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Oval|Lab Grown|IGI

5.07ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG734522139

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG734522139

Diamond specifications and retailer prices

From $900 AUD
$632 USD
As of October 27, 2026
Save $3,524 AUD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,424 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 5.07ct lab-grown oval diamond

This 5.07ct 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 LG734522139 or 734522139. Listed at 13 retailers as of October 27, 2026, with prices from $900 to $4,424, a $3,524 spread on the same certified stone. MOH London lists it at $4,424. 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

5.07
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734522139
Dimensions13.83 × 9.64 × 5.97 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
13.83 mm9.64 mm5.07 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734522139
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $4,424 AUD|Low: $582 AUD|High: $4,507 AUD|Avg: $1,872 AUD|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 4$582 AUD
Retailer 10$900 AUD
Retailer 2$1,045 AUD
Retailer 3$1,058 AUD
Retailer 8$1,295 AUD
Retailer 7$1,657 AUD
Retailer 5$1,703 AUD
Retailer 11$1,707 AUD
Retailer 12$2,701 AUD
Retailer 9$2,917 AUD
Retailer 6$2,937 AUD
MOH London$4,424 AUD

38 data points across 12 retailers

13 retailers$900 AUD to $4,424 AUD

A
Cheapest Retailer
-
$900 AUD
$632 USD
Retailer 2
-
$911 AUD
$640 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$1,042 AUD
$732 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$1,045 AUD
$734 USD
View
Retailer 5
-
$1,058 AUD
$743 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,295 AUD
$910 USD
View
A
Retailer 7
-
$1,657 AUD
£917 GBP
View
A
Retailer 8
-
$1,703 AUD
$1,196 USD
View
B+
Retailer 9
-
$1,707 AUD
$1,199 USD
View
B+
Retailer 10
-
$2,701 AUD
$1,897 USD
View
B+
Retailer 11
-
$2,917 AUD
$2,049 USD
View
B+
Retailer 12
-
$2,937 AUD
$2,063 USD
View
Most Expensive
B
MOH London
LG734522139 · Oct 29
$4,424 AUD
£2,447 GBP
View
12 more retailers have this diamond
Prices start from $900 AUDSave up to $3,524 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
5.07ct Oval
$900 AUD