Marquise|Lab Grown|IGI

2.39ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG837640732

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837640732

Diamond specifications and retailer prices

From £446 GBP

As of November 1, 2026

Save £3,987 GBP (90%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £4,433 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.39ct lab-grown marquise diamond

This 2.39ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837640732 or 837640732. Listed at 19 retailers as of October 31, 2026, with prices from £446 to £4,433, a £3,987 spread on the same certified stone. Brilliant Earth lists it at £4,433. 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

2.39

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG837640732

Dimensions13.63 × 6.90 × 4.30 mm

L/W Ratio1.98

Girdle conditionFaceted

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 LG837640732

Side View

Caratlytics Score

How it works →

A+

Exceptional

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 1

Current: £4,433 GBP|Low: £446 GBP|High: £4,433 GBP|Avg: £1,543 GBP

Brilliant Earth

Retailer 2

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November 1, 2026

Retailer 2£446 GBP

Retailer 3£466 GBP

Retailer 5£616 GBP

Retailer 4£693 GBP

Retailer 17£751 GBP

Retailer 11£806 GBP

Retailer 9£1,016 GBP

Retailer 14£1,147 GBP

Retailer 16£1,247 GBP

Retailer 18£1,334 GBP

Retailer 12£1,664 GBP

Retailer 7£1,675 GBP

Retailer 6£1,704 GBP

Retailer 13£1,985 GBP

Retailer 8£2,066 GBP

Retailer 15£2,255 GBP

Retailer 10£2,355 GBP

Brilliant Earth£4,433 GBP

29 data points across 18 retailers

19 retailers£446 GBP to £4,433 GBP

A+

Cheapest Retailer

£446 GBP

Retailer 2

£466 GBP

$625 USD

View

Final sale: no returns

Retailer 3

£616 GBP

$825 USD

View

Retailer 4

£693 GBP

$928 USD

View

Retailer 5

£751 GBP

€958 EUR

View

Retailer 6

£806 GBP

View

B+

Retailer 7

£1,016 GBP

$1,361 USD

View

B+

Retailer 8

£1,147 GBP

A$2,365 AUD

View

B+

Retailer 9

£1,247 GBP

ZAR 26,991 ZAR

View

B+

Retailer 10

£1,334 GBP

$1,787 USD

View

Retailer 11

£1,664 GBP

$2,230 USD

View

B+

Retailer 12

£1,675 GBP

$2,245 USD

View

B+

Retailer 13

£1,704 GBP

$2,283 USD

View

B+

Retailer 14

£1,985 GBP

A$4,092 AUD

View

B+

Retailer 15

£2,066 GBP

SGD 3,741 SGD

View

Retailer 16

£2,255 GBP

View

Retailer 17

£2,355 GBP

$3,155 USD

View

Retailer 18

£2,608 GBP

$3,494 USD

View

Price last confirmed 19 days ago

Most Expensive

Brilliant Earth

21559021A · Oct 31

£4,433 GBP

$5,940 USD

View

18 more retailers have this diamond

Prices start from £446 GBPSave up to £3,987 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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A+

2.39ct Marquise

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