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Heart|Lab Grown|IGI

4.36ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG836611603

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836611603

Diamond specifications and retailer prices

From $1,804 AUD
$1,267 USD
As of November 1, 2026
Save $3,094 AUD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,898 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 4.36ct lab-grown heart diamond

This 4.36ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836611603 or 836611603. Listed at 7 retailers as of November 1, 2026, with prices from $1,804 to $4,898, a $3,094 spread on the same certified stone. MOH London lists it at $4,898. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.36
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836611603
Dimensions10.69 × 11.06 × 6.39 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.69 mm11.06 mm4.36 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836611603
Side View
Table 62.0%Crown 35.1°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 57.8%

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: $4,898 AUD|Low: $1,804 AUD|High: $4,898 AUD|Avg: $3,124 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$1,804 AUD
Retailer 3$2,005 AUD
Retailer 6$2,049 AUD
Retailer 2$2,110 AUD
Retailer 5$2,945 AUD
Retailer 7$4,518 AUD
MOH London$4,898 AUD

3 data points across 7 retailers

7 retailers$1,804 AUD to $4,898 AUD

A
Cheapest Retailer
-
$1,804 AUD
$1,267 USD
A
Retailer 2
-
$2,005 AUD
£1,109 GBP
View
A
Retailer 3
-
$2,049 AUD
€1,371 EUR
View
A
Retailer 4
-
$2,110 AUD
$1,482 USD
View
B+
Retailer 5
-
$2,945 AUD
$2,069 USD
View
B
Retailer 6
-
$4,518 AUD
$3,174 USD
View
Most Expensive
B
MOH London
LG836611603 · Nov 1
$4,898 AUD
£2,709 GBP
View
6 more retailers have this diamond
Prices start from $1,804 AUDSave up to $3,094 AUD

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
4.36ct Heart
$1,804 AUD