44 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805696514
Side View
Table 60.0%Crown 35.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

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 29
Current: £1,326 GBP|Low: £543 GBP|High: £3,047 GBP|Avg: £1,326 GBP|-14.4%
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
Retailer 19
Retailer 20
With Clarity
October 30, 2026
Retailer 9£543 GBP
Retailer 19£590 GBP
Retailer 7£607 GBP
Retailer 3£629 GBP
Retailer 5£629 GBP
Retailer 18£745 GBP
Retailer 17£761 GBP
Retailer 2£783 GBP
Retailer 4£808 GBP
Retailer 20£899 GBP
Retailer 15£973 GBP
Retailer 12£1,004 GBP
Retailer 16£1,157 GBP
Retailer 1£1,326 GBP
Retailer 10£1,770 GBP
Retailer 11£2,128 GBP
Retailer 6£2,146 GBP
Retailer 8£2,153 GBP
Retailer 13£2,170 GBP
Retailer 14£2,485 GBP
With Clarity£3,047 GBP

35 data points across 21 retailers

22 retailers£543 GBP to £3,047 GBP

A
Cheapest Retailer
-
£543 GBP
$727 USD
A
Retailer 2
-
£590 GBP
$791 USD
View
A
Retailer 3
-
£607 GBP
$813 USD
View
Final sale: no returns
Retailer 4
-
£629 GBP
$843 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£629 GBP
$843 USD
View
A
Retailer 6
-
£745 GBP
HK$7,800 HKD
View
B+
Retailer 7
-
£761 GBP
$1,020 USD
View
A
Retailer 8
-
£783 GBP
$1,049 USD
View
A
Retailer 9
-
£808 GBP
$1,083 USD
View
B+
Retailer 10
-
£899 GBP
$1,205 USD
View
B+
Retailer 11
-
£973 GBP
€1,242 EUR
View
B+
Retailer 12
-
£1,004 GBP
View
B+
Retailer 13
-
£1,157 GBP
ZAR 25,042 ZAR
View
B+
Retailer 14
-
£1,326 GBP
$1,777 USD
View
B
Retailer 15
-
£1,770 GBP
$2,371 USD
View
B
Retailer 16
-
£2,077 GBP
$2,783 USD
View
B
Retailer 17
-
£2,128 GBP
$2,851 USD
View
B
Retailer 18
-
£2,146 GBP
$2,875 USD
View
B
Retailer 19
-
£2,153 GBP
SGD 3,898 SGD
View
B
Retailer 20
-
£2,170 GBP
$2,907 USD
View
B
Retailer 21
-
£2,485 GBP
View
Most Expensive
B
With Clarity
805696514 · Oct 31
£3,047 GBP
$4,083 USD
View
21 more retailers have this diamond
Prices start from £543 GBPSave up to £2,505 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
1.54ct Round
£543 GBP