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Oval|Lab Grown|IGI

2.03ct J SI2 Oval Lab Grown Diamond

ID • J/SI2 • IGI LG450028017

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG450028017

Diamond specifications and retailer prices

From $1,804 NZD
As of November 6, 2026
Save $9,866 NZD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,670 NZD at MOH London · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG450028017 or 450028017. Listed at 10 retailers as of November 5, 2026, with prices from $1,804 to $11,670, a $9,866 spread on the same certified stone. MOH London lists it at $11,670. 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 angle35.3°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG450028017
Dimensions9.90 × 7.21 × 4.52 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
9.90 mm7.21 mm2.03 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG450028017
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 62.7%

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: Nov 6
Current: $11,670 NZD|Low: $1,804 NZD|High: $11,858 NZD|Avg: $5,685 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$1,804 NZD
Retailer 4$3,532 NZD
Retailer 9$3,844 NZD
Retailer 10$3,954 NZD
Retailer 6$4,098 NZD
Retailer 11$5,262 NZD
Retailer 8$5,632 NZD
Retailer 7$6,416 NZD
Retailer 2$6,729 NZD
Retailer 3$9,171 NZD
MOH London$11,670 NZD

17 data points across 11 retailers

10 retailers$1,804 NZD to $11,670 NZD

A
Cheapest Retailer
-
$1,804 NZD
A
Retailer 2
-
$3,532 NZD
View
B+
Retailer 3
-
$3,844 NZD
View
B+
Retailer 4
-
$3,954 NZD
View
Final sale: no returns
Retailer 5
-
$4,098 NZD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$4,098 NZD
View
B
Retailer 7
-
$5,632 NZD
View
B
Retailer 8
-
$6,416 NZD
View
B
Retailer 9
-
$6,729 NZD
View
Most Expensive
B
MOH London
LG450028017 · Nov 5
$11,670 NZD
£5,094 GBP
View
9 more retailers have this diamond
Prices start from $1,804 NZDSave up to $9,866 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 Oval
$1,804 NZD