Marquise|Lab Grown|IGI

5.50ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG849625094

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849625094

Diamond specifications and retailer prices

From £703 GBP

$943 USD

As of November 1, 2026

Save £5,382 GBP (88%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £6,085 GBP at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 5.5ct lab-grown marquise diamond

This 5.5ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849625094 or 849625094. Listed at 18 retailers as of November 1, 2026, with prices from £703 to £6,085, a £5,382 spread on the same certified stone. Brilliant Earth lists it at £6,085. 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

5.50

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG849625094

Dimensions17.58 × 9.18 × 5.86 mm

L/W Ratio1.92

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 LG849625094

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 1

Current: £6,085 GBP|Low: £703 GBP|High: £6,100 GBP|Avg: £1,957 GBP|-0.2%

Brilliant Earth

Retailer 2

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Retailer 18

November 3, 2026

Retailer 16£703 GBP

Retailer 10£723 GBP

Retailer 18£749 GBP

Retailer 15£798 GBP

Retailer 7£880 GBP

Retailer 8£1,074 GBP

Retailer 11£1,153 GBP

Retailer 6£1,519 GBP

Retailer 13£1,524 GBP

Retailer 14£1,723 GBP

Retailer 4£1,949 GBP

Retailer 3£2,107 GBP

Retailer 2£2,345 GBP

Retailer 17£2,361 GBP

Retailer 9£2,600 GBP

Retailer 12£2,810 GBP

Retailer 5£3,620 GBP

Brilliant Earth£6,085 GBP

7 data points across 18 retailers

18 retailers£703 GBP to £6,085 GBP

Cheapest Retailer

£703 GBP

$943 USD

Retailer 2

£723 GBP

$970 USD

View

Final sale: no returns

Retailer 3

£749 GBP

$1,005 USD

View

Retailer 4

£798 GBP

View

Retailer 5

£880 GBP

$1,180 USD

View

B+

Retailer 6

£1,074 GBP

$1,440 USD

View

Retailer 7

£1,153 GBP

View

Retailer 8

£1,519 GBP

A$3,134 AUD

View

Retailer 9

£1,524 GBP

ZAR 33,018 ZAR

View

Retailer 10

£1,723 GBP

$2,311 USD

View

Retailer 11

£1,949 GBP

$2,614 USD

View

B+

Retailer 12

£2,107 GBP

$2,826 USD

View

B+

Retailer 13

£2,345 GBP

$3,145 USD

View

B+

Retailer 14

£2,361 GBP

$3,166 USD

View

B+

Retailer 15

£2,600 GBP

$3,487 USD

View

B+

Retailer 16

£2,810 GBP

View

Retailer 17

£3,620 GBP

A$7,469 AUD

View

Most Expensive

Brilliant Earth

22352588A · Nov 2

£6,085 GBP

$8,160 USD

View

17 more retailers have this diamond

Prices start from £703 GBPSave up to £5,382 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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5.50ct Marquise

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