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Oval|Lab Grown|IGI

4.02ct I VS2 Oval Lab Grown Diamond

ID • I/VS2 • IGI LG790603005

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790603005

Diamond specifications and retailer prices

From $1,528 NZD
$858 USD
As of October 29, 2026
Save $5,152 NZD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,680 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 4.02ct lab-grown oval diamond

This 4.02ct lab-grown oval sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790603005 or 790603005. Listed at 13 retailers as of October 29, 2026, with prices from $1,528 to $6,680, a $5,152 spread on the same certified stone. MOH London lists it at $6,680. 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

4.02
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790603005
Dimensions13.37 × 9.05 × 5.28 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.37 mm9.05 mm4.02 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790603005
Side View
Table 63.0%Crown 32.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 58.3%

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: $6,680 NZD|Low: $1,465 NZD|High: $18,232 NZD|Avg: $3,384 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 8$1,528 NZD
Retailer 3$1,663 NZD
Retailer 10$1,772 NZD
Retailer 13$1,772 NZD
Retailer 6$2,083 NZD
Retailer 2$2,157 NZD
Retailer 5$2,361 NZD
Retailer 11$2,847 NZD
Retailer 7$4,074 NZD
Retailer 4$4,884 NZD
Retailer 12$4,984 NZD
Retailer 9$6,214 NZD
MOH London$6,680 NZD

32 data points across 13 retailers

13 retailers$1,528 NZD to $6,680 NZD

A
Cheapest Retailer
-
$1,528 NZD
$858 USD
A
Retailer 2
-
$1,663 NZD
$934 USD
View
A
Retailer 3
-
$1,772 NZD
$995 USD
View
Retailer 4
-
$1,772 NZD
$995 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$2,083 NZD
$1,170 USD
View
A
Retailer 6
-
$2,157 NZD
£954 GBP
View
B+
Retailer 7
-
$2,361 NZD
$1,326 USD
View
B+
Retailer 8
-
$2,847 NZD
$1,599 USD
View
B
Retailer 9
-
$4,074 NZD
$2,288 USD
View
B
Retailer 10
-
$4,884 NZD
£2,160 GBP
View
B
Retailer 11
-
$4,984 NZD
$2,799 USD
View
B
Retailer 12
-
$6,214 NZD
$3,490 USD
View
Most Expensive
B
MOH London
LG790603005 · Oct 29
$6,680 NZD
£2,954 GBP
View
12 more retailers have this diamond
Prices start from $1,528 NZDSave up to $5,152 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
$1,528 NZD