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Oval|Lab Grown|IGI

4.05ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG837614480

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837614480

Diamond specifications and retailer prices

From £410 GBP
$549 USD
As of October 29, 2026
Save £4,180 GBP (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,590 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.05ct lab-grown oval diamond

This 4.05ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837614480 or 837614480. Listed at 18 retailers as of October 29, 2026, with prices from £410 to £4,590, a £4,180 spread on the same certified stone. Brilliant Earth lists it at £4,590. 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

4.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837614480
Dimensions13.70 × 8.75 × 5.02 mm
L/W Ratio1.57
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.70 mm8.75 mm4.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837614480
Side View
Table 62.0%Crown 33.5°Girdle: ThickPavilion 34.2°Culet: NoneDepth 57.4%

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: £4,590 GBP|Low: £410 GBP|High: £5,030 GBP|Avg: £1,385 GBP|-8.8%
Brilliant Earth
Retailer 2
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Retailer 19
October 31, 2026
Retailer 16£410 GBP
Retailer 13£426 GBP
Retailer 6£508 GBP
Retailer 9£508 GBP
Retailer 12£608 GBP
Retailer 5£746 GBP
Retailer 4£784 GBP
Retailer 2£792 GBP
Retailer 18£875 GBP
Retailer 19£1,190 GBP
Retailer 15£1,311 GBP
Retailer 3£1,337 GBP
Retailer 7£1,479 GBP
Retailer 8£1,636 GBP
Retailer 10£1,649 GBP
Retailer 14£2,133 GBP
Retailer 11£2,167 GBP
Retailer 17£2,198 GBP
Brilliant Earth£4,590 GBP

31 data points across 19 retailers

18 retailers£410 GBP to £4,590 GBP

A
Cheapest Retailer
-
£410 GBP
$549 USD
A
Retailer 2
-
£426 GBP
View
A
Retailer 3
-
£508 GBP
$681 USD
View
Retailer 4
-
£508 GBP
$681 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£608 GBP
$815 USD
View
A
Retailer 6
-
£746 GBP
$999 USD
View
B+
Retailer 7
-
£784 GBP
$1,051 USD
View
A
Retailer 8
-
£792 GBP
View
A
Retailer 9
-
£1,190 GBP
$1,594 USD
View
B+
Retailer 10
-
£1,311 GBP
$1,757 USD
View
B+
Retailer 11
-
£1,337 GBP
$1,791 USD
View
B+
Retailer 12
-
£1,479 GBP
View
B+
Retailer 13
-
£1,636 GBP
$2,192 USD
View
Retailer 14
-
£1,649 GBP
$2,210 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
£2,133 GBP
View
Retailer 16
-
£2,167 GBP
A$4,466 AUD
View
Price last confirmed 23 days ago
Retailer 17
-
£2,198 GBP
$2,945 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21676090A · Oct 29
£4,590 GBP
$6,150 USD
View
17 more retailers have this diamond
Prices start from £410 GBPSave up to £4,180 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
4.05ct Oval
£410 GBP