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Oval|Lab Grown|IGI

3.04ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG754564223

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754564223

Diamond specifications and retailer prices

From $575 AUD
As of November 6, 2026
Save $5,436 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,011 AUD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.04ct lab-grown oval diamond

This 3.04ct 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 LG754564223 or 754564223. Listed at 17 retailers as of November 6, 2026, with prices from $575 to $6,011, a $5,436 spread on the same certified stone. Brilliant Earth lists it at $6,011. 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

3.04
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754564223
Dimensions11.50 × 8.11 × 5.02 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm8.11 mm3.04 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754564223
Side View
Table 60.0%Crown 36.2°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.9%

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: $6,011 AUD|Low: $552 AUD|High: $6,447 AUD|Avg: $1,609 AUD|-6.3%
Brilliant Earth
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
Retailer 18
November 6, 2026
Retailer 13$575 AUD
Retailer 5$645 AUD
Retailer 16$645 AUD
Retailer 15$713 AUD
Retailer 18$713 AUD
Retailer 14$931 AUD
Retailer 7$958 AUD
Retailer 3$977 AUD
Retailer 6$1,156 AUD
Retailer 11$1,158 AUD
Retailer 2$1,241 AUD
Retailer 4$2,000 AUD
Retailer 9$2,218 AUD
Retailer 17$2,292 AUD
Retailer 10$2,345 AUD
Retailer 8$2,643 AUD
Retailer 12$2,777 AUD
Brilliant Earth$6,011 AUD

42 data points across 18 retailers

17 retailers$575 AUD to $6,011 AUD

A
Cheapest Retailer
-
$575 AUD
A
Retailer 2
-
$645 AUD
View
A
Retailer 3
-
$645 AUD
View
Final sale: no returns
Retailer 4
-
$713 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$713 AUD
View
A
Retailer 6
-
$931 AUD
View
B+
Retailer 7
-
$958 AUD
View
A
Retailer 8
-
$1,156 AUD
View
A
Retailer 9
-
$1,158 AUD
View
A
Retailer 10
-
$1,241 AUD
View
B+
Retailer 11
-
$2,000 AUD
View
B+
Retailer 12
-
$2,218 AUD
View
B+
Retailer 13
-
$2,292 AUD
View
B+
Retailer 14
-
$2,345 AUD
View
B
Retailer 15
-
$2,643 AUD
View
B+
Retailer 16
-
$2,777 AUD
View
Most Expensive
B
Brilliant Earth
18587017A · Nov 6
$6,011 AUD
$4,130 USD
View
16 more retailers have this diamond
Prices start from $575 AUDSave up to $5,436 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
3.04ct Oval
$575 AUD