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Oval|Lab Grown|IGI

0.53ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG831685668

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831685668

Diamond specifications and retailer prices

From $413 AUD
$290 USD
As of October 30, 2026
Save $1,021 AUD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,434 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown oval diamond

This 0.53ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831685668 or 831685668. Listed at 8 retailers as of October 29, 2026, with prices from $413 to $1,434, a $1,021 spread on the same certified stone. MOH London lists it at $1,434. 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

0.53
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831685668
Dimensions6.56 × 4.35 × 2.91 mm
L/W Ratio1.51
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
6.56 mm4.35 mm0.53 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831685668
Side View
Table 57.0%Crown 35.5°Girdle: MED-THKPavilion 42°Culet: NoneDepth 66.9%

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: $1,434 AUD|Low: $413 AUD|High: $1,434 AUD|Avg: $736 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$413 AUD
Retailer 6$502 AUD
Retailer 2$545 AUD
Retailer 4$621 AUD
Retailer 3$773 AUD
Retailer 7$1,058 AUD
MOH London$1,434 AUD

9 data points across 7 retailers

8 retailers$413 AUD to $1,434 AUD

A
Cheapest Retailer
-
$413 AUD
$290 USD
A
Retailer 2
-
$502 AUD
$353 USD
View
B+
Retailer 3
-
$545 AUD
£302 GBP
View
B+
Retailer 4
-
$621 AUD
$436 USD
View
B
Retailer 5
-
$726 AUD
$510 USD
View
B+
Retailer 6
-
$773 AUD
View
B
Retailer 7
-
$1,058 AUD
$744 USD
View
Most Expensive
B
MOH London
LG831685668 · Oct 29
$1,434 AUD
£793 GBP
View
7 more retailers have this diamond
Prices start from $413 AUDSave up to $1,021 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
0.53ct Oval
$413 AUD