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Oval|Lab Grown|IGI

2.03ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG843664502

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843664502

Diamond specifications and retailer prices

From $532 NZD
As of November 6, 2026
Save $2,589 NZD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,121 NZD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 2.03ct lab-grown oval diamond

This 2.03ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843664502 or 843664502. Listed at 3 retailers as of November 6, 2026, with prices from $532 to $3,121, a $2,589 spread on the same certified stone. Brilliant Earth lists it at $3,121. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843664502
Dimensions9.74 × 7.18 × 4.51 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm7.18 mm2.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843664502
Side View
Table 62.0%Crown 37.9°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $3,121 NZD|Low: $527 NZD|High: $3,355 NZD|Avg: $1,812 NZD|-7.0%
Brilliant Earth
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$532 NZD
Retailer 2$1,059 NZD
Brilliant Earth$3,121 NZD

27 data points across 3 retailers

3 retailers$532 NZD to $3,121 NZD

A
Cheapest Retailer
-
$532 NZD
Final sale: no returns
A
Retailer 2
-
$1,059 NZD
View
Most Expensive
B
Brilliant Earth
21760190A · Nov 6
$3,121 NZD
$1,730 USD
View
2 more retailers have this diamond
Prices start from $532 NZDSave up to $2,589 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
$532 NZD