Marquise|Lab Grown|IGI

2.71ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG837601592

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837601592

Diamond specifications and retailer prices

From £304 GBP

$408 USD

As of November 2, 2026

Save £1,730 GBP (85%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: £2,034 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.71ct lab-grown marquise diamond

This 2.71ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837601592 or 837601592. Listed at 12 retailers as of October 31, 2026, with prices from £304 to £2,034, a £1,730 spread on the same certified stone. Brilliant Earth lists it at £2,034. 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

2.71

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG837601592

Dimensions15.11 × 7.23 × 4.46 mm

L/W Ratio2.09

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 LG837601592

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2

Current: £2,034 GBP|Low: £299 GBP|High: £3,227 GBP|Avg: £1,130 GBP|-37.0%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 1, 2026

Retailer 3£304 GBP

Retailer 9£341 GBP

Retailer 7£422 GBP

Retailer 5£602 GBP

Retailer 12£649 GBP

Retailer 8£1,059 GBP

Retailer 6£1,062 GBP

Retailer 4£1,213 GBP

Retailer 11£1,314 GBP

Retailer 2£1,474 GBP

Retailer 10£1,695 GBP

Brilliant Earth£2,034 GBP

27 data points across 12 retailers

12 retailers£304 GBP to £2,034 GBP

Cheapest Retailer

£304 GBP

$408 USD

Retailer 2

£341 GBP

$457 USD

View

Retailer 3

£422 GBP

View

Price last confirmed 16 days ago

Retailer 4

£602 GBP

€769 EUR

View

Price last confirmed 8 days ago

Retailer 5

£649 GBP

$871 USD

View

B+

Retailer 6

£1,059 GBP

$1,421 USD

View

B+

Retailer 7

£1,062 GBP

$1,425 USD

View

B+

Retailer 8

£1,213 GBP

$1,628 USD

View

B+

Retailer 9

£1,314 GBP

$1,763 USD

View

B+

Retailer 10

£1,474 GBP

View

Retailer 11

£1,695 GBP

$2,275 USD

View

Most Expensive

Brilliant Earth

21361681A · Oct 31

£2,034 GBP

$2,730 USD

View

11 more retailers have this diamond

Prices start from £304 GBPSave up to £1,730 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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2.71ct Marquise

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