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Oval|Lab Grown|IGI

2.03ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG445037140

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037140

Diamond specifications and retailer prices

From $2,038 NZD
As of November 6, 2026
Save $10,264 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,302 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445037140 or 445037140. Listed at 12 retailers as of November 5, 2026, with prices from $2,038 to $12,302, a $10,264 spread on the same certified stone. MOH London lists it at $12,302. 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 angle32.2°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037140
Dimensions9.97 × 7.18 × 4.57 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.97 mm7.18 mm2.03 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445037140
Side View
Table 58.5%Crown 32.2°Girdle: STK-THKPavilion 42.5°Culet: NoneDepth 63.6%

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: $12,302 NZD|Low: $2,038 NZD|High: $16,269 NZD|Avg: $6,436 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
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 7$2,038 NZD
Retailer 9$3,920 NZD
Retailer 13$4,264 NZD
Retailer 14$4,389 NZD
Retailer 3$4,546 NZD
Retailer 10$4,546 NZD
Retailer 4$4,843 NZD
Retailer 5$5,778 NZD
Retailer 12$6,249 NZD
Retailer 2$6,321 NZD
Retailer 11$7,102 NZD
Retailer 8$7,125 NZD
MOH London$12,302 NZD
Retailer 6$16,269 NZD

41 data points across 14 retailers

12 retailers$2,038 NZD to $12,302 NZD

A
Cheapest Retailer
-
$2,038 NZD
A
Retailer 2
-
$3,920 NZD
View
B+
Retailer 3
-
$4,264 NZD
View
B+
Retailer 4
-
$4,389 NZD
View
Final sale: no returns
Retailer 5
-
$4,546 NZD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$4,546 NZD
View
B+
Retailer 7
-
$4,843 NZD
View
B
Retailer 8
-
$6,249 NZD
View
B+
Retailer 9
-
$6,321 NZD
View
B
Retailer 10
-
$7,102 NZD
View
B
Retailer 11
-
$7,125 NZD
View
Most Expensive
B
MOH London
LG445037140 · Nov 5
$12,302 NZD
£5,370 GBP
View
11 more retailers have this diamond
Prices start from $2,038 NZDSave up to $10,264 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
$2,038 NZD