Oval|Lab Grown|IGI

4.05ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG776634591

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776634591

Diamond specifications and retailer prices

From £477 GBP

$639 USD

As of October 29, 2026

Save £1,867 GBP (80%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £2,344 GBP at MOH London · As of October 29, 2026

View at MOH London

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 LG776634591 or 776634591. Listed at 18 retailers as of October 29, 2026, with prices from £477 to £2,344, a £1,867 spread on the same certified stone. MOH London lists it at £2,344. 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

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.3°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG776634591

Dimensions12.46 × 9.00 × 5.54 mm

L/W Ratio1.38

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG776634591

Side View

Caratlytics Score

How it works →

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: £2,344 GBP|Low: £348 GBP|High: £2,359 GBP|Avg: £1,085 GBP|-0.5%

MOH London

Retailer 2

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October 31, 2026

Retailer 10£348 GBP

Retailer 15£477 GBP

Retailer 5£519 GBP

Retailer 8£534 GBP

Retailer 4£554 GBP

Retailer 17£554 GBP

Retailer 11£687 GBP

Retailer 14£793 GBP

Retailer 6£868 GBP

Retailer 2£884 GBP

Retailer 12£937 GBP

Retailer 13£1,281 GBP

Retailer 3£1,556 GBP

Retailer 9£1,717 GBP

Retailer 18£1,888 GBP

Retailer 7£1,901 GBP

Retailer 16£2,228 GBP

MOH London£2,344 GBP

40 data points across 18 retailers

18 retailers£477 GBP to £2,344 GBP

Cheapest Retailer

£477 GBP

$639 USD

Retailer 2

£519 GBP

$696 USD

View

Retailer 3

£534 GBP

$715 USD

View

Final sale: no returns

Retailer 4

£554 GBP

$742 USD

View

Retailer 5

£554 GBP

$742 USD

View

Price last confirmed 14 days ago

Retailer 6

£659 GBP

HK$6,900 HKD

View

Retailer 7

£687 GBP

$920 USD

View

B+

Retailer 8

£793 GBP

$1,062 USD

View

Retailer 9

£868 GBP

$1,163 USD

View

Retailer 10

£884 GBP

View

B+

Retailer 11

£1,281 GBP

$1,717 USD

View

Retailer 12

£1,364 GBP

$1,827 USD

View

Price last confirmed 45 days ago

B+

Retailer 13

£1,556 GBP

$2,085 USD

View

Retailer 14

£1,717 GBP

View

B+

Retailer 15

£1,888 GBP

$2,530 USD

View

B+

Retailer 16

£1,901 GBP

SGD 3,442 SGD

View

Retailer 17

£2,228 GBP

$2,985 USD

View

Price last confirmed 26 days ago

Most Expensive

MOH London

LG776634591 · Oct 29

£2,344 GBP

View

17 more retailers have this diamond

Prices start from £477 GBPSave up to £1,867 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.

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4.05ct Oval

£477 GBP