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Oval|Lab Grown|IGI

3.03ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG655460093

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG655460093

Diamond specifications and retailer prices

From $489 AUD
As of November 6, 2026
Save $2,254 AUD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,743 AUD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG655460093 or 655460093. Listed at 15 retailers as of November 4, 2026, with prices from $489 to $2,743, a $2,254 spread on the same certified stone. Rare Carat lists it at $2,743. 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

3.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655460093
Dimensions11.53 × 8.05 × 5.15 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm8.05 mm3.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655460093
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.0%

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: $2,743 AUD|Low: $489 AUD|High: $6,986 AUD|Avg: $1,945 AUD|-31.3%
Rare Carat
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 14$489 AUD
Retailer 7$568 AUD
Retailer 16$607 AUD
Retailer 3$669 AUD
Retailer 10$738 AUD
Retailer 15$830 AUD
Retailer 5$979 AUD
Retailer 2$984 AUD
Retailer 17$1,067 AUD
Retailer 11$1,073 AUD
Retailer 4$1,423 AUD
Retailer 13$1,778 AUD
Retailer 6$1,949 AUD
Retailer 12$2,422 AUD
Rare Carat$2,743 AUD
Retailer 9$6,069 AUD
Retailer 8$6,986 AUD

11 data points across 17 retailers

15 retailers$489 AUD to $2,743 AUD

A
Cheapest Retailer
-
$489 AUD
A
Retailer 2
-
$568 AUD
View
A
Retailer 3
-
$607 AUD
View
A
Retailer 4
-
$669 AUD
View
A
Retailer 5
-
$738 AUD
View
A
Retailer 6
-
$830 AUD
View
B+
Retailer 7
-
$979 AUD
View
A
Retailer 8
-
$984 AUD
View
A
Retailer 9
-
$1,067 AUD
View
A
Retailer 10
-
$1,073 AUD
View
A
Retailer 11
-
$1,423 AUD
View
B+
Retailer 12
-
$1,778 AUD
View
B+
Retailer 13
-
$1,949 AUD
View
B+
Retailer 14
-
$2,422 AUD
View
Most Expensive
B
Rare Carat
KI0934600KF655 · Nov 4
$2,743 AUD
$1,885 USD
View
14 more retailers have this diamond
Prices start from $489 AUDSave up to $2,254 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
3.03ct Oval
$489 AUD