Marquise|Lab Grown|IGI

5.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG835607325

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835607325

Diamond specifications and retailer prices

From £569 GBP

$763 USD

As of November 2, 2026

Save £4,484 GBP (89%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £5,052 GBP at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 5.09ct lab-grown marquise diamond

This 5.09ct 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 LG835607325 or 835607325. Listed at 18 retailers as of November 2, 2026, with prices from £569 to £5,052, a £4,484 spread on the same certified stone. Do Amore Diamonds lists it at £5,052. 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

5.09

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG835607325

Dimensions17.57 × 8.96 × 5.52 mm

L/W Ratio1.96

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 LG835607325

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: £5,052 GBP|Low: £569 GBP|High: £5,693 GBP|Avg: £2,029 GBP|-11.3%

Do Amore Diamonds

Retailer 2

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November 2, 2026

Retailer 12£569 GBP

Retailer 13£619 GBP

Retailer 14£683 GBP

Retailer 11£788 GBP

Retailer 3£905 GBP

Retailer 7£948 GBP

Retailer 16£948 GBP

Retailer 17£953 GBP

Retailer 9£1,268 GBP

Retailer 5£1,476 GBP

Retailer 2£1,544 GBP

Retailer 18£2,047 GBP

Retailer 6£2,398 GBP

Retailer 15£2,729 GBP

Retailer 8£3,305 GBP

Retailer 4£4,089 GBP

Retailer 10£4,285 GBP

Do Amore Diamonds£5,052 GBP

17 data points across 18 retailers

18 retailers£569 GBP to £5,052 GBP

Cheapest Retailer

£569 GBP

$763 USD

Retailer 2

£619 GBP

$830 USD

View

Retailer 3

£683 GBP

$917 USD

View

Final sale: no returns

Retailer 4

£788 GBP

View

Retailer 5

£905 GBP

$1,215 USD

View

B+

Retailer 6

£948 GBP

$1,272 USD

View

Retailer 7

£948 GBP

$1,273 USD

View

Retailer 8

£953 GBP

$1,279 USD

View

Retailer 9

£1,268 GBP

€1,620 EUR

View

Price last confirmed 8 days ago

B+

Retailer 10

£1,476 GBP

A$3,047 AUD

View

B+

Retailer 11

£1,544 GBP

$2,072 USD

View

B+

Retailer 12

£2,047 GBP

$2,747 USD

View

Retailer 13

£2,398 GBP

$3,218 USD

View

Retailer 14

£2,729 GBP

View

Retailer 15

£3,305 GBP

$4,435 USD

View

Retailer 16

£4,089 GBP

$5,487 USD

View

Retailer 17

£4,285 GBP

$5,750 USD

View

Most Expensive

Do Amore Diamonds

27-B175FC752 · Nov 2

£5,052 GBP

$6,780 USD

View

17 more retailers have this diamond

Prices start from £569 GBPSave up to £4,484 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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