Radiant|Lab Grown|IGI

2.63ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG720571036

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG720571036

Diamond specifications and retailer prices

From £505 GBP

As of November 2, 2026

Save £1,223 GBP (71%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £1,728 GBP at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 2.63ct lab-grown radiant diamond

This 2.63ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720571036 or 720571036. Listed at 17 retailers as of October 31, 2026, with prices from £505 to £1,728, a £1,223 spread on the same certified stone. Taylor and Hart lists it at £1,728. 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

2.63

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.6°

Pavilion angle34.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG720571036

Dimensions9.72 × 6.93 × 4.65 mm

L/W Ratio1.40

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 LG720571036

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: £699 GBP|Low: £505 GBP|High: £1,728 GBP|Avg: £1,007 GBP|+2.7%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 3, 2026

Retailer 6£505 GBP

Retailer 2£660 GBP

Retailer 9£663 GBP

Retailer 1£699 GBP

Retailer 7£707 GBP

Retailer 8£937 GBP

Retailer 5£1,018 GBP

Retailer 10£1,135 GBP

Retailer 3£1,417 GBP

Retailer 4£1,550 GBP

Retailer 11£1,579 GBP

44 data points across 11 retailers

17 retailers£505 GBP to £1,728 GBP

Retailer 1

£341 GBP

$457 USD

Price last confirmed 25 days ago

Retailer 2

£382 GBP

$512 USD

View

Price last confirmed 36 days ago

Retailer 3

£422 GBP

$566 USD

View

Price last confirmed 30 days ago

Retailer 4

£505 GBP

View

Retailer 5

£660 GBP

$886 USD

View

B+

Retailer 6

£663 GBP

$890 USD

View

Retailer 7

£683 GBP

$917 USD

View

Retailer 8

£699 GBP

View

Retailer 9

£707 GBP

€903 EUR

View

B+

Retailer 10

£937 GBP

A$1,935 AUD

View

B+

Retailer 11

£1,018 GBP

ZAR 22,071 ZAR

View

B+

Retailer 12

£1,135 GBP

$1,523 USD

View

Retailer 13

£1,357 GBP

$1,821 USD

View

Price last confirmed 33 days ago

Retailer 14

£1,417 GBP

SGD 2,570 SGD

View

Retailer 15

£1,550 GBP

View

Retailer 16

£1,579 GBP

$2,119 USD

View

Most Expensive

Taylor and Hart

7328GB0 · Oct 31

£1,728 GBP

$2,319 USD

View

16 more retailers have this diamond

Prices start from £505 GBPSave up to £1,223 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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