Marquise|Lab Grown|IGI

5.07ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG835612591

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835612591

Diamond specifications and retailer prices

From £1,055 GBP

$1,413 USD

As of October 30, 2026

Save £4,453 GBP (81%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: £7,220 GBP at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835612591 or 835612591. Listed at 27 retailers as of October 30, 2026, with a 422% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.07

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.8°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG835612591

Dimensions18.07 × 8.95 × 5.52 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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG835612591

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 30

Current: £1,726 GBP|Low: £1,055 GBP|High: £9,837 GBP|Avg: £2,774 GBP|-19.1%

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October 31, 2026

Retailer 21£1,055 GBP

Retailer 9£1,147 GBP

Retailer 8£1,181 GBP

Retailer 24£1,223 GBP

Retailer 22£1,285 GBP

Retailer 12£1,351 GBP

Retailer 4£1,414 GBP

Retailer 3£1,447 GBP

Retailer 1£1,726 GBP

Retailer 17£1,920 GBP

Retailer 19£1,987 GBP

Retailer 2£2,087 GBP

Retailer 7£2,293 GBP

Retailer 25£2,486 GBP

Retailer 18£2,685 GBP

Retailer 6£2,712 GBP

Retailer 14£2,957 GBP

Retailer 15£3,164 GBP

Retailer 11£3,604 GBP

Retailer 16£3,783 GBP

Retailer 13£4,093 GBP

Retailer 23£4,303 GBP

Retailer 5£4,450 GBP

Retailer 10£4,612 GBP

Retailer 20£5,508 GBP

18 data points across 25 retailers

27 retailers£1,055 GBP to £5,508 GBP

Cheapest Retailer

£1,055 GBP

$1,413 USD

Retailer 2

£1,147 GBP

$1,537 USD

View

Retailer 3

£1,181 GBP

$1,582 USD

View

Final sale: no returns

Retailer 4

£1,223 GBP

$1,639 USD

View

Retailer 5

£1,285 GBP

View

Retailer 6

£1,351 GBP

$1,810 USD

View

Retailer 7

£1,414 GBP

HK$14,800 HKD

View

Retailer 8

£1,447 GBP

$1,939 USD

View

Retailer 9

£1,488 GBP

$1,994 USD

View

Price last confirmed 18 days ago

Retailer 10

£1,726 GBP

View

Retailer 11

£1,920 GBP

$2,572 USD

View

Retailer 12

£1,987 GBP

$2,662 USD

View

B+

Retailer 13

£2,087 GBP

€2,663 EUR

View

B+

Retailer 14

£2,293 GBP

$3,072 USD

View

B+

Retailer 15

£2,486 GBP

ZAR 53,802 ZAR

View

Retailer 16

£2,685 GBP

A$5,535 AUD

View

Price last confirmed 9 days ago

B+

Retailer 17

£2,712 GBP

$3,634 USD

View

B+

Retailer 18

£2,957 GBP

View

B+

Retailer 19

£3,164 GBP

$4,240 USD

View

B+

Retailer 20

£3,604 GBP

$4,829 USD

View

B+

Retailer 21

£3,783 GBP

View

Retailer 22

£4,093 GBP

SGD 7,411 SGD

View

Retailer 23

£4,303 GBP

$5,766 USD

View

Retailer 24

£4,450 GBP

$5,963 USD

View

Retailer 25

£4,612 GBP

$6,180 USD

View

Retailer 26

£5,508 GBP

$7,380 USD

View

Most Expensive

Novita Diamonds

cert_835612591 · Oct 8

£7,220 GBP

A$14,883 AUD

View

Price last confirmed 22 days ago

26 more retailers have this diamond

Prices start from £1,055 GBPSave up to £4,453 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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