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Round|Lab Grown|IGI

1.54ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG792621602

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621602

Diamond specifications and retailer prices

From £149 GBP
$200 USD
As of October 29, 2026
Save £726 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £875 GBP at MOH London · As of October 29, 2026
View at MOH London

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792621602 or 792621602. Listed at 18 retailers as of October 29, 2026, with prices from £149 to £875, a £726 spread on the same certified stone. MOH London lists it at £875. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621602
Dimensions7.43 × 7.40 × 4.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.40 mm1.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621602
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.4%

Caratlytics Score

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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: £875 GBP|Low: £149 GBP|High: £893 GBP|Avg: £427 GBP|-1.6%
MOH London
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 18
November 1, 2026
Retailer 5£149 GBP
Retailer 9£167 GBP
Retailer 15£173 GBP
Retailer 12£185 GBP
Retailer 7£187 GBP
Retailer 17£305 GBP
Retailer 16£322 GBP
Retailer 2£336 GBP
Retailer 8£339 GBP
Retailer 14£434 GBP
Retailer 6£484 GBP
Retailer 10£534 GBP
Retailer 13£596 GBP
Retailer 18£603 GBP
Retailer 4£635 GBP
Retailer 3£744 GBP
Retailer 11£755 GBP
MOH London£875 GBP

28 data points across 18 retailers

18 retailers£149 GBP to £875 GBP

A
Cheapest Retailer
-
£149 GBP
$200 USD
A
Retailer 2
-
£167 GBP
$224 USD
View
Final sale: no returns
A
Retailer 3
-
£173 GBP
$232 USD
View
A
Retailer 4
-
£185 GBP
$248 USD
View
A
Retailer 5
-
£187 GBP
$250 USD
View
A
Retailer 6
-
£305 GBP
View
B+
Retailer 7
-
£322 GBP
$431 USD
View
A
Retailer 8
-
£336 GBP
View
A
Retailer 9
-
£339 GBP
$454 USD
View
B+
Retailer 10
-
£434 GBP
$581 USD
View
B+
Retailer 11
-
£484 GBP
$648 USD
View
Retailer 12
-
£534 GBP
$715 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£596 GBP
$798 USD
View
B+
Retailer 14
-
£603 GBP
SGD 1,092 SGD
View
B+
Retailer 15
-
£635 GBP
$851 USD
View
B
Retailer 16
-
£744 GBP
$997 USD
View
B
Retailer 17
-
£755 GBP
$1,011 USD
View
Most Expensive
B
MOH London
LG792621602 · Oct 29
£875 GBP
View
17 more retailers have this diamond
Prices start from £149 GBPSave up to £726 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
£149 GBP