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Oval|Lab Grown|IGI

2.03ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG445039643

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445039643

Diamond specifications and retailer prices

From $1,645 AUD
As of November 6, 2026
Save $9,146 AUD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,791 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 2.03ct lab-grown oval diamond

This 2.03ct lab-grown oval sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445039643 or 445039643. Listed at 11 retailers as of November 3, 2026, with prices from $1,645 to $10,791, a $9,146 spread on the same certified stone. MOH London lists it at $10,791. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039643
Dimensions9.73 × 7.29 × 4.57 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.73 mm7.29 mm2.03 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445039643
Side View
Table 58.0%Crown 33.9°Girdle: MED-THKPavilion 41.5°Culet: NoneDepth 62.7%

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: Nov 6
Current: $10,791 AUD|Low: $1,645 AUD|High: $14,422 AUD|Avg: $6,224 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 2$1,645 AUD
Retailer 4$3,474 AUD
Retailer 7$3,890 AUD
Retailer 5$4,030 AUD
Retailer 8$4,272 AUD
Retailer 9$5,078 AUD
Retailer 3$6,041 AUD
Retailer 6$6,286 AUD
MOH London$10,791 AUD
Retailer 10$14,422 AUD

14 data points across 10 retailers

11 retailers$1,645 AUD to $10,791 AUD

A
Cheapest Retailer
-
$1,645 AUD
B+
Retailer 2
-
$3,474 AUD
View
B+
Retailer 3
-
$3,780 AUD
View
B+
Retailer 4
-
$3,890 AUD
View
Final sale: no returns
B+
Retailer 5
-
$4,030 AUD
View
Retailer 6
-
$4,030 AUD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$4,272 AUD
View
B
Retailer 8
-
$5,539 AUD
View
B
Retailer 9
-
$6,041 AUD
View
B
Retailer 10
-
$6,286 AUD
View
Most Expensive
B
MOH London
LG445039643 · Nov 3
$10,791 AUD
£5,838 GBP
View
10 more retailers have this diamond
Prices start from $1,645 AUDSave up to $9,146 AUD

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 Oval
$1,645 AUD