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Oval|Lab Grown|IGI

4.00ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG833670830

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833670830

Diamond specifications and retailer prices

From £452 GBP
$606 USD
As of October 31, 2026
Save £4,459 GBP (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,911 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833670830 or 833670830. Listed at 13 retailers as of October 29, 2026, with prices from £452 to £4,911, a £4,459 spread on the same certified stone. Brilliant Earth lists it at £4,911. 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

4.00
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833670830
Dimensions12.41 × 8.79 × 5.63 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.41 mm8.79 mm4.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833670830
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.1%

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 31
Current: £839 GBP|Low: £434 GBP|High: £188,469 GBP|Avg: £7,182 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12£434 GBP
Retailer 10£452 GBP
Retailer 6£601 GBP
Retailer 2£672 GBP
Retailer 5£780 GBP
Retailer 1£839 GBP
Retailer 11£1,100 GBP
Retailer 8£1,293 GBP
Retailer 3£1,613 GBP
Retailer 7£1,624 GBP
Retailer 4£1,626 GBP
Retailer 9£1,963 GBP

20 data points across 12 retailers

13 retailers£452 GBP to £4,911 GBP

Retailer 1
-
£434 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
£452 GBP
$606 USD
View
Final sale: no returns
A
Retailer 3
-
£601 GBP
$805 USD
View
B+
Retailer 4
-
£672 GBP
$900 USD
View
A
Retailer 5
-
£780 GBP
View
A
Retailer 6
-
£839 GBP
€1,070 EUR
View
B+
Retailer 7
-
£1,100 GBP
$1,474 USD
View
B+
Retailer 8
-
£1,293 GBP
$1,732 USD
View
B+
Retailer 9
-
£1,613 GBP
$2,161 USD
View
B+
Retailer 10
-
£1,624 GBP
$2,176 USD
View
B+
Retailer 11
-
£1,626 GBP
$2,179 USD
View
B
Retailer 12
-
£1,963 GBP
$2,630 USD
View
Most Expensive
B
Brilliant Earth
22174552A · Oct 29
£4,911 GBP
$6,580 USD
View
12 more retailers have this diamond
Prices start from £452 GBPSave up to £4,459 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
4.00ct Oval
£452 GBP