CaratHunter
Plans
Heart|Lab Grown|IGI

2.03ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG660429446

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG660429446

Diamond specifications and retailer prices

From €229 EUR
$256 USD
As of October 30, 2026
Save €683 EUR (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €912 EUR at NZ Jewellers · As of October 29, 2026
View at NZ Jewellers

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 LG660429446 or 660429446. Listed at 11 retailers as of October 29, 2026, with prices from €229 to €912, a €683 spread on the same certified stone. NZ Jewellers lists it at €912. 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 angle30.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660429446
Dimensions7.89 × 8.81 × 4.93 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm8.81 mm2.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660429446
Side View
Table 61.0%Crown 30.5°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 56.0%

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 30
Current: €912 EUR|Low: €229 EUR|High: €2,605 EUR|Avg: €794 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 3€229 EUR
Retailer 15€265 EUR
Retailer 9€284 EUR
Retailer 13€321 EUR
Retailer 8€356 EUR
Retailer 10€425 EUR
Retailer 14€473 EUR
Retailer 11€538 EUR
Retailer 2€541 EUR
Retailer 12€564 EUR
Retailer 4€578 EUR
NZ Jewellers€912 EUR
Retailer 5€1,291 EUR
Retailer 7€1,772 EUR
Retailer 6€2,605 EUR

5 data points across 15 retailers

11 retailers€229 EUR to €912 EUR

A
Cheapest Retailer
-
€229 EUR
$256 USD
A
Retailer 2
-
€265 EUR
$296 USD
View
A
Retailer 3
-
€284 EUR
$317 USD
View
A
Retailer 4
-
€321 EUR
HK$2,800 HKD
View
A
Retailer 5
-
€356 EUR
£313 GBP
View
A
Retailer 6
-
€425 EUR
$475 USD
View
B+
Retailer 7
-
€473 EUR
$528 USD
View
A
Retailer 8
-
€538 EUR
$601 USD
View
A
Retailer 9
-
€541 EUR
£476 GBP
View
B+
Retailer 10
-
€564 EUR
$630 USD
View
Most Expensive
B
NZ Jewellers
18d6a9b2-75ad-4fc8-94e5-583435af1874 · Oct 29
€912 EUR
$1,019 USD
View
10 more retailers have this diamond
Prices start from €229 EURSave up to €683 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
€229 EUR