CaratHunter
Plans
Marquise|Lab Grown|IGI

0.52ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG726556433

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG726556433

Diamond specifications and retailer prices

From $453 NZD
$255 USD
As of November 1, 2026
Save $1,106 NZD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,560 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726556433 or 726556433. Listed at 11 retailers as of November 1, 2026, with prices from $453 to $1,560, a $1,106 spread on the same certified stone. MOH London lists it at $1,560. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726556433
Dimensions4.24 × 8.34 × 2.55 mm
L/W Ratio1.97
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
4.24 mm8.34 mm0.52 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726556433
Side View
Table 60.0%Crown 35.2°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,560 NZD|Low: $453 NZD|High: $1,659 NZD|Avg: $826 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$453 NZD
Retailer 3$471 NZD
Retailer 2$576 NZD
Retailer 4$584 NZD
Retailer 8$604 NZD
Retailer 7$732 NZD
Retailer 6$1,050 NZD
Retailer 9$1,170 NZD
MOH London$1,560 NZD

44 data points across 9 retailers

11 retailers$453 NZD to $1,560 NZD

A
Cheapest Retailer
-
$453 NZD
$255 USD
A
Retailer 2
-
$471 NZD
$265 USD
View
A
Retailer 3
-
$576 NZD
£255 GBP
View
Retailer 4
-
$584 NZD
€313 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$604 NZD
$340 USD
View
A
Retailer 6
-
$640 NZD
$360 USD
View
A
Retailer 7
-
$649 NZD
$365 USD
View
A
Retailer 8
-
$732 NZD
$412 USD
View
B+
Retailer 9
-
$1,072 NZD
$603 USD
View
B+
Retailer 10
-
$1,170 NZD
$658 USD
View
Most Expensive
B
MOH London
LG726556433 · Nov 2
$1,560 NZD
£691 GBP
View
10 more retailers have this diamond
Prices start from $453 NZDSave up to $1,106 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 Marquise
$453 NZD