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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 £644 GBP
$858 USD
As of October 29, 2026
Save £2,173 GBP (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,817 GBP 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 £644 to £2,817, a £2,173 spread on the same certified stone. MOH London lists it at £2,817. 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: £2,817 GBP|Low: £618 GBP|High: £7,690 GBP|Avg: £1,427 GBP|-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£644 GBP
Retailer 3£701 GBP
Retailer 10£747 GBP
Retailer 13£747 GBP
Retailer 6£879 GBP
Retailer 2£910 GBP
Retailer 5£996 GBP
Retailer 11£1,201 GBP
Retailer 7£1,718 GBP
Retailer 4£2,060 GBP
Retailer 12£2,102 GBP
Retailer 9£2,621 GBP
MOH London£2,817 GBP

32 data points across 13 retailers

13 retailers£644 GBP to £2,817 GBP

A
Cheapest Retailer
-
£644 GBP
$858 USD
A
Retailer 2
-
£701 GBP
$934 USD
View
A
Retailer 3
-
£747 GBP
$995 USD
View
Retailer 4
-
£747 GBP
$995 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
£879 GBP
$1,170 USD
View
A
Retailer 6
-
£910 GBP
View
B+
Retailer 7
-
£996 GBP
$1,326 USD
View
B+
Retailer 8
-
£1,201 GBP
$1,599 USD
View
B
Retailer 9
-
£1,718 GBP
$2,288 USD
View
B
Retailer 10
-
£2,060 GBP
View
B
Retailer 11
-
£2,102 GBP
$2,799 USD
View
B
Retailer 12
-
£2,621 GBP
$3,490 USD
View
Most Expensive
B
MOH London
LG790603005 · Oct 29
£2,817 GBP
View
12 more retailers have this diamond
Prices start from £644 GBPSave up to £2,173 GBP

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
£644 GBP