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1.52ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG781634284

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781634284

Diamond specifications and retailer prices

From $244 SGD
$191 USD
As of November 1, 2026
Save $1,172 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,416 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 LG781634284 or 781634284. Listed at 19 retailers as of November 1, 2026, with prices from $244 to $1,416, a $1,172 spread on the same certified stone. MOH London lists it at $1,416. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781634284
Dimensions7.40 × 7.34 × 4.47 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
7.40 mm7.34 mm1.52 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781634284
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.7%

Caratlytics Score

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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: Nov 1
Current: $1,416 SGD|Low: $238 SGD|High: $1,467 SGD|Avg: $686 SGD|-3.4%
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 2, 2026
Retailer 4$244 SGD
Retailer 14$272 SGD
Retailer 13$284 SGD
Retailer 10$303 SGD
Retailer 5$304 SGD
Retailer 15$531 SGD
Retailer 9$550 SGD
Retailer 6$586 SGD
Retailer 12$729 SGD
Retailer 2$788 SGD
Retailer 8$921 SGD
Retailer 11$973 SGD
Retailer 16$989 SGD
Retailer 3$1,042 SGD
Retailer 7$1,100 SGD
MOH London$1,416 SGD

34 data points across 16 retailers

19 retailers$244 SGD to $1,416 SGD

A
Cheapest Retailer
-
$244 SGD
$191 USD
Retailer 2
-
$244 SGD
$191 USD
View
Price last confirmed 45 days ago
A
Retailer 3
-
$272 SGD
$213 USD
View
Final sale: no returns
A
Retailer 4
-
$284 SGD
$222 USD
View
Retailer 5
-
$299 SGD
$234 USD
View
Price last confirmed 44 days ago
A
Retailer 6
-
$303 SGD
$237 USD
View
Retailer 7
-
$304 SGD
$238 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$531 SGD
$415 USD
View
A
Retailer 9
-
$550 SGD
£338 GBP
View
A
Retailer 10
-
$586 SGD
$458 USD
View
B+
Retailer 11
-
$729 SGD
$570 USD
View
B+
Retailer 12
-
$788 SGD
$616 USD
View
Retailer 13
-
$921 SGD
$720 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$973 SGD
$761 USD
View
Price last confirmed 42 days ago
B
Retailer 15
-
$973 SGD
$761 USD
View
B
Retailer 16
-
$989 SGD
View
B+
Retailer 17
-
$1,042 SGD
$815 USD
View
B
Retailer 18
-
$1,100 SGD
$860 USD
View
Most Expensive
B
MOH London
LG781634284 · Nov 1
$1,416 SGD
£872 GBP
View
18 more retailers have this diamond
Prices start from $244 SGDSave up to $1,172 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
$244 SGD