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Heart|Lab Grown|IGI

2.09ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG794603912

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794603912

Diamond specifications and retailer prices

From $535 USD
As of October 28, 2026
Save $814 USD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,349 USD at MOH London · As of October 26, 2026
View at MOH London

About this 2.09ct lab-grown heart diamond

This 2.09ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG794603912 or 794603912. Listed at 7 retailers as of October 26, 2026, with prices from $535 to $1,349, a $814 spread on the same certified stone. MOH London lists it at $1,349. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.09
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794603912
Dimensions8.93 × 7.70 × 5.11 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.93 mm7.70 mm2.09 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794603912
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 57.2%

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: Oct 28
Current: $1,349 USD|Low: $344 USD|High: $1,394 USD|Avg: $761 USD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7$344 USD
Retailer 5$535 USD
Retailer 2$606 USD
Retailer 6$608 USD
Retailer 3$663 USD
Retailer 4$1,081 USD
MOH London$1,349 USD

35 data points across 7 retailers

7 retailers$535 USD to $1,349 USD

Retailer 1
-
$344 USD
Price last confirmed 22 days ago
B+
Retailer 2
-
$535 USD
View
A
Retailer 3
-
$606 USD
View
A
Retailer 4
-
$608 USD
£479 GBP
View
A
Retailer 5
-
$663 USD
View
B+
Retailer 6
-
$1,081 USD
View
Most Expensive
B
MOH London
LG794603912 · Oct 26
$1,349 USD
£1,062 GBP
View
6 more retailers have this diamond
Prices start from $535 USDSave up to $814 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
2.09ct Heart
$535 USD