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Oval|Lab Grown|IGI

5.04ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG758540845

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG758540845

Diamond specifications and retailer prices

From $992 AUD
$697 USD
As of October 29, 2026
Save $3,748 AUD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,926 AUD at Michael Trio · As of October 13, 2026
View at Michael Trio

About this 5.04ct lab-grown oval diamond

This 5.04ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG758540845 or 758540845. Listed at 11 retailers as of October 28, 2026, with a 378% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.04
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758540845
Dimensions13.78 × 9.53 × 6.01 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.78 mm9.53 mm5.04 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758540845
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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: Oct 29
Current: $4,926 AUD|Low: $948 AUD|High: $5,213 AUD|Avg: $2,816 AUD|+3.8%
Michael Trio
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
October 31, 2026
Retailer 11$992 AUD
Retailer 9$1,081 AUD
Retailer 14$1,295 AUD
Retailer 4$1,738 AUD
Retailer 3$1,802 AUD
Retailer 2$1,827 AUD
Retailer 10$2,837 AUD
Retailer 8$2,840 AUD
Retailer 13$3,239 AUD
Retailer 6$3,418 AUD
Retailer 5$3,747 AUD
Retailer 7$4,529 AUD
Retailer 12$4,741 AUD
Michael Trio$4,926 AUD

26 data points across 14 retailers

11 retailers$992 AUD to $4,741 AUD

A
Cheapest Retailer
-
$992 AUD
$697 USD
A
Retailer 2
-
$1,081 AUD
$759 USD
View
Retailer 3
-
$1,295 AUD
£716 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,802 AUD
$1,266 USD
View
A
Retailer 5
-
$1,827 AUD
€1,222 EUR
View
B
Retailer 6
-
$2,837 AUD
$1,993 USD
View
B
Retailer 7
-
$2,840 AUD
$1,995 USD
View
B
Retailer 8
-
$3,239 AUD
$2,275 USD
View
B
Retailer 9
-
$4,529 AUD
£2,505 GBP
View
B
Retailer 10
-
$4,741 AUD
$3,330 USD
View
Most Expensive
Michael Trio
8532140520 · Oct 13
$4,926 AUD
SGD 4,676 SGD
View
Price last confirmed 18 days ago
10 more retailers have this diamond
Prices start from $992 AUDSave up to $3,748 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
5.04ct Oval
$992 AUD