Marquise|Lab Grown|IGI

2.53ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG845669422

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845669422

Diamond specifications and retailer prices

From £363 GBP

As of October 27, 2026

Save £1,145 GBP (76%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £1,508 GBP at Rare Carat · As of October 28, 2026

View at Rare Carat

About this 2.53ct lab-grown marquise diamond

This 2.53ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845669422 or 845669422. Listed at 16 retailers as of October 27, 2026, with prices from £363 to £1,508, a £1,145 spread on the same certified stone. Rare Carat lists it at £1,508. 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

2.53

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.8°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG845669422

Dimensions14.51 × 7.15 × 4.29 mm

L/W Ratio2.03

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 LG845669422

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 27

Current: £1,508 GBP|Low: £301 GBP|High: £1,508 GBP|Avg: £804 GBP

Rare Carat

Retailer 2

Retailer 3

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Retailer 5

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Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

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Retailer 17

October 30, 2026

Retailer 3£301 GBP

Retailer 8£312 GBP

Retailer 13£363 GBP

Retailer 9£363 GBP

Retailer 11£448 GBP

Retailer 7£534 GBP

Retailer 4£554 GBP

Retailer 14£597 GBP

Retailer 12£651 GBP

Retailer 15£978 GBP

Retailer 2£1,054 GBP

Retailer 5£1,102 GBP

Retailer 17£1,259 GBP

Retailer 16£1,273 GBP

Retailer 6£1,310 GBP

Retailer 10£1,407 GBP

Rare Carat£1,508 GBP

6 data points across 17 retailers

16 retailers£363 GBP to £1,508 GBP

Retailer 1

£312 GBP

$418 USD

Price last confirmed 11 days ago

Retailer 2

£363 GBP

View

Retailer 3

£363 GBP

HK$3,800 HKD

View

Retailer 4

£448 GBP

$600 USD

View

B+

Retailer 5

£534 GBP

$715 USD

View

Retailer 6

£554 GBP

$742 USD

View

Price last confirmed 8 days ago

Retailer 7

£597 GBP

View

Retailer 8

£651 GBP

$872 USD

View

Retailer 9

£978 GBP

$1,310 USD

View

Price last confirmed 9 days ago

B+

Retailer 10

£1,054 GBP

SGD 1,909 SGD

View

B+

Retailer 11

£1,102 GBP

$1,477 USD

View

Retailer 12

£1,259 GBP

$1,687 USD

View

Price last confirmed 9 days ago

Retailer 13

£1,273 GBP

$1,705 USD

View

Price last confirmed 9 days ago

Retailer 14

£1,310 GBP

View

Price last confirmed 11 days ago

B+

Retailer 15

£1,407 GBP

$1,885 USD

View

Most Expensive

Rare Carat

179314-A · Oct 28

£1,508 GBP

$2,020 USD

View

15 more retailers have this diamond

Prices start from £363 GBPSave up to £1,145 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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2.53ct Marquise

£363 GBP