Marquise|Lab Grown|IGI

3.60ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG792602222

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792602222

Diamond specifications and retailer prices

From £612 GBP

$821 USD

As of November 1, 2026

Save £598 GBP (49%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: £4,255 GBP at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 3.6ct lab-grown marquise diamond

This 3.6ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792602222 or 792602222. Listed at 13 retailers as of November 1, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.60

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.5°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG792602222

Dimensions15.92 × 8.00 × 4.99 mm

L/W Ratio1.99

Girdle conditionFaceted

Culet sizePointed

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 LG792602222

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: £4,255 GBP|Low: £548 GBP|High: £4,389 GBP|Avg: £1,584 GBP|+51.9%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 26, 2026

Retailer 7£578 GBP

Retailer 12£612 GBP

Retailer 10£627 GBP

Retailer 8£761 GBP

Retailer 11£802 GBP

Retailer 3£1,169 GBP

Retailer 5£1,210 GBP

Retailer 2£1,223 GBP

Retailer 4£1,881 GBP

Retailer 9£2,273 GBP

Retailer 13£2,438 GBP

Retailer 6£3,391 GBP

Brilliant Earth£4,255 GBP

10 data points across 13 retailers

13 retailers£612 GBP to £1,210 GBP

Retailer 1

£578 GBP

$775 USD

Price last confirmed 7 days ago

Retailer 2

£612 GBP

$821 USD

View

Retailer 3

£627 GBP

$841 USD

View

Price last confirmed 8 days ago

Retailer 4

£761 GBP

€972 EUR

View

Price last confirmed 9 days ago

Retailer 5

£802 GBP

$1,076 USD

View

Price last confirmed 8 days ago

Retailer 6

£1,169 GBP

$1,568 USD

View

Price last confirmed 10 days ago

B+

Retailer 7

£1,210 GBP

A$2,498 AUD

View

Retailer 8

£1,223 GBP

$1,641 USD

View

Price last confirmed 8 days ago

Retailer 9

£1,881 GBP

A$3,883 AUD

View

Price last confirmed 31 days ago

Retailer 10

£2,273 GBP

View

Price last confirmed 7 days ago

Retailer 11

£2,438 GBP

$3,271 USD

View

Price last confirmed 9 days ago

Retailer 12

£3,391 GBP

$4,550 USD

View

Price last confirmed 8 days ago

Most Expensive

Brilliant Earth

19985305A · Oct 26

£4,255 GBP

$5,710 USD

View

Price last confirmed 7 days ago

12 more retailers have this diamond

Prices start from £612 GBPSave up to £598 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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