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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 $967 NZD
$545 USD
As of October 29, 2026
Save $9,927 NZD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,894 NZD at Brilliant Earth · As of October 30, 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 29, 2026, with prices from $967 to $10,894, a $9,927 spread on the same certified stone. Brilliant Earth lists it at $10,894. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $10,894 NZD|Low: $967 NZD|High: $11,923 NZD|Avg: $3,585 NZD|-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
Retailer 19
Retailer 20
October 30, 2026
Retailer 18$967 NZD
Retailer 2$1,005 NZD
Retailer 16$1,084 NZD
Retailer 5$1,199 NZD
Retailer 9$1,199 NZD
Retailer 15$1,437 NZD
Retailer 4$1,852 NZD
Retailer 13$1,870 NZD
Retailer 19$2,066 NZD
Retailer 20$2,791 NZD
Retailer 17$3,096 NZD
Retailer 3$3,156 NZD
Retailer 6$3,488 NZD
Retailer 7$3,863 NZD
Retailer 10$3,894 NZD
Retailer 14$5,036 NZD
Retailer 11$5,138 NZD
Retailer 12$5,243 NZD
Retailer 8$5,376 NZD
Brilliant Earth$10,894 NZD

44 data points across 20 retailers

21 retailers$967 NZD to $10,894 NZD

A
Cheapest Retailer
-
$967 NZD
$545 USD
A
Retailer 2
-
$1,005 NZD
£446 GBP
View
Retailer 3
-
$1,031 NZD
$581 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$1,084 NZD
$611 USD
View
A
Retailer 5
-
$1,199 NZD
$676 USD
View
Retailer 6
-
$1,199 NZD
$676 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$1,262 NZD
$711 USD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$1,437 NZD
$810 USD
View
B+
Retailer 9
-
$1,852 NZD
$1,044 USD
View
A
Retailer 10
-
$1,870 NZD
£830 GBP
View
B+
Retailer 11
-
$2,791 NZD
$1,573 USD
View
B+
Retailer 12
-
$3,096 NZD
$1,745 USD
View
B+
Retailer 13
-
$3,156 NZD
$1,779 USD
View
Retailer 14
-
$3,488 NZD
£1,548 GBP
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$3,863 NZD
$2,177 USD
View
Retailer 16
-
$3,894 NZD
$2,195 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$5,036 NZD
£2,235 GBP
View
Retailer 18
-
$5,138 NZD
A$4,455 AUD
View
Price last confirmed 25 days ago
Retailer 19
-
$5,243 NZD
$2,955 USD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$5,376 NZD
$3,030 USD
View
Most Expensive
B
Brilliant Earth
21446225A · Oct 30
$10,894 NZD
$6,140 USD
View
20 more retailers have this diamond
Prices start from $967 NZDSave up to $9,927 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
4.02ct Oval
$967 NZD