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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 $1,053 NZD
€565 EUR
As of October 29, 2026
Save $1,548 NZD (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,600 NZD 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 $1,053 to $2,600, a $1,548 spread on the same certified stone. MOH London lists it at $2,600. 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 29
Current: $2,600 NZD|Low: $1,023 NZD|High: $2,630 NZD|Avg: $1,377 NZD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$1,053 NZD
Retailer 5$1,063 NZD
Retailer 6$1,143 NZD
Retailer 2$1,148 NZD
Retailer 4$1,279 NZD
MOH London$2,600 NZD

30 data points across 6 retailers

6 retailers$1,053 NZD to $2,600 NZD

A
Cheapest Retailer
-
$1,053 NZD
€565 EUR
B+
Retailer 2
-
$1,063 NZD
$599 USD
View
B+
Retailer 3
-
$1,143 NZD
$644 USD
View
B+
Retailer 4
-
$1,148 NZD
£510 GBP
View
B+
Retailer 5
-
$1,279 NZD
$721 USD
View
Most Expensive
B
MOH London
LG733547509 · Oct 26
$2,600 NZD
£1,154 GBP
View
5 more retailers have this diamond
Prices start from $1,053 NZDSave up to $1,548 NZD

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
$1,053 NZD