Radiant|Lab Grown|IGI

3.27ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG813609534

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

Certificate IGI LG813609534

Diamond specifications and retailer prices

From £489 GBP

$655 USD

As of October 30, 2026

Save £2,377 GBP (83%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £2,866 GBP at Rare Carat · As of October 28, 2026

View at Rare Carat

About this 3.27ct lab-grown radiant diamond

This 3.27ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813609534 or 813609534. Listed at 17 retailers as of October 28, 2026, with prices from £489 to £2,866, a £2,377 spread on the same certified stone. Rare Carat lists it at £2,866. 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

3.27

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.5°

Pavilion angle33.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG813609534

Dimensions10.98 × 7.19 × 4.78 mm

L/W Ratio1.53

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 LG813609534

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 30

Current: £2,866 GBP|Low: £489 GBP|High: £2,866 GBP|Avg: £1,270 GBP

Rare Carat

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

October 30, 2026

Retailer 9£489 GBP

Retailer 13£638 GBP

Retailer 8£728 GBP

Retailer 6£793 GBP

Retailer 15£811 GBP

Retailer 10£847 GBP

Retailer 2£1,145 GBP

Retailer 3£1,177 GBP

Retailer 7£1,357 GBP

Retailer 4£1,514 GBP

Retailer 5£1,581 GBP

Retailer 12£1,755 GBP

Retailer 11£1,792 GBP

Retailer 14£2,366 GBP

Rare Carat£2,866 GBP

20 data points across 15 retailers

17 retailers£489 GBP to £2,866 GBP

Cheapest Retailer

£489 GBP

$655 USD

Final sale: no returns

Retailer 2

£638 GBP

$855 USD

View

B+

Retailer 3

£728 GBP

$975 USD

View

Retailer 4

£793 GBP

€1,012 EUR

View

Price last confirmed 7 days ago

Retailer 5

£811 GBP

$1,086 USD

View

Retailer 6

£847 GBP

View

Retailer 7

£1,145 GBP

A$2,360 AUD

View

Retailer 8

£1,177 GBP

ZAR 25,485 ZAR

View

Retailer 9

£1,357 GBP

$1,818 USD

View

Retailer 10

£1,514 GBP

$2,029 USD

View

B+

Retailer 11

£1,581 GBP

View

B+

Retailer 12

£1,755 GBP

$2,351 USD

View

B+

Retailer 13

£1,789 GBP

$2,397 USD

View

B+

Retailer 14

£1,792 GBP

$2,401 USD

View

Retailer 15

£2,284 GBP

A$4,708 AUD

View

Price last confirmed 22 days ago

B+

Retailer 16

£2,366 GBP

View

Most Expensive

Rare Carat

CN139-25A · Oct 28

£2,866 GBP

$3,840 USD

View

16 more retailers have this diamond

Prices start from £489 GBPSave up to £2,377 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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3.27ct Radiant

£489 GBP