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Heart|Lab Grown|IGI

2.03ct I SI1 Heart Lab Grown Diamond

ID • I/SI1 • IGI LG519238903

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG519238903

Diamond specifications and retailer prices

From €1,066 EUR
As of November 6, 2026
Save €6,237 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €7,303 EUR at MOH London · As of November 5, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG519238903 or 519238903. Listed at 11 retailers as of November 5, 2026, with prices from €1,066 to €7,303, a €6,237 spread on the same certified stone. MOH London lists it at €7,303. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519238903
Dimensions8.95 × 7.78 × 5.03 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.95 mm7.78 mm2.03 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519238903
Side View
Table 62.0%Crown 34.2°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 56.2%

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: Nov 6
Current: €7,303 EUR|Low: €1,066 EUR|High: €9,787 EUR|Avg: €4,129 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4€1,066 EUR
Retailer 3€2,357 EUR
Retailer 7€2,640 EUR
Retailer 5€2,734 EUR
Retailer 8€2,880 EUR
Retailer 9€3,317 EUR
Retailer 2€4,013 EUR
Retailer 6€4,259 EUR
MOH London€7,303 EUR
Retailer 10€9,787 EUR

14 data points across 10 retailers

11 retailers€1,066 EUR to €7,303 EUR

A
Cheapest Retailer
-
€1,066 EUR
B+
Retailer 2
-
€2,357 EUR
View
B+
Retailer 3
-
€2,565 EUR
View
B+
Retailer 4
-
€2,640 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,734 EUR
View
Retailer 6
-
€2,734 EUR
View
Price last confirmed 25 days ago
B+
Retailer 7
-
€2,880 EUR
View
B
Retailer 8
-
€3,759 EUR
View
B
Retailer 9
-
€4,013 EUR
View
B
Retailer 10
-
€4,259 EUR
View
Most Expensive
B
MOH London
LG519238903 · Nov 5
€7,303 EUR
£6,420 GBP
View
10 more retailers have this diamond
Prices start from €1,066 EURSave up to €6,237 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
€1,066 EUR