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Oval|Lab Grown|IGI

4.02ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG828631514

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828631514

Diamond specifications and retailer prices

From $1,045 AUD
$734 USD
As of October 29, 2026
Save $3,544 AUD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,563 AUD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 4.02ct lab-grown oval diamond

This 4.02ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828631514 or 828631514. Listed at 18 retailers as of October 29, 2026, with a 339% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828631514
Dimensions12.92 × 8.71 × 5.55 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.92 mm8.71 mm4.02 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828631514
Side View
Table 58.0%Crown 36.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.7%

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 29
Current: $10,563 AUD|Low: $762 AUD|High: $10,563 AUD|Avg: $3,044 AUD
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
October 30, 2026
Retailer 5$1,045 AUD
Retailer 8$1,338 AUD
Retailer 2$1,732 AUD
Retailer 9$1,768 AUD
Retailer 10$1,939 AUD
Retailer 13$2,292 AUD
Retailer 12$2,767 AUD
Retailer 3$3,363 AUD
Retailer 11$3,595 AUD
Retailer 14$3,696 AUD
Retailer 4$3,737 AUD
Retailer 6$4,112 AUD
Retailer 7$4,589 AUD
Brilliant Earth$10,563 AUD

45 data points across 14 retailers

18 retailers$1,045 AUD to $4,589 AUD

Retailer 1
-
$917 AUD
$644 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,039 AUD
$730 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$1,045 AUD
$734 USD
View
Final sale: no returns
Retailer 4
-
$1,108 AUD
$778 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$1,338 AUD
$940 USD
View
A
Retailer 6
-
$1,732 AUD
£958 GBP
View
A
Retailer 7
-
$1,768 AUD
$1,242 USD
View
A
Retailer 8
-
$1,939 AUD
€1,297 EUR
View
A
Retailer 9
-
$2,292 AUD
$1,610 USD
View
B+
Retailer 10
-
$2,767 AUD
$1,944 USD
View
Retailer 11
-
$3,115 AUD
$2,188 USD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$3,363 AUD
£1,860 GBP
View
B+
Retailer 13
-
$3,595 AUD
$2,526 USD
View
B+
Retailer 14
-
$3,696 AUD
$2,596 USD
View
B+
Retailer 15
-
$3,737 AUD
$2,625 USD
View
Retailer 16
-
$4,112 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$4,589 AUD
£2,538 GBP
View
Most Expensive
Brilliant Earth
21116313A · Oct 21
$10,563 AUD
$7,420 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $1,045 AUDSave up to $3,544 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
4.02ct Oval
$1,045 AUD