Marquise|Lab Grown|IGI

5.53ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG593384096

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG593384096

Diamond specifications and retailer prices

From £1,273 GBP

$1,706 USD

As of October 26, 2026

Save £4,809 GBP (79%) vs most expensive(unlock to see where)

10 retailers carry this diamond

Most expensive: £6,083 GBP at Do Amore Diamonds · As of October 27, 2026

View at Do Amore Diamonds

About this 5.53ct lab-grown marquise diamond

This 5.53ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG593384096 or 593384096. Listed at 10 retailers as of October 26, 2026, with prices from £1,273 to £6,083, a £4,809 spread on the same certified stone. Do Amore Diamonds lists it at £6,083. 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

5.53

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG593384096

Dimensions17.96 × 9.29 × 5.76 mm

L/W Ratio1.93

Girdle conditionFaceted

Culet sizeNone

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG593384096

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26

Current: £6,083 GBP|Low: £674 GBP|High: £6,784 GBP|Avg: £2,908 GBP|-10.3%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

October 21, 2026

Retailer 6£685 GBP

Retailer 8£1,273 GBP

Retailer 7£1,643 GBP

Retailer 4£1,767 GBP

Retailer 3£1,769 GBP

Retailer 2£1,776 GBP

Retailer 5£2,990 GBP

Retailer 9£4,366 GBP

Retailer 10£4,450 GBP

Do Amore Diamonds£6,083 GBP

21 data points across 10 retailers

10 retailers£1,273 GBP to £6,083 GBP

Retailer 1

£685 GBP

$918 USD

Price last confirmed 10 days ago

Retailer 2

£1,273 GBP

$1,706 USD

View

Retailer 3

£1,643 GBP

$2,202 USD

View

Price last confirmed 8 days ago

Retailer 4

£1,767 GBP

$2,368 USD

View

Price last confirmed 7 days ago

Retailer 5

£1,769 GBP

$2,370 USD

View

Price last confirmed 6 days ago

Retailer 6

£1,776 GBP

A$3,660 AUD

View

Price last confirmed 11 days ago

Retailer 7

£2,310 GBP

$3,095 USD

View

Price last confirmed 7 days ago

Retailer 8

£2,990 GBP

View

Price last confirmed 12 days ago

Retailer 9

£4,366 GBP

$5,850 USD

View

Price last confirmed 28 days ago

Most Expensive

Do Amore Diamonds

27-DC45CBFE3 · Oct 27

£6,083 GBP

$8,150 USD

View

9 more retailers have this diamond

Prices start from £1,273 GBPSave up to £4,809 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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5.53ct Marquise

£1,273 GBP