Marquise|Lab Grown|IGI

3.52ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG775641448

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG775641448

Diamond specifications and retailer prices

From £338 GBP

$453 USD

As of November 2, 2026

Save £1,229 GBP (78%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £1,566 GBP at Brilliance · As of November 1, 2026

View at Brilliance

About this 3.52ct lab-grown marquise diamond

This 3.52ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG775641448 or 775641448. Listed at 17 retailers as of November 1, 2026, with prices from £338 to £1,566, a £1,229 spread on the same certified stone. Brilliance lists it at £1,566. 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

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle41.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG775641448

Dimensions14.82 × 7.91 × 5.10 mm

L/W Ratio1.87

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG775641448

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: £1,566 GBP|Low: £328 GBP|High: £1,719 GBP|Avg: £912 GBP|-8.9%

Brilliance

Retailer 2

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November 2, 2026

Retailer 8£338 GBP

Retailer 14£378 GBP

Retailer 7£419 GBP

Retailer 15£419 GBP

Retailer 12£525 GBP

Retailer 5£655 GBP

Retailer 2£687 GBP

Retailer 3£711 GBP

Retailer 10£884 GBP

Retailer 11£909 GBP

Retailer 4£969 GBP

Retailer 13£1,125 GBP

Retailer 16£1,346 GBP

Retailer 6£1,369 GBP

Retailer 9£1,538 GBP

Brilliance£1,566 GBP

44 data points across 16 retailers

17 retailers£338 GBP to £1,566 GBP

Cheapest Retailer

£338 GBP

$453 USD

Retailer 2

£378 GBP

$507 USD

View

Retailer 3

£418 GBP

$561 USD

View

Price last confirmed 38 days ago

Retailer 4

£419 GBP

$562 USD

View

Price last confirmed 17 days ago

Retailer 5

£419 GBP

$562 USD

View

Retailer 6

£525 GBP

$705 USD

View

B+

Retailer 7

£655 GBP

$879 USD

View

Retailer 8

£687 GBP

View

Retailer 9

£711 GBP

$954 USD

View

Retailer 10

£884 GBP

A$1,825 AUD

View

Retailer 11

£909 GBP

ZAR 19,700 ZAR

View

Retailer 12

£969 GBP

$1,300 USD

View

B+

Retailer 13

£1,125 GBP

$1,510 USD

View

B+

Retailer 14

£1,346 GBP

$1,806 USD

View

B+

Retailer 15

£1,369 GBP

$1,838 USD

View

B+

Retailer 16

£1,538 GBP

View

Most Expensive

B+

Brilliance

D39251453 · Nov 1

£1,566 GBP

$2,102 USD

View

16 more retailers have this diamond

Prices start from £338 GBPSave up to £1,229 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

£338 GBP