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Round|Lab Grown|IGI

1.52ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG770643675

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770643675

Diamond specifications and retailer prices

From $251 SGD
$196 USD
As of November 1, 2026
Save $1,199 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,450 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG770643675 or 770643675. Listed at 16 retailers as of November 1, 2026, with prices from $251 to $1,450, a $1,199 spread on the same certified stone. MOH London lists it at $1,450. 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

1.52
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770643675
Dimensions7.44 × 7.34 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm7.34 mm1.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770643675
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,450 SGD|Low: $240 SGD|High: $1,466 SGD|Avg: $667 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$251 SGD
Retailer 3$309 SGD
Retailer 9$309 SGD
Retailer 4$519 SGD
Retailer 10$539 SGD
Retailer 2$565 SGD
Retailer 11$639 SGD
Retailer 6$798 SGD
Retailer 5$908 SGD
Retailer 8$1,099 SGD
MOH London$1,450 SGD

41 data points across 11 retailers

16 retailers$251 SGD to $1,450 SGD

A
Cheapest Retailer
-
$251 SGD
$196 USD
A
Retailer 2
-
$290 SGD
$227 USD
View
A
Retailer 3
-
$309 SGD
$242 USD
View
Retailer 4
-
$309 SGD
$242 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$519 SGD
€387 EUR
View
B+
Retailer 6
-
$539 SGD
$422 USD
View
A
Retailer 7
-
$565 SGD
£348 GBP
View
A
Retailer 8
-
$587 SGD
$459 USD
View
B+
Retailer 9
-
$639 SGD
$500 USD
View
B+
Retailer 10
-
$798 SGD
$624 USD
View
B+
Retailer 11
-
$908 SGD
$710 USD
View
Retailer 12
-
$909 SGD
$711 USD
View
Price last confirmed 46 days ago
B+
Retailer 13
-
$996 SGD
$779 USD
View
B
Retailer 14
-
$1,065 SGD
$833 USD
View
B
Retailer 15
-
$1,099 SGD
$860 USD
View
Most Expensive
B
MOH London
LG770643675 · Nov 1
$1,450 SGD
£893 GBP
View
15 more retailers have this diamond
Prices start from $251 SGDSave up to $1,199 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.

A
1.52ct Round
$251 SGD