Marquise|Lab Grown|IGI

1.37ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG782681449

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782681449

Diamond specifications and retailer prices

From £279 GBP

$372 USD

As of October 28, 2026

Save £1,335 GBP (83%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £1,614 GBP at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

About this 1.37ct lab-grown marquise diamond

This 1.37ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782681449 or 782681449. Listed at 14 retailers as of October 23, 2026, with prices from £279 to £1,614, a £1,335 spread on the same certified stone. Do Amore Diamonds lists it at £1,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG782681449

Dimensions11.05 × 5.80 × 11.05 mm

L/W Ratio1.91

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 LG782681449

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: Oct 28

Current: £1,614 GBP|Low: £168 GBP|High: £34,393 GBP|Avg: £5,926 GBP|-95.3%

Do Amore Diamonds

Retailer 2

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October 29, 2026

Retailer 19£168 GBP

Retailer 18£209 GBP

Retailer 15£275 GBP

Retailer 13£279 GBP

Retailer 14£329 GBP

Retailer 10£351 GBP

Retailer 17£422 GBP

Retailer 12£529 GBP

Retailer 8£582 GBP

Retailer 11£586 GBP

Retailer 2£617 GBP

Retailer 16£740 GBP

Retailer 9£758 GBP

Do Amore Diamonds£1,614 GBP

Retailer 4£7,983 GBP

Retailer 7£8,597 GBP

Retailer 5£8,905 GBP

Retailer 6£14,088 GBP

Retailer 3£15,168 GBP

Retailer 20£16,385 GBP

23 data points across 20 retailers

14 retailers£279 GBP to £1,614 GBP

Retailer 1

£168 GBP

$224 USD

Price last confirmed 8 days ago

Retailer 2

£209 GBP

$278 USD

View

Price last confirmed 7 days ago

Retailer 3

£275 GBP

View

Price last confirmed 7 days ago

B+

Retailer 4

£279 GBP

$372 USD

View

Retailer 5

£329 GBP

$438 USD

View

Retailer 6

£422 GBP

View

Price last confirmed 7 days ago

Retailer 7

£582 GBP

$775 USD

View

Price last confirmed 29 days ago

B+

Retailer 8

£617 GBP

A$1,265 AUD

View

Retailer 9

£740 GBP

$986 USD

View

Price last confirmed 7 days ago

Most Expensive

Do Amore Diamonds

27-14F7F873E · Oct 23

£1,614 GBP

$2,150 USD

View

9 more retailers have this diamond

Prices start from £279 GBPSave up to £1,335 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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