Marquise|Lab Grown|IGI

2.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG843694413

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843694413

Diamond specifications and retailer prices

From £250 GBP

$336 USD

As of November 2, 2026

Save £2,008 GBP (89%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: £2,259 GBP at Yadav Diamonds · As of November 2, 2026

View at Yadav Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843694413 or 843694413. Listed at 23 retailers as of November 2, 2026, with prices from £250 to £2,259, a £2,008 spread on the same certified stone. Yadav Diamonds lists it at £2,259. 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

2.09

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.9°

Pavilion angle39.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843694413

Dimensions13.57 × 6.73 × 4.03 mm

L/W Ratio2.02

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 LG843694413

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: £345 GBP|Low: £250 GBP|High: £2,259 GBP|Avg: £703 GBP|-3.7%

Retailer 1

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Yadav Diamonds

November 2, 2026

Retailer 3£250 GBP

Retailer 17£290 GBP

Retailer 8£310 GBP

Retailer 14£311 GBP

Retailer 5£343 GBP

Retailer 1£345 GBP

Retailer 20£416 GBP

Retailer 13£425 GBP

Retailer 11£491 GBP

Retailer 22£518 GBP

Retailer 16£556 GBP

Retailer 21£557 GBP

Retailer 10£693 GBP

Retailer 19£719 GBP

Retailer 12£751 GBP

Retailer 18£997 GBP

Retailer 4£1,005 GBP

Retailer 7£1,029 GBP

Retailer 15£1,058 GBP

Retailer 2£1,106 GBP

Retailer 9£1,255 GBP

Retailer 6£1,335 GBP

Yadav Diamonds£2,259 GBP

17 data points across 23 retailers

23 retailers£250 GBP to £2,259 GBP

Cheapest Retailer

£250 GBP

$336 USD

Retailer 2

£290 GBP

$389 USD

View

Retailer 3

£310 GBP

$416 USD

View

Retailer 4

£311 GBP

$418 USD

View

Price last confirmed 8 days ago

Retailer 5

£343 GBP

HK$3,600 HKD

View

Retailer 6

£345 GBP

View

B+

Retailer 7

£416 GBP

$558 USD

View

Retailer 8

£425 GBP

$570 USD

View

Retailer 9

£491 GBP

€627 EUR

View

Retailer 10

£518 GBP

$695 USD

View

Retailer 11

£556 GBP

View

Retailer 12

£557 GBP

$748 USD

View

B+

Retailer 13

£693 GBP

A$1,430 AUD

View

B+

Retailer 14

£719 GBP

$965 USD

View

B+

Retailer 15

£751 GBP

ZAR 16,273 ZAR

View

B+

Retailer 16

£997 GBP

$1,338 USD

View

B+

Retailer 17

£1,005 GBP

SGD 1,823 SGD

View

B+

Retailer 18

£1,029 GBP

$1,381 USD

View

Retailer 19

£1,058 GBP

$1,420 USD

View

Price last confirmed 15 days ago

B+

Retailer 20

£1,106 GBP

$1,484 USD

View

Retailer 21

£1,255 GBP

View

Retailer 22

£1,335 GBP

$1,792 USD

View

Most Expensive

Yadav Diamonds

13343437 · Nov 2

£2,259 GBP

$3,031 USD

View

22 more retailers have this diamond

Prices start from £250 GBPSave up to £2,008 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.

Where to buy this spec

See every retailer carrying 2.09ct F VS1 marquise lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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