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Round|Lab Grown|IGI

2.03ct J SI2 Round Lab Grown Diamond

ID • J/SI2 • IGI LG490190990

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490190990

Diamond specifications and retailer prices

From €806 EUR
$900 USD
As of October 29, 2026
Save €5,287 EUR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €6,093 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG490190990 or 490190990. Listed at 11 retailers as of October 29, 2026, with prices from €806 to €6,093, a €5,287 spread on the same certified stone. MOH London lists it at €6,093. 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
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490190990
Dimensions8.04 × 8.10 × 5.04 mm
L/W Ratio1.01
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
8.04 mm8.10 mm2.03 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490190990
Side View
Table 58.5%Crown 35.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.4%

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 29
Current: €6,093 EUR|Low: €806 EUR|High: €6,141 EUR|Avg: €2,879 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 8€806 EUR
Retailer 7€1,925 EUR
Retailer 11€2,095 EUR
Retailer 13€2,155 EUR
Retailer 2€2,226 EUR
Retailer 3€2,233 EUR
Retailer 9€2,233 EUR
Retailer 4€2,841 EUR
Retailer 12€3,070 EUR
Retailer 10€3,490 EUR
Retailer 6€3,501 EUR
Retailer 5€4,999 EUR
MOH London€6,093 EUR

41 data points across 13 retailers

11 retailers€806 EUR to €6,093 EUR

A
Cheapest Retailer
-
€806 EUR
$900 USD
B+
Retailer 2
-
€1,925 EUR
$2,151 USD
View
B+
Retailer 3
-
€2,095 EUR
$2,341 USD
View
B+
Retailer 4
-
€2,155 EUR
$2,408 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,226 EUR
£1,958 GBP
View
Retailer 6
-
€2,233 EUR
$2,495 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
€2,233 EUR
$2,495 USD
View
B
Retailer 8
-
€3,070 EUR
$3,430 USD
View
B
Retailer 9
-
€3,490 EUR
$3,899 USD
View
B
Retailer 10
-
€3,501 EUR
$3,911 USD
View
Most Expensive
B
MOH London
LG490190990 · Oct 29
€6,093 EUR
£5,360 GBP
View
10 more retailers have this diamond
Prices start from €806 EURSave up to €5,287 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 Round
€806 EUR