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0.52ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG793621600

Shape and cutting style on the report: Round brilliant

Certificate IGI LG793621600

Diamond specifications and retailer prices

From $338 NZD
As of November 1, 2026
Save $1,241 NZD (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,579 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct lab-grown round diamond

This 0.52ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG793621600 or 793621600. Listed at 4 retailers as of November 1, 2026, with prices from $338 to $1,579, a $1,241 spread on the same certified stone. MOH London lists it at $1,579. 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

0.52
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793621600
Dimensions5.12 × 5.09 × 3.23 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
5.12 mm5.09 mm0.52 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793621600
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.9°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,579 NZD|Low: $294 NZD|High: $1,600 NZD|Avg: $753 NZD|+1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 4, 2026
Retailer 3$338 NZD
Retailer 2$441 NZD
Retailer 4$761 NZD
MOH London$1,579 NZD

13 data points across 4 retailers

4 retailers$338 NZD to $1,579 NZD

A
Cheapest Retailer
-
$338 NZD
B+
Retailer 2
-
$441 NZD
View
B
Retailer 3
-
$761 NZD
View
Most Expensive
B
MOH London
LG793621600 · Nov 2
$1,579 NZD
£699 GBP
View
3 more retailers have this diamond
Prices start from $338 NZDSave up to $1,241 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
0.52ct Round
$338 NZD