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1.52ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG728521217

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728521217

Diamond specifications and retailer prices

From $625 SGD
$489 USD
As of October 30, 2026
Save $1,156 SGD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,781 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 LG728521217 or 728521217. Listed at 7 retailers as of October 30, 2026, with prices from $625 to $1,781, a $1,156 spread on the same certified stone. MOH London lists it at $1,781. 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 angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521217
Dimensions7.32 × 7.31 × 4.57 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.32 mm7.31 mm1.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728521217
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

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 30
Current: $1,781 SGD|Low: $556 SGD|High: $1,802 SGD|Avg: $865 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$556 SGD
Retailer 6$625 SGD
Retailer 4$733 SGD
Retailer 5$779 SGD
Retailer 2$782 SGD
Retailer 3$978 SGD
MOH London$1,781 SGD

39 data points across 7 retailers

7 retailers$625 SGD to $1,781 SGD

Retailer 1
-
$556 SGD
HK$3,400 HKD
Price last confirmed 58 days ago
A
Retailer 2
-
$625 SGD
$489 USD
View
B+
Retailer 3
-
$733 SGD
$573 USD
View
B+
Retailer 4
-
$779 SGD
$609 USD
View
B+
Retailer 5
-
$782 SGD
£482 GBP
View
Retailer 6
-
$978 SGD
$765 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG728521217 · Nov 1
$1,781 SGD
£1,097 GBP
View
6 more retailers have this diamond
Prices start from $625 SGDSave up to $1,156 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
$625 SGD