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Oval|Lab Grown|IGI

3.81ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG828604782

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828604782

Diamond specifications and retailer prices

From $567 USD
As of October 27, 2026
Save $6,423 USD (92%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,990 USD at Brilliant Earth · As of October 28, 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 LG828604782 or 828604782. Listed at 12 retailers as of October 27, 2026, with prices from $567 to $6,990, a $6,423 spread on the same certified stone. Brilliant Earth lists it at $6,990. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828604782
Dimensions12.86 × 8.85 × 5.29 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.86 mm8.85 mm3.81 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828604782
Side View
Table 63.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.8%

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 27
Current: $6,990 USD|Low: $562 USD|High: $7,200 USD|Avg: $2,757 USD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$567 USD
Retailer 6$635 USD
Retailer 4$934 USD
Retailer 11$1,084 USD
Retailer 5$1,085 USD
Retailer 7$1,745 USD
Retailer 9$2,042 USD
Retailer 2$3,076 USD
Retailer 3$4,428 USD
Retailer 10$5,040 USD
Brilliant Earth$6,990 USD

27 data points across 11 retailers

12 retailers$567 USD to $6,990 USD

A
Cheapest Retailer
-
$567 USD
A
Retailer 2
-
$635 USD
View
A
Retailer 3
-
$934 USD
£736 GBP
View
B+
Retailer 4
-
$1,084 USD
View
A
Retailer 5
-
$1,085 USD
View
A
Retailer 6
-
$1,745 USD
View
B+
Retailer 7
-
$1,980 USD
View
B+
Retailer 8
-
$2,042 USD
View
B+
Retailer 9
-
$3,076 USD
£2,422 GBP
View
B
Retailer 10
-
$4,428 USD
View
B
Retailer 11
-
$5,040 USD
View
Most Expensive
B
Brilliant Earth
21078203Y · Oct 28
$6,990 USD
View
11 more retailers have this diamond
Prices start from $567 USDSave up to $6,423 USD

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
$567 USD