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1.52ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG784654117

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784654117

Diamond specifications and retailer prices

From $255 SGD
As of November 5, 2026
Save $1,222 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,478 SGD at MOH London · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG784654117 or 784654117. Listed at 16 retailers as of November 5, 2026, with prices from $255 to $1,478, a $1,222 spread on the same certified stone. MOH London lists it at $1,478. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784654117
Dimensions7.38 × 7.34 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.38 mm7.34 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784654117
Side View
Table 56.0%Crown 34.6°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,478 SGD|Low: $255 SGD|High: $1,507 SGD|Avg: $703 SGD|+2.0%
MOH London
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
November 6, 2026
Retailer 5$255 SGD
Retailer 15$296 SGD
Retailer 8$317 SGD
Retailer 14$317 SGD
Retailer 3$428 SGD
Retailer 2$490 SGD
Retailer 6$567 SGD
Retailer 9$574 SGD
Retailer 16$645 SGD
Retailer 11$680 SGD
Retailer 12$720 SGD
Retailer 10$958 SGD
Retailer 7$1,019 SGD
Retailer 4$1,022 SGD
Retailer 13$1,239 SGD
MOH London$1,478 SGD

37 data points across 16 retailers

16 retailers$255 SGD to $1,478 SGD

A
Cheapest Retailer
-
$255 SGD
A
Retailer 2
-
$296 SGD
View
A
Retailer 3
-
$317 SGD
View
Retailer 4
-
$317 SGD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$428 SGD
View
A
Retailer 6
-
$490 SGD
View
A
Retailer 7
-
$567 SGD
View
A
Retailer 8
-
$574 SGD
View
A
Retailer 9
-
$645 SGD
View
B+
Retailer 10
-
$680 SGD
View
B+
Retailer 11
-
$720 SGD
View
B+
Retailer 12
-
$958 SGD
View
B+
Retailer 13
-
$1,019 SGD
View
B+
Retailer 14
-
$1,022 SGD
View
B
Retailer 15
-
$1,239 SGD
View
Most Expensive
B
MOH London
LG784654117 · Nov 5
$1,478 SGD
£911 GBP
View
15 more retailers have this diamond
Prices start from $255 SGDSave up to $1,222 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
$255 SGD