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Heart|Lab Grown|IGI

0.53ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG840620850

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620850

Diamond specifications and retailer prices

From $361 NZD
$203 USD
As of October 29, 2026
Save $1,527 NZD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,888 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840620850 or 840620850. Listed at 10 retailers as of October 29, 2026, with prices from $361 to $1,888, a $1,527 spread on the same certified stone. MOH London lists it at $1,888. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620850
Dimensions5.01 × 5.59 × 3.20 mm
L/W Ratio1.12
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
5.01 mm5.59 mm0.53 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620850
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.2%

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 29
Current: $1,888 NZD|Low: $361 NZD|High: $1,888 NZD|Avg: $875 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$361 NZD
Retailer 4$402 NZD
Retailer 8$447 NZD
Retailer 7$566 NZD
Retailer 3$723 NZD
Retailer 9$841 NZD
Retailer 2$855 NZD
Retailer 6$1,291 NZD
Retailer 10$1,388 NZD
MOH London$1,888 NZD

4 data points across 10 retailers

10 retailers$361 NZD to $1,888 NZD

A
Cheapest Retailer
-
$361 NZD
$203 USD
Final sale: no returns
A
Retailer 2
-
$402 NZD
$226 USD
View
A
Retailer 3
-
$447 NZD
$251 USD
View
B+
Retailer 4
-
$566 NZD
$318 USD
View
B+
Retailer 5
-
$723 NZD
£320 GBP
View
B
Retailer 6
-
$841 NZD
$472 USD
View
B
Retailer 7
-
$855 NZD
$480 USD
View
B
Retailer 8
-
$1,291 NZD
$725 USD
View
B
Retailer 9
-
$1,388 NZD
$780 USD
View
Most Expensive
B
MOH London
LG840620850 · Oct 29
$1,888 NZD
£835 GBP
View
9 more retailers have this diamond
Prices start from $361 NZDSave up to $1,527 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 Heart
$361 NZD