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Oval|Lab Grown|IGI

4.02ct E VS2 Oval Lab Grown Diamond

VG • E/VS2 • IGI LG831605392

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831605392

Diamond specifications and retailer prices

From $776 AUD
$545 USD
As of October 29, 2026
Save $7,965 AUD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,741 AUD at Brilliant Earth · As of October 28, 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 very-good cut grade and certified by IGI LG831605392 or 831605392. Listed at 21 retailers as of October 28, 2026, with prices from $776 to $8,741, a $7,965 spread on the same certified stone. Brilliant Earth lists it at $8,741. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.02
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831605392
Dimensions12.35 × 8.92 × 5.39 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.35 mm8.92 mm4.02 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831605392
Side View
Table 59.0%Crown 38.8°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 60.4%

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: $8,741 AUD|Low: $776 AUD|High: $9,567 AUD|Avg: $2,877 AUD|-8.6%
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
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Retailer 20
October 30, 2026
Retailer 18$776 AUD
Retailer 2$806 AUD
Retailer 16$870 AUD
Retailer 5$962 AUD
Retailer 9$962 AUD
Retailer 15$1,153 AUD
Retailer 4$1,486 AUD
Retailer 13$1,500 AUD
Retailer 19$1,658 AUD
Retailer 20$2,239 AUD
Retailer 17$2,484 AUD
Retailer 3$2,533 AUD
Retailer 6$2,799 AUD
Retailer 7$3,099 AUD
Retailer 10$3,125 AUD
Retailer 14$4,041 AUD
Retailer 11$4,122 AUD
Retailer 12$4,207 AUD
Retailer 8$4,314 AUD
Brilliant Earth$8,741 AUD

44 data points across 20 retailers

21 retailers$776 AUD to $8,741 AUD

A
Cheapest Retailer
-
$776 AUD
$545 USD
A
Retailer 2
-
$806 AUD
£446 GBP
View
Retailer 3
-
$827 AUD
$581 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$870 AUD
$611 USD
View
A
Retailer 5
-
$962 AUD
$676 USD
View
Retailer 6
-
$962 AUD
$676 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$1,012 AUD
$711 USD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$1,153 AUD
$810 USD
View
B+
Retailer 9
-
$1,486 AUD
$1,044 USD
View
A
Retailer 10
-
$1,500 AUD
£830 GBP
View
B+
Retailer 11
-
$2,239 AUD
$1,573 USD
View
B+
Retailer 12
-
$2,484 AUD
$1,745 USD
View
B+
Retailer 13
-
$2,533 AUD
$1,779 USD
View
Retailer 14
-
$2,799 AUD
£1,548 GBP
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$3,099 AUD
$2,177 USD
View
Retailer 16
-
$3,125 AUD
$2,195 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$4,041 AUD
£2,235 GBP
View
Retailer 18
-
$4,122 AUD
View
Price last confirmed 25 days ago
Retailer 19
-
$4,207 AUD
$2,955 USD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$4,314 AUD
$3,030 USD
View
Most Expensive
B
Brilliant Earth
21446225A · Oct 28
$8,741 AUD
$6,140 USD
View
20 more retailers have this diamond
Prices start from $776 AUDSave up to $7,965 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
$776 AUD