Marquise|Lab Grown|IGI

5.06ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG842640301

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842640301

Diamond specifications and retailer prices

From £1,052 GBP

$1,410 USD

As of October 30, 2026

Save £4,870 GBP (82%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £7,204 GBP at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 5.06ct lab-grown marquise diamond

This 5.06ct 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 LG842640301 or 842640301. Listed at 25 retailers as of October 30, 2026, with a 463% 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

5.06

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG842640301

Dimensions17.85 × 8.93 × 5.60 mm

L/W Ratio2.00

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 LG842640301

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: £1,723 GBP|Low: £1,052 GBP|High: £7,133 GBP|Avg: £2,631 GBP|-19.3%

Retailer 1

Retailer 2

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Retailer 23

October 31, 2026

Retailer 18£1,052 GBP

Retailer 8£1,145 GBP

Retailer 7£1,178 GBP

Retailer 21£1,221 GBP

Retailer 19£1,282 GBP

Retailer 12£1,347 GBP

Retailer 3£1,414 GBP

Retailer 2£1,445 GBP

Retailer 1£1,723 GBP

Retailer 15£1,917 GBP

Retailer 17£1,983 GBP

Retailer 14£2,075 GBP

Retailer 6£2,288 GBP

Retailer 22£2,481 GBP

Retailer 16£2,680 GBP

Retailer 5£2,702 GBP

Retailer 11£2,946 GBP

Retailer 13£3,158 GBP

Retailer 23£3,506 GBP

Retailer 9£3,598 GBP

Retailer 10£4,085 GBP

Retailer 20£4,295 GBP

Retailer 4£5,922 GBP

19 data points across 23 retailers

25 retailers£1,052 GBP to £5,922 GBP

Cheapest Retailer

£1,052 GBP

$1,410 USD

Retailer 2

£1,145 GBP

$1,534 USD

View

Retailer 3

£1,178 GBP

$1,579 USD

View

Final sale: no returns

Retailer 4

£1,221 GBP

$1,636 USD

View

Retailer 5

£1,282 GBP

View

Retailer 6

£1,347 GBP

$1,805 USD

View

Retailer 7

£1,414 GBP

HK$14,800 HKD

View

Retailer 8

£1,445 GBP

$1,936 USD

View

Retailer 9

£1,485 GBP

$1,990 USD

View

Price last confirmed 18 days ago

Retailer 10

£1,723 GBP

View

Retailer 11

£1,917 GBP

$2,568 USD

View

B+

Retailer 12

£1,983 GBP

$2,657 USD

View

B+

Retailer 13

£2,075 GBP

€2,648 EUR

View

B+

Retailer 14

£2,288 GBP

$3,066 USD

View

B+

Retailer 15

£2,481 GBP

ZAR 53,698 ZAR

View

Retailer 16

£2,680 GBP

A$5,524 AUD

View

Price last confirmed 9 days ago

B+

Retailer 17

£2,702 GBP

$3,621 USD

View

B+

Retailer 18

£2,946 GBP

View

B+

Retailer 19

£3,158 GBP

$4,232 USD

View

B+

Retailer 20

£3,506 GBP

View

B+

Retailer 21

£3,598 GBP

$4,821 USD

View

B+

Retailer 22

£4,085 GBP

SGD 7,396 SGD

View

Retailer 23

£4,295 GBP

$5,755 USD

View

Retailer 24

£5,922 GBP

$7,935 USD

View

Most Expensive

Novita Diamonds

cert_842640301 · Oct 8

£7,204 GBP

A$14,850 AUD

View

Price last confirmed 22 days ago

24 more retailers have this diamond

Prices start from £1,052 GBPSave up to £4,870 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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