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Oval|Lab Grown|IGI

1.52ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG524240448

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG524240448

Diamond specifications and retailer prices

From $625 AUD
$439 USD
As of October 30, 2026
Save $1,075 AUD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,699 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.52ct lab-grown oval diamond

This 1.52ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG524240448 or 524240448. Listed at 6 retailers as of October 29, 2026, with prices from $625 to $1,699, a $1,075 spread on the same certified stone. MOH London lists it at $1,699. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524240448
Dimensions8.52 × 6.28 × 4.16 mm
L/W Ratio1.36
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
8.52 mm6.28 mm1.52 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524240448
Side View
Table 54.5%Crown 40.4°Girdle: STK-THKPavilion 40°Culet: NoneDepth 66.2%

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: $1,699 AUD|Low: $612 AUD|High: $1,844 AUD|Avg: $946 AUD|-7.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5$625 AUD
Retailer 4$656 AUD
Retailer 2$665 AUD
Retailer 3$726 AUD
Retailer 6$1,238 AUD
MOH London$1,699 AUD

40 data points across 6 retailers

6 retailers$625 AUD to $1,699 AUD

B+
Cheapest Retailer
-
$625 AUD
$439 USD
B+
Retailer 2
-
$656 AUD
$461 USD
View
A
Retailer 3
-
$665 AUD
£368 GBP
View
B+
Retailer 4
-
$726 AUD
$510 USD
View
B
Retailer 5
-
$1,238 AUD
$869 USD
View
Most Expensive
B
MOH London
LG524240448 · Oct 29
$1,699 AUD
£940 GBP
View
5 more retailers have this diamond
Prices start from $625 AUDSave up to $1,075 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 Oval
$625 AUD