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Oval|Lab Grown|IGI

3.81ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG839642400

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839642400

Diamond specifications and retailer prices

From $1,804 AUD
$1,267 USD
As of October 23, 2026
7 retailers carry this diamond
Most expensive: $5,481 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.81ct lab-grown oval diamond

This 3.81ct 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 LG839642400 or 839642400. Listed at 7 retailers as of October 23, 2026. 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

3.81
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839642400
Dimensions13.00 × 8.67 × 5.43 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.00 mm8.67 mm3.81 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839642400
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: $5,481 AUD|Low: $1,276 AUD|High: $5,481 AUD|Avg: $3,468 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 23, 2026
Retailer 2$1,276 AUD
Retailer 7$1,502 AUD
Retailer 6$1,804 AUD
Retailer 5$3,858 AUD
Retailer 4$4,193 AUD
Retailer 3$4,692 AUD
Brilliant Earth$5,481 AUD

11 data points across 7 retailers

7 retailers

Retailer 1
-
$1,276 AUD
HK$7,000 HKD
Price last confirmed 7 days ago
Retailer 2
-
$1,502 AUD
$1,055 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$1,804 AUD
$1,267 USD
View
Retailer 4
-
$3,858 AUD
View
Price last confirmed 22 days ago
Retailer 5
-
$4,193 AUD
$2,945 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$4,692 AUD
£2,595 GBP
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
21617060Y · Oct 22
$5,481 AUD
$3,850 USD
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $1,804 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
3.81ct Oval
$1,804 AUD