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Round|Lab Grown|IGI

1.54ct G SI2 Round Lab Grown Diamond

ID • G/SI2 • IGI LG365930043

Shape and cutting style on the report: Round brilliant

Certificate IGI LG365930043

Diamond specifications and retailer prices

From $1,432 SGD
$1,120 USD
As of October 26, 2026
11 retailers carry this diamond
Most expensive: $2,273 SGD at MOH London · As of October 18, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG365930043 or 365930043. Listed at 11 retailers as of October 26, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG365930043
Dimensions7.37 × 7.40 × 4.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
7.37 mm7.40 mm1.54 ctG / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG365930043
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: $2,273 SGD|Low: $524 SGD|High: $2,273 SGD|Avg: $1,208 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 22, 2026
Retailer 5$524 SGD
Retailer 9$582 SGD
Retailer 2$837 SGD
Retailer 8$910 SGD
Retailer 3$1,004 SGD
Retailer 10$1,044 SGD
Retailer 6$1,538 SGD
Retailer 7$1,590 SGD
Retailer 4$1,860 SGD
MOH London$2,273 SGD

6 data points across 10 retailers

11 retailers

Retailer 1
-
$524 SGD
$410 USD
Price last confirmed 9 days ago
Retailer 2
-
$582 SGD
$455 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$837 SGD
£516 GBP
View
Price last confirmed 8 days ago
Retailer 4
-
$910 SGD
$711 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,004 SGD
£618 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
$1,044 SGD
$816 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$1,432 SGD
$1,120 USD
View
Retailer 8
-
$1,538 SGD
$1,203 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$1,590 SGD
$1,244 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$1,860 SGD
$1,455 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG365930043 · Oct 18
$2,273 SGD
£1,400 GBP
View
Price last confirmed 12 days ago
10 more retailers have this diamond
Prices start from $1,432 SGD

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.

B
1.54ct Round
$1,432 SGD