Marquise|Lab Grown|IGI

5.10ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG845656195

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845656195

Diamond specifications and retailer prices

From £1,115 GBP

$1,496 USD

As of November 1, 2026

Save £5,258 GBP (83%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £6,372 GBP at Novita Diamonds · As of October 31, 2026

View at Novita Diamonds

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845656195 or 845656195. Listed at 17 retailers as of October 31, 2026, with prices from £1,115 to £6,372, a £5,258 spread on the same certified stone. Novita Diamonds lists it at £6,372. 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

5.10

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG845656195

Dimensions18.16 × 8.86 × 5.59 mm

L/W Ratio2.05

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 LG845656195

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: £6,372 GBP|Low: £1,115 GBP|High: £8,972 GBP|Avg: £2,823 GBP

Novita Diamonds

Retailer 2

Retailer 3

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Retailer 7

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Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

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Retailer 17

November 2, 2026

Retailer 3£1,115 GBP

Retailer 10£1,118 GBP

Retailer 6£1,196 GBP

Retailer 13£1,528 GBP

Retailer 11£1,550 GBP

Retailer 8£1,843 GBP

Retailer 2£1,900 GBP

Retailer 14£2,164 GBP

Retailer 9£2,281 GBP

Retailer 15£2,636 GBP

Retailer 7£2,737 GBP

Retailer 16£2,933 GBP

Retailer 12£3,432 GBP

Retailer 5£3,745 GBP

Retailer 17£5,023 GBP

Retailer 4£5,165 GBP

Novita Diamonds£6,372 GBP

13 data points across 17 retailers

17 retailers£1,115 GBP to £6,372 GBP

Cheapest Retailer

£1,115 GBP

$1,496 USD

Final sale: no returns

Retailer 2

£1,118 GBP

View

Retailer 3

£1,196 GBP

$1,605 USD

View

B+

Retailer 4

£1,528 GBP

$2,050 USD

View

B+

Retailer 5

£1,550 GBP

View

Retailer 6

£1,843 GBP

€2,355 EUR

View

Price last confirmed 8 days ago

B+

Retailer 7

£1,900 GBP

$2,550 USD

View

B+

Retailer 8

£2,164 GBP

A$4,468 AUD

View

Retailer 9

£2,281 GBP

ZAR 49,449 ZAR

View

Price last confirmed 8 days ago

B+

Retailer 10

£2,636 GBP

$3,537 USD

View

B+

Retailer 11

£2,737 GBP

View

B+

Retailer 12

£2,933 GBP

$3,936 USD

View

Retailer 13

£3,432 GBP

View

Retailer 14

£3,745 GBP

$5,026 USD

View

Retailer 15

£5,023 GBP

$6,740 USD

View

Retailer 16

£5,165 GBP

$6,931 USD

View

Most Expensive

Novita Diamonds

cert_845656195 · Oct 31

£6,372 GBP

A$13,156 AUD

View

16 more retailers have this diamond

Prices start from £1,115 GBPSave up to £5,258 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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