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Heart|Lab Grown|IGI

0.53ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG845650467

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845650467

Diamond specifications and retailer prices

From $609 NZD
A$528 AUD
As of October 27, 2026
Save $1,128 NZD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,737 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845650467 or 845650467. Listed at 7 retailers as of October 27, 2026, with prices from $609 to $1,737, a $1,128 spread on the same certified stone. MOH London lists it at $1,737. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845650467
Dimensions5.17 × 5.46 × 3.21 mm
L/W Ratio1.06
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
5.17 mm5.46 mm0.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845650467
Side View
Table 66.0%Crown 39.3°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,737 NZD|Low: $609 NZD|High: $1,737 NZD|Avg: $1,011 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$609 NZD
Retailer 2$658 NZD
Retailer 5$662 NZD
Retailer 4$763 NZD
Retailer 6$1,214 NZD
Retailer 7$1,286 NZD
MOH London$1,737 NZD

11 data points across 7 retailers

7 retailers$609 NZD to $1,737 NZD

B+
Cheapest Retailer
-
$609 NZD
A$528 AUD
B+
Retailer 2
-
$658 NZD
£292 GBP
View
B+
Retailer 3
-
$662 NZD
$373 USD
View
B
Retailer 4
-
$763 NZD
$430 USD
View
B
Retailer 5
-
$1,214 NZD
$684 USD
View
B
Retailer 6
-
$1,286 NZD
$725 USD
View
Most Expensive
B
MOH London
LG845650467 · Oct 29
$1,737 NZD
£771 GBP
View
6 more retailers have this diamond
Prices start from $609 NZDSave up to $1,128 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.

B+
0.53ct Heart
$609 NZD