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Oval|Lab Grown|IGI

2.09ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG845667520

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845667520

Diamond specifications and retailer prices

From $431 AUD
As of November 6, 2026
Save $2,043 AUD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,474 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.09ct lab-grown oval diamond

This 2.09ct 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 LG845667520 or 845667520. Listed at 3 retailers as of November 3, 2026, with prices from $431 to $2,474, a $2,043 spread on the same certified stone. Brilliant Earth lists it at $2,474. 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

2.09
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845667520
Dimensions9.95 × 7.26 × 4.58 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm7.26 mm2.09 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845667520
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.1%

Caratlytics Score

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

Last verified: Nov 6
Current: $2,474 AUD|Low: $431 AUD|High: $2,532 AUD|Avg: $1,361 AUD|-2.3%
Brilliant Earth
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$431 AUD
Retailer 2$863 AUD
Brilliant Earth$2,474 AUD

20 data points across 3 retailers

3 retailers$431 AUD to $2,474 AUD

A
Cheapest Retailer
-
$431 AUD
Final sale: no returns
A
Retailer 2
-
$863 AUD
View
Most Expensive
B
Brilliant Earth
22150236A · Nov 3
$2,474 AUD
$1,700 USD
View
2 more retailers have this diamond
Prices start from $431 AUDSave up to $2,043 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
2.09ct Oval
$431 AUD