Oval|Lab Grown|IGI

2.52ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG774641100

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774641100

Diamond specifications and retailer prices

From £266 GBP

$356 USD

As of November 1, 2026

Save £2,406 GBP (90%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £2,672 GBP at Brilliant Earth · As of November 1, 2026

View at Brilliant Earth

About this 2.52ct lab-grown oval diamond

This 2.52ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG774641100 or 774641100. Listed at 15 retailers as of November 1, 2026, with prices from £266 to £2,672, a £2,406 spread on the same certified stone. Brilliant Earth lists it at £2,672. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.52

Carat

Colour

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.9°

Pavilion angle37°

OriginLab Grown

Grading LabIGI

CertificateIGI LG774641100

Dimensions10.23 × 7.55 × 4.86 mm

L/W Ratio1.35

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG774641100

Side View

Caratlytics Score

How it works →

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: Nov 1

Current: £2,672 GBP|Low: £255 GBP|High: £2,754 GBP|Avg: £775 GBP|-3.0%

Brilliant Earth

Retailer 2

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Retailer 16

November 1, 2026

Retailer 15£266 GBP

Retailer 6£308 GBP

Retailer 5£330 GBP

Retailer 16£330 GBP

Retailer 12£409 GBP

Retailer 10£444 GBP

Retailer 3£528 GBP

Retailer 8£549 GBP

Retailer 11£589 GBP

Retailer 2£593 GBP

Retailer 7£599 GBP

Retailer 13£966 GBP

Retailer 4£1,059 GBP

Retailer 9£1,295 GBP

Retailer 14£1,370 GBP

Brilliant Earth£2,672 GBP

44 data points across 16 retailers

15 retailers£266 GBP to £2,672 GBP

Cheapest Retailer

£266 GBP

$356 USD

Retailer 2

£308 GBP

$413 USD

View

Retailer 3

£330 GBP

$442 USD

View

Retailer 4

£330 GBP

$442 USD

View

Price last confirmed 7 days ago

Retailer 5

£409 GBP

View

Price last confirmed 16 days ago

Retailer 6

£444 GBP

$595 USD

View

B+

Retailer 7

£528 GBP

$708 USD

View

Retailer 8

£549 GBP

$736 USD

View

Retailer 9

£589 GBP

€751 EUR

View

Price last confirmed 7 days ago

Retailer 10

£593 GBP

View

B+

Retailer 11

£599 GBP

$803 USD

View

Retailer 12

£966 GBP

$1,295 USD

View

Retailer 13

£1,059 GBP

$1,419 USD

View

Retailer 14

£1,295 GBP

View

Most Expensive

Brilliant Earth

17811395A · Nov 1

£2,672 GBP

$3,580 USD

View

14 more retailers have this diamond

Prices start from £266 GBPSave up to £2,406 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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