Oval|Lab Grown|IGI

4.00ct F VS2 Oval Lab Grown Diamond

VG • F/VS2 • IGI LG836608227

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836608227

Diamond specifications and retailer prices

From £434 GBP
As of October 30, 2026
Save £2,067 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,500 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 very-good cut grade and certified by IGI LG836608227 or 836608227. Listed at 14 retailers as of October 29, 2026, with prices from £434 to £2,500, a £2,067 spread on the same certified stone. Brilliant Earth lists it at £2,500. 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

4.00
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836608227
Dimensions13.09 × 9.14 × 5.37 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.09 mm9.14 mm4.00 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836608227
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.8%

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 30
Current: £2,500 GBP|Low: £434 GBP|High: £2,500 GBP|Avg: £1,328 GBP
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
October 31, 2026
Retailer 12£434 GBP
Retailer 3£452 GBP
Retailer 11£774 GBP
Retailer 13£781 GBP
Retailer 6£785 GBP
Retailer 5£802 GBP
Retailer 8£1,101 GBP
Retailer 9£1,119 GBP
Retailer 15£1,456 GBP
Retailer 2£1,584 GBP
Retailer 7£1,682 GBP
Retailer 10£1,740 GBP
Retailer 14£2,199 GBP
Retailer 4£2,264 GBP
Brilliant Earth£2,500 GBP

24 data points across 15 retailers

14 retailers£434 GBP to £2,500 GBP

A
Cheapest Retailer
-
£434 GBP
A
Retailer 2
-
£452 GBP
$606 USD
View
Final sale: no returns
B+
Retailer 3
-
£774 GBP
$1,037 USD
View
A
Retailer 4
-
£781 GBP
View
B+
Retailer 5
-
£802 GBP
$1,075 USD
View
B+
Retailer 6
-
£1,101 GBP
$1,475 USD
View
B+
Retailer 7
-
£1,119 GBP
$1,500 USD
View
B
Retailer 8
-
£1,456 GBP
View
B+
Retailer 9
-
£1,584 GBP
SGD 2,868 SGD
View
Retailer 10
-
£1,682 GBP
$2,254 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
£1,740 GBP
$2,332 USD
View
B
Retailer 12
-
£2,199 GBP
$2,946 USD
View
B
Retailer 13
-
£2,264 GBP
View
Most Expensive
B
Brilliant Earth
21722916A · Oct 29
£2,500 GBP
$3,350 USD
View
13 more retailers have this diamond
Prices start from £434 GBPSave up to £2,067 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
£434 GBP