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Round|Lab Grown|IGI

1.52ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG845628098

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845628098

Diamond specifications and retailer prices

From $273 AUD
As of November 5, 2026
Save $1,304 AUD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,577 AUD 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG845628098 or 845628098. Listed at 9 retailers as of November 5, 2026, with prices from $273 to $1,577, a $1,304 spread on the same certified stone. MOH London lists it at $1,577. 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
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845628098
Dimensions7.39 × 7.43 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.39 mm7.43 mm1.52 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845628098
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: Nov 5
Current: $1,577 AUD|Low: $273 AUD|High: $1,577 AUD|Avg: $742 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$273 AUD
Retailer 2$339 AUD
Retailer 5$523 AUD
Retailer 9$593 AUD
Retailer 3$607 AUD
Retailer 8$813 AUD
Retailer 6$1,087 AUD
Retailer 4$1,091 AUD
MOH London$1,577 AUD

3 data points across 9 retailers

9 retailers$273 AUD to $1,577 AUD

A
Cheapest Retailer
-
$273 AUD
A
Retailer 2
-
$339 AUD
View
A
Retailer 3
-
$523 AUD
View
B+
Retailer 4
-
$593 AUD
View
A
Retailer 5
-
$607 AUD
View
B+
Retailer 6
-
$813 AUD
View
B
Retailer 7
-
$1,087 AUD
View
B
Retailer 8
-
$1,091 AUD
View
Most Expensive
B
MOH London
LG845628098 · Nov 5
$1,577 AUD
£869 GBP
View
8 more retailers have this diamond
Prices start from $273 AUDSave up to $1,304 AUD

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
$273 AUD