Marquise|Lab Grown|IGI

3.13ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG844656600

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844656600

Diamond specifications and retailer prices

From £571 GBP

$765 USD

As of October 27, 2026

Save £3,258 GBP (85%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £3,829 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 3.13ct lab-grown marquise diamond

This 3.13ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844656600 or 844656600. Listed at 22 retailers as of October 27, 2026, with prices from £571 to £3,829, a £3,258 spread on the same certified stone. Brilliant Earth lists it at £3,829. 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

3.13

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.6°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG844656600

Dimensions15.13 × 7.49 × 4.69 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 LG844656600

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: £3,829 GBP|Low: £571 GBP|High: £3,829 GBP|Avg: £1,460 GBP

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 11£571 GBP

Retailer 15£621 GBP

Retailer 4£635 GBP

Retailer 12£662 GBP

Retailer 22£766 GBP

Retailer 5£791 GBP

Retailer 20£939 GBP

Retailer 21£942 GBP

Retailer 16£1,002 GBP

Retailer 10£1,003 GBP

Retailer 3£1,445 GBP

Retailer 17£1,477 GBP

Retailer 7£1,528 GBP

Retailer 19£1,565 GBP

Retailer 14£1,862 GBP

Retailer 8£2,134 GBP

Retailer 18£2,201 GBP

Retailer 2£2,257 GBP

Retailer 9£2,352 GBP

Retailer 6£2,480 GBP

Retailer 13£2,689 GBP

Brilliant Earth£3,829 GBP

14 data points across 22 retailers

22 retailers£571 GBP to £3,829 GBP

Cheapest Retailer

£571 GBP

$765 USD

Retailer 2

£621 GBP

$832 USD

View

Retailer 3

£635 GBP

$851 USD

View

Final sale: no returns

Retailer 4

£662 GBP

$887 USD

View

Retailer 5

£766 GBP

View

Retailer 6

£791 GBP

$1,060 USD

View

Retailer 7

£939 GBP

$1,258 USD

View

Retailer 8

£942 GBP

$1,262 USD

View

Retailer 9

£1,002 GBP

View

Retailer 10

£1,003 GBP

€1,280 EUR

View

B+

Retailer 11

£1,445 GBP

$1,936 USD

View

B+

Retailer 12

£1,477 GBP

A$3,045 AUD

View

B+

Retailer 13

£1,528 GBP

ZAR 33,081 ZAR

View

B+

Retailer 14

£1,565 GBP

$2,097 USD

View

B+

Retailer 15

£1,862 GBP

$2,495 USD

View

B+

Retailer 16

£2,134 GBP

$2,859 USD

View

B+

Retailer 17

£2,201 GBP

SGD 3,985 SGD

View

B+

Retailer 18

£2,257 GBP

$3,024 USD

View

B+

Retailer 19

£2,352 GBP

$3,152 USD

View

Retailer 20

£2,480 GBP

View

Retailer 21

£2,689 GBP

A$5,544 AUD

View

Most Expensive

Brilliant Earth

22288937A · Oct 30

£3,829 GBP

$5,130 USD

View

21 more retailers have this diamond

Prices start from £571 GBPSave up to £3,258 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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