Marquise|Lab Grown|IGI

7.02ct I VS1 Marquise Lab Grown Diamond

EX • I/VS1 • IGI LG845697444

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845697444

Diamond specifications and retailer prices

From £646 GBP

$866 USD

As of October 30, 2026

Save £2,742 GBP (81%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £3,388 GBP at Rare Carat · As of October 28, 2026

View at Rare Carat

About this 7.02ct lab-grown marquise diamond

This 7.02ct lab-grown marquise sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845697444 or 845697444. Listed at 17 retailers as of October 28, 2026, with prices from £646 to £3,388, a £2,742 spread on the same certified stone. Rare Carat lists it at £3,388. 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

7.02

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.3°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG845697444

Dimensions19.67 × 10.05 × 6.07 mm

L/W Ratio1.96

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 LG845697444

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 30

Current: £3,388 GBP|Low: £646 GBP|High: £3,388 GBP|Avg: £1,558 GBP

Rare Carat

Retailer 2

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November 1, 2026

Retailer 15£646 GBP

Retailer 9£711 GBP

Retailer 4£749 GBP

Retailer 16£879 GBP

Retailer 5£881 GBP

Retailer 2£892 GBP

Retailer 14£1,060 GBP

Retailer 13£1,085 GBP

Retailer 7£1,172 GBP

Retailer 6£1,369 GBP

Retailer 11£1,514 GBP

Retailer 12£2,064 GBP

Retailer 10£2,107 GBP

Retailer 17£2,535 GBP

Retailer 3£2,600 GBP

Retailer 8£2,845 GBP

Rare Carat£3,388 GBP

14 data points across 17 retailers

17 retailers£646 GBP to £3,388 GBP

Cheapest Retailer

£646 GBP

$866 USD

Retailer 2

£711 GBP

$953 USD

View

Retailer 3

£749 GBP

$1,004 USD

View

Retailer 4

£879 GBP

HK$9,200 HKD

View

Retailer 5

£881 GBP

$1,180 USD

View

Retailer 6

£892 GBP

View

B+

Retailer 7

£1,060 GBP

$1,420 USD

View

Retailer 8

£1,085 GBP

$1,454 USD

View

Retailer 9

£1,172 GBP

€1,496 EUR

View

Retailer 10

£1,369 GBP

ZAR 29,634 ZAR

View

Retailer 11

£1,514 GBP

$2,028 USD

View

B+

Retailer 12

£2,064 GBP

$2,765 USD

View

B+

Retailer 13

£2,107 GBP

$2,823 USD

View

B+

Retailer 14

£2,535 GBP

SGD 4,590 SGD

View

B+

Retailer 15

£2,600 GBP

$3,483 USD

View

B+

Retailer 16

£2,845 GBP

View

Most Expensive

Rare Carat

AJ-00072421 · Oct 28

£3,388 GBP

$4,540 USD

View

16 more retailers have this diamond

Prices start from £646 GBPSave up to £2,742 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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7.02ct Marquise

£646 GBP