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Oval|Lab Grown|IGI

3.03ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG691564698

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG691564698

Diamond specifications and retailer prices

From $515 AUD
As of November 6, 2026
Save $2,388 AUD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,904 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG691564698 or 691564698. Listed at 15 retailers as of November 4, 2026, with prices from $515 to $2,904, a $2,388 spread on the same certified stone. Rare Carat lists it at $2,904. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691564698
Dimensions12.06 × 8.09 × 5.04 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.06 mm8.09 mm3.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691564698
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

Caratlytics Score

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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: $2,904 AUD|Low: $515 AUD|High: $6,041 AUD|Avg: $2,015 AUD|-30.7%
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$515 AUD
Retailer 7$598 AUD
Retailer 16$639 AUD
Retailer 3$707 AUD
Retailer 15$859 AUD
Retailer 10$866 AUD
Retailer 5$1,025 AUD
Retailer 2$1,032 AUD
Retailer 17$1,097 AUD
Retailer 11$1,138 AUD
Retailer 13$1,873 AUD
Retailer 6$2,054 AUD
Retailer 4$2,183 AUD
Retailer 12$2,496 AUD
Rare Carat$2,904 AUD
Retailer 8$5,982 AUD
Retailer 9$6,041 AUD

11 data points across 17 retailers

15 retailers$515 AUD to $2,904 AUD

A
Cheapest Retailer
-
$515 AUD
A
Retailer 2
-
$598 AUD
View
A
Retailer 3
-
$639 AUD
View
A
Retailer 4
-
$707 AUD
View
A
Retailer 5
-
$859 AUD
View
A
Retailer 6
-
$866 AUD
View
B+
Retailer 7
-
$1,025 AUD
View
A
Retailer 8
-
$1,032 AUD
View
A
Retailer 9
-
$1,097 AUD
View
A
Retailer 10
-
$1,138 AUD
View
B+
Retailer 11
-
$1,873 AUD
View
B+
Retailer 12
-
$2,054 AUD
View
B+
Retailer 13
-
$2,183 AUD
View
B+
Retailer 14
-
$2,496 AUD
View
Most Expensive
B
Rare Carat
KI6985646KF691 · Nov 4
$2,904 AUD
$1,995 USD
View
14 more retailers have this diamond
Prices start from $515 AUDSave up to $2,388 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
$515 AUD