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Round|Lab Grown|IGI

1.50ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG749550022

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749550022

Diamond specifications and retailer prices

From £402 GBP
$539 USD
As of October 29, 2026
Save £1,690 GBP (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,092 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct 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 LG749550022 or 749550022. Listed at 20 retailers as of October 29, 2026, with prices from £402 to £2,092, a £1,690 spread on the same certified stone. MOH London lists it at £2,092. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749550022
Dimensions7.29 × 7.27 × 4.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
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
7.29 mm7.27 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749550022
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £2,092 GBP|Low: £402 GBP|High: £3,291 GBP|Avg: £1,129 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12£402 GBP
Retailer 3£499 GBP
Retailer 9£601 GBP
Retailer 11£668 GBP
Retailer 5£751 GBP
Retailer 6£774 GBP
Retailer 7£835 GBP
Retailer 8£857 GBP
Retailer 10£1,287 GBP
Retailer 4£1,605 GBP
Retailer 2£2,008 GBP
MOH London£2,092 GBP

36 data points across 12 retailers

20 retailers£402 GBP to £2,092 GBP

A
Cheapest Retailer
-
£402 GBP
$539 USD
A
Retailer 2
-
£449 GBP
$602 USD
View
Final sale: no returns
A
Retailer 3
-
£450 GBP
$603 USD
View
A
Retailer 4
-
£499 GBP
$668 USD
View
Retailer 5
-
£499 GBP
$668 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£601 GBP
$805 USD
View
A
Retailer 7
-
£668 GBP
$895 USD
View
A
Retailer 8
-
£705 GBP
$945 USD
View
B+
Retailer 9
-
£716 GBP
$960 USD
View
A
Retailer 10
-
£751 GBP
View
B+
Retailer 11
-
£774 GBP
View
B+
Retailer 12
-
£835 GBP
€1,065 EUR
View
B+
Retailer 13
-
£857 GBP
ZAR 18,545 ZAR
View
B
Retailer 14
-
£1,287 GBP
$1,724 USD
View
B
Retailer 15
-
£1,311 GBP
$1,757 USD
View
B
Retailer 16
-
£1,605 GBP
$2,151 USD
View
B
Retailer 17
-
£1,619 GBP
$2,169 USD
View
B
Retailer 18
-
£1,697 GBP
$2,274 USD
View
B
Retailer 19
-
£2,008 GBP
$2,690 USD
View
Most Expensive
B
MOH London
LG749550022 · Oct 29
£2,092 GBP
View
19 more retailers have this diamond
Prices start from £402 GBPSave up to £1,690 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
1.50ct Round
£402 GBP