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Heart|Lab Grown|IGI

2.03ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG733547509

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG733547509

Diamond specifications and retailer prices

From €526 EUR
As of October 31, 2026
Save €786 EUR (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,312 EUR at MOH London · As of October 26, 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 top-tier cut grade and certified by IGI LG733547509 or 733547509. Listed at 6 retailers as of October 26, 2026, with prices from €526 to €1,312, a €786 spread on the same certified stone. MOH London lists it at €1,312. 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

2.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733547509
Dimensions8.48 × 7.68 × 5.15 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.48 mm7.68 mm2.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733547509
Side View
Table 61.0%Crown 36.2°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 60.7%

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 31
Current: €1,312 EUR|Low: €516 EUR|High: €1,327 EUR|Avg: €695 EUR|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3€526 EUR
Retailer 5€536 EUR
Retailer 6€576 EUR
Retailer 2€579 EUR
Retailer 4€645 EUR
MOH London€1,312 EUR

31 data points across 6 retailers

6 retailers€526 EUR to €1,312 EUR

A
Cheapest Retailer
-
€526 EUR
B+
Retailer 2
-
€536 EUR
$599 USD
View
B+
Retailer 3
-
€576 EUR
$644 USD
View
B+
Retailer 4
-
€579 EUR
£510 GBP
View
B+
Retailer 5
-
€645 EUR
$721 USD
View
Most Expensive
B
MOH London
LG733547509 · Oct 26
€1,312 EUR
£1,154 GBP
View
5 more retailers have this diamond
Prices start from €526 EURSave up to €786 EUR

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
€526 EUR