Oval|Lab Grown|IGI

2.56ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG627405425

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG627405425

Diamond specifications and retailer prices

From £272 GBP

$364 USD

As of October 24, 2026

Save £1,124 GBP (81%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £1,396 GBP at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 2.56ct lab-grown oval diamond

This 2.56ct lab-grown oval sits in the two to three carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627405425 or 627405425. Listed at 15 retailers as of October 24, 2026, with prices from £272 to £1,396, a £1,124 spread on the same certified stone. Brilliant Earth lists it at £1,396. 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

2.56

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle41.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG627405425

Dimensions10.95 × 7.86 × 4.85 mm

L/W Ratio1.39

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG627405425

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 24

Current: £1,396 GBP|Low: £211 GBP|High: £1,485 GBP|Avg: £685 GBP|-6.0%

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

Retailer 16

Retailer 17

October 25, 2026

Retailer 4£234 GBP

Retailer 11£272 GBP

Retailer 16£290 GBP

Retailer 17£290 GBP

Retailer 15£349 GBP

Retailer 2£459 GBP

Retailer 8£472 GBP

Retailer 14£509 GBP

Retailer 5£570 GBP

Retailer 6£584 GBP

Retailer 12£852 GBP

Retailer 3£934 GBP

Retailer 7£968 GBP

Retailer 9£990 GBP

Retailer 10£1,166 GBP

Retailer 13£1,179 GBP

Brilliant Earth£1,396 GBP

28 data points across 17 retailers

15 retailers£272 GBP to £1,396 GBP

Retailer 1

£234 GBP

$314 USD

Price last confirmed 8 days ago

Retailer 2

£272 GBP

$364 USD

View

Retailer 3

£290 GBP

$389 USD

View

Retailer 4

£290 GBP

$389 USD

View

Retailer 5

£349 GBP

View

Price last confirmed 14 days ago

Retailer 6

£459 GBP

$615 USD

View

B+

Retailer 7

£472 GBP

$633 USD

View

Retailer 8

£570 GBP

$764 USD

View

Retailer 9

£584 GBP

$783 USD

View

B+

Retailer 10

£852 GBP

$1,142 USD

View

B+

Retailer 11

£934 GBP

$1,252 USD

View

Retailer 12

£968 GBP

$1,298 USD

View

Price last confirmed 12 days ago

B+

Retailer 13

£1,166 GBP

View

Retailer 14

£1,179 GBP

$1,580 USD

View

Price last confirmed 9 days ago

Most Expensive

Brilliant Earth

9815339A · Oct 26

£1,396 GBP

$1,870 USD

View

14 more retailers have this diamond

Prices start from £272 GBPSave up to £1,124 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.

Similar diamonds

2.56ct Oval

£272 GBP