Marquise|Lab Grown|IGI

3.52ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG841696888

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841696888

Diamond specifications and retailer prices

From £342 GBP

$458 USD

As of October 30, 2026

Save £2,173 GBP (86%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £2,515 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 3.52ct lab-grown marquise diamond

This 3.52ct 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 LG841696888 or 841696888. Listed at 18 retailers as of October 30, 2026, with prices from £342 to £2,515, a £2,173 spread on the same certified stone. Brilliant Earth lists it at £2,515. 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

3.52

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle30.6°

Pavilion angle41.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG841696888

Dimensions15.39 × 7.99 × 4.89 mm

L/W Ratio1.93

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 LG841696888

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: Oct 30

Current: £2,515 GBP|Low: £342 GBP|High: £2,515 GBP|Avg: £976 GBP

Brilliant Earth

Retailer 2

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November 2, 2026

Retailer 9£342 GBP

Retailer 6£383 GBP

Retailer 3£424 GBP

Retailer 10£443 GBP

Retailer 12£507 GBP

Retailer 14£582 GBP

Retailer 18£582 GBP

Retailer 5£661 GBP

Retailer 16£673 GBP

Retailer 2£696 GBP

Retailer 7£969 GBP

Retailer 17£1,140 GBP

Retailer 4£1,363 GBP

Retailer 8£1,386 GBP

Retailer 13£1,539 GBP

Retailer 11£1,557 GBP

Retailer 15£2,015 GBP

Brilliant Earth£2,515 GBP

22 data points across 18 retailers

18 retailers£342 GBP to £2,515 GBP

Cheapest Retailer

£342 GBP

$458 USD

Retailer 2

£383 GBP

$513 USD

View

Retailer 3

£424 GBP

$568 USD

View

Retailer 4

£443 GBP

$594 USD

View

Price last confirmed 16 days ago

Retailer 5

£507 GBP

View

Retailer 6

£582 GBP

$780 USD

View

B+

Retailer 7

£582 GBP

$780 USD

View

Retailer 8

£661 GBP

$885 USD

View

Retailer 9

£673 GBP

€859 EUR

View

Retailer 10

£696 GBP

View

Retailer 11

£969 GBP

$1,298 USD

View

Retailer 12

£1,140 GBP

$1,527 USD

View

B+

Retailer 13

£1,363 GBP

$1,826 USD

View

B+

Retailer 14

£1,386 GBP

$1,857 USD

View

B+

Retailer 15

£1,539 GBP

$2,062 USD

View

B+

Retailer 16

£1,557 GBP

View

Retailer 17

£2,015 GBP

$2,700 USD

View

Most Expensive

Brilliant Earth

21730498A · Oct 31

£2,515 GBP

$3,370 USD

View

17 more retailers have this diamond

Prices start from £342 GBPSave up to £2,173 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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3.52ct Marquise

£342 GBP