Oval|Lab Grown|IGI

3.82ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG832602435

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG832602435

Diamond specifications and retailer prices

From $2,155 USD
As of October 29, 2026
Save $12,995 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,150 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.82ct lab-grown oval diamond

This 3.82ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG832602435 or 832602435. Listed at 13 retailers as of October 29, 2026, with prices from $2,155 to $15,150, a $12,995 spread on the same certified stone. Brilliant Earth lists it at $15,150. 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

3.82
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832602435
Dimensions12.53 × 8.92 × 5.44 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.53 mm8.92 mm3.82 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832602435
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

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: $15,150 USD|Low: $2,090 USD|High: $15,160 USD|Avg: $5,619 USD|-0.1%
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 10$2,155 USD
Retailer 2$2,192 USD
Retailer 7$2,814 USD
Retailer 12$3,117 USD
Retailer 13$3,423 USD
Retailer 6$3,720 USD
Retailer 8$4,610 USD
Retailer 14$5,002 USD
Retailer 3$5,173 USD
Retailer 9$6,530 USD
Retailer 5$6,965 USD
Retailer 4$7,253 USD
Retailer 11$7,943 USD
Brilliant Earth$15,150 USD

23 data points across 14 retailers

13 retailers$2,155 USD to $15,150 USD

A
Cheapest Retailer
-
$2,155 USD
A
Retailer 2
-
$2,192 USD
£1,726 GBP
View
A
Retailer 3
-
$2,814 USD
£2,216 GBP
View
A
Retailer 4
-
$3,117 USD
View
A
Retailer 5
-
$3,423 USD
View
B+
Retailer 6
-
$4,610 USD
ZAR 74,477 ZAR
View
B+
Retailer 7
-
$5,002 USD
View
B+
Retailer 8
-
$5,173 USD
View
B+
Retailer 9
-
$6,530 USD
View
B+
Retailer 10
-
$6,965 USD
View
B+
Retailer 11
-
$7,253 USD
SGD 9,801 SGD
View
B+
Retailer 12
-
$7,943 USD
View
Most Expensive
B
Brilliant Earth
21729120A · Oct 29
$15,150 USD
View
12 more retailers have this diamond
Prices start from $2,155 USDSave up to $12,995 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
3.82ct Oval
$2,155 USD