Oval|Lab Grown|IGI

4.55ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG585394712

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG585394712

Diamond specifications and retailer prices

From £616 GBP

$825 USD

As of October 31, 2026

Save £3,780 GBP (86%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £4,396 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 4.55ct lab-grown oval diamond

This 4.55ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG585394712 or 585394712. Listed at 15 retailers as of October 29, 2026, with prices from £616 to £4,396, a £3,780 spread on the same certified stone. Brilliant Earth lists it at £4,396. 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

4.55

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle41.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG585394712

Dimensions13.23 × 9.45 × 5.91 mm

L/W Ratio1.40

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG585394712

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 31

Current: £4,396 GBP|Low: £466 GBP|High: £5,306 GBP|Avg: £1,387 GBP|-17.2%

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

October 31, 2026

Retailer 4£466 GBP

Retailer 6£515 GBP

Retailer 8£616 GBP

Retailer 3£794 GBP

Retailer 2£804 GBP

Retailer 12£822 GBP

Retailer 11£856 GBP

Retailer 5£1,109 GBP

Retailer 9£1,330 GBP

Retailer 13£1,660 GBP

Retailer 14£1,671 GBP

Retailer 10£2,030 GBP

Retailer 7£2,249 GBP

Brilliant Earth£4,396 GBP

36 data points across 14 retailers

15 retailers£616 GBP to £4,396 GBP

Retailer 1

£416 GBP

$557 USD

Price last confirmed 38 days ago

Retailer 2

£466 GBP

$624 USD

View

Price last confirmed 35 days ago

Retailer 3

£509 GBP

$682 USD

View

Price last confirmed 34 days ago

Retailer 4

£616 GBP

$825 USD

View

B+

Retailer 5

£794 GBP

$1,064 USD

View

Retailer 6

£804 GBP

View

Retailer 7

£822 GBP

$1,102 USD

View

Retailer 8

£1,109 GBP

$1,486 USD

View

B+

Retailer 9

£1,330 GBP

$1,782 USD

View

Retailer 10

£1,355 GBP

$1,816 USD

View

Price last confirmed 33 days ago

B+

Retailer 11

£1,660 GBP

$2,224 USD

View

Retailer 12

£1,671 GBP

$2,239 USD

View

Price last confirmed 13 days ago

Retailer 13

£2,030 GBP

$2,720 USD

View

Price last confirmed 13 days ago

Retailer 14

£2,249 GBP

View

Most Expensive

Brilliant Earth

7627822A · Oct 29

£4,396 GBP

$5,890 USD

View

14 more retailers have this diamond

Prices start from £616 GBPSave up to £3,780 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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