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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 $515 NZD
$290 USD
As of October 30, 2026
Save $1,272 NZD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,787 NZD 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 $515 to $1,787, a $1,272 spread on the same certified stone. MOH London lists it at $1,787. 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: $1,787 NZD|Low: $515 NZD|High: $1,787 NZD|Avg: $917 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$515 NZD
Retailer 6$626 NZD
Retailer 2$680 NZD
Retailer 4$774 NZD
Retailer 3$964 NZD
Retailer 7$1,319 NZD
MOH London$1,787 NZD

9 data points across 7 retailers

8 retailers$515 NZD to $1,787 NZD

A
Cheapest Retailer
-
$515 NZD
$290 USD
A
Retailer 2
-
$626 NZD
$353 USD
View
B+
Retailer 3
-
$680 NZD
£302 GBP
View
B+
Retailer 4
-
$774 NZD
$436 USD
View
B
Retailer 5
-
$905 NZD
$510 USD
View
B+
Retailer 6
-
$964 NZD
A$836 AUD
View
B
Retailer 7
-
$1,319 NZD
$744 USD
View
Most Expensive
B
MOH London
LG831685668 · Oct 29
$1,787 NZD
£793 GBP
View
7 more retailers have this diamond
Prices start from $515 NZDSave up to $1,272 NZD

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
$515 NZD