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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 $3,824 NZD
$2,155 USD
As of October 31, 2026
Save $12,039 NZD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,862 NZD at Brilliant Earth · As of October 30, 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 30, 2026, with prices from $3,824 to $15,862, a $12,039 spread on the same certified stone. Brilliant Earth lists it at $15,862. 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
Colour
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 31
Current: $15,862 NZD|Low: $3,708 NZD|High: $26,898 NZD|Avg: $9,885 NZD|-41.0%
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 31, 2026
Retailer 10$3,824 NZD
Retailer 7$3,889 NZD
Retailer 2$4,994 NZD
Retailer 12$5,530 NZD
Retailer 13$6,073 NZD
Retailer 6$6,601 NZD
Retailer 8$8,180 NZD
Retailer 14$8,875 NZD
Retailer 3$9,178 NZD
Retailer 9$11,586 NZD
Retailer 5$12,358 NZD
Retailer 4$12,869 NZD
Retailer 11$14,093 NZD
Brilliant Earth$15,862 NZD

24 data points across 14 retailers

13 retailers$3,824 NZD to $15,862 NZD

A
Cheapest Retailer
-
$3,824 NZD
$2,155 USD
A
Retailer 2
-
$3,889 NZD
£1,726 GBP
View
A
Retailer 3
-
$4,994 NZD
£2,216 GBP
View
A
Retailer 4
-
$5,530 NZD
$3,117 USD
View
A
Retailer 5
-
$6,073 NZD
$3,423 USD
View
B+
Retailer 6
-
$8,180 NZD
ZAR 74,477 ZAR
View
B+
Retailer 7
-
$8,875 NZD
$5,002 USD
View
B+
Retailer 8
-
$9,178 NZD
$5,173 USD
View
B+
Retailer 9
-
$11,586 NZD
$6,530 USD
View
B+
Retailer 10
-
$12,358 NZD
$6,965 USD
View
B+
Retailer 11
-
$12,869 NZD
SGD 9,801 SGD
View
B
Retailer 12
-
$14,093 NZD
$7,943 USD
View
Most Expensive
B
Brilliant Earth
21729120A · Oct 30
$15,862 NZD
$8,940 USD
View
12 more retailers have this diamond
Prices start from $3,824 NZDSave up to $12,039 NZD

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
$3,824 NZD