Pear|Lab Grown|IGI

4.51ct F VS2 Pear Lab Grown Diamond

ID • F/VS2 • IGI LG798602729

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG798602729

Diamond specifications and retailer prices

From £487 GBP

$654 USD

As of November 2, 2026

Save £4,893 GBP (91%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £5,380 GBP at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 4.51ct lab-grown pear diamond

This 4.51ct lab-grown pear sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG798602729 or 798602729. Listed at 15 retailers as of November 2, 2026, with prices from £487 to £5,380, a £4,893 spread on the same certified stone. Brilliant Earth lists it at £5,380. 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

4.51

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.4°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG798602729

Dimensions14.41 × 9.14 × 5.73 mm

L/W Ratio1.58

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 LG798602729

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: Nov 2

Current: £5,380 GBP|Low: £486 GBP|High: £5,380 GBP|Avg: £1,807 GBP|+1.0%

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

November 1, 2026

Retailer 10£487 GBP

Retailer 3£531 GBP

Retailer 5£715 GBP

Retailer 2£793 GBP

Retailer 15£799 GBP

Retailer 8£917 GBP

Retailer 13£1,038 GBP

Retailer 9£1,445 GBP

Retailer 6£1,538 GBP

Retailer 14£1,756 GBP

Retailer 7£2,318 GBP

Retailer 11£2,465 GBP

Retailer 4£3,053 GBP

Retailer 12£4,330 GBP

Brilliant Earth£5,380 GBP

36 data points across 15 retailers

15 retailers£487 GBP to £5,380 GBP

Cheapest Retailer

£487 GBP

$654 USD

Retailer 2

£531 GBP

$712 USD

View

Retailer 3

£715 GBP

$960 USD

View

Retailer 4

£793 GBP

$1,064 USD

View

B+

Retailer 5

£799 GBP

$1,072 USD

View

Retailer 6

£917 GBP

€1,172 EUR

View

Retailer 7

£1,038 GBP

$1,393 USD

View

B+

Retailer 8

£1,445 GBP

$1,939 USD

View

B+

Retailer 9

£1,538 GBP

$2,064 USD

View

Price last confirmed 7 days ago

B+

Retailer 10

£1,756 GBP

$2,356 USD

View

Retailer 11

£2,318 GBP

A$4,785 AUD

View

Price last confirmed 26 days ago

Retailer 12

£2,465 GBP

View

Retailer 13

£3,053 GBP

$4,098 USD

View

Retailer 14

£4,330 GBP

$5,810 USD

View

Most Expensive

Brilliant Earth

19986451A · Nov 2

£5,380 GBP

$7,220 USD

View

14 more retailers have this diamond

Prices start from £487 GBPSave up to £4,893 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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4.51ct Pear

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