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Heart|Lab Grown|IGI

2.03ct E SI1 Heart Lab Grown Diamond

VG • E/SI1 • IGI LG840650412

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840650412

Diamond specifications and retailer prices

From $800 AUD
$562 USD
As of October 30, 2026
Save $1,144 AUD (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,944 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.03ct lab-grown heart diamond

This 2.03ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG840650412 or 840650412. Listed at 4 retailers as of October 29, 2026, with prices from $800 to $1,944, a $1,144 spread on the same certified stone. MOH London lists it at $1,944. 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

2.03
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840650412
Dimensions7.44 × 8.69 × 5.22 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm8.69 mm2.03 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840650412
Side View
Table 62.0%Crown 38.8°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 60.1%

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 30
Current: $1,944 AUD|Low: $800 AUD|High: $1,944 AUD|Avg: $1,098 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$800 AUD
Retailer 2$848 AUD
Retailer 3$905 AUD
MOH London$1,944 AUD

14 data points across 4 retailers

4 retailers$800 AUD to $1,944 AUD

B+
Cheapest Retailer
-
$800 AUD
$562 USD
A
Retailer 2
-
$848 AUD
£469 GBP
View
B+
Retailer 3
-
$905 AUD
$636 USD
View
Most Expensive
B
MOH London
LG840650412 · Oct 29
$1,944 AUD
£1,075 GBP
View
3 more retailers have this diamond
Prices start from $800 AUDSave up to $1,144 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
2.03ct Heart
$800 AUD