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 $1,267 USD
As of November 1, 2026
Save $2,173 USD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,440 USD 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 $1,267 to $3,440, a $2,173 spread on the same certified stone. MOH London lists it at $3,440. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,440 USD|Low: $1,267 USD|High: $3,440 USD|Avg: $2,194 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$1,267 USD
Retailer 3$1,408 USD
Retailer 6$1,440 USD
Retailer 2$1,482 USD
Retailer 5$2,069 USD
Retailer 7$3,174 USD
MOH London$3,440 USD

3 data points across 7 retailers

7 retailers$1,267 USD to $3,440 USD

A
Cheapest Retailer
-
$1,267 USD
A
Retailer 2
-
$1,408 USD
£1,109 GBP
View
A
Retailer 3
-
$1,440 USD
€1,371 EUR
View
A
Retailer 4
-
$1,482 USD
View
B+
Retailer 5
-
$2,069 USD
View
B
Retailer 6
-
$3,174 USD
View
Most Expensive
B
MOH London
LG836611603 · Nov 1
$3,440 USD
£2,709 GBP
View
6 more retailers have this diamond
Prices start from $1,267 USDSave up to $2,173 USD

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
$1,267 USD