Marquise|Lab Grown|IGI

3.00ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG813668260

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813668260

Diamond specifications and retailer prices

From £558 GBP

$743 USD

As of October 23, 2026

Save £4,398 GBP (89%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £4,956 GBP at Do Amore Diamonds · As of October 26, 2026

View at Do Amore Diamonds

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813668260 or 813668260. Listed at 25 retailers as of October 23, 2026, with prices from £558 to £4,956, a £4,398 spread on the same certified stone. Do Amore Diamonds lists it at £4,956. 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

3.00

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG813668260

Dimensions14.58 × 7.54 × 4.66 mm

L/W Ratio1.93

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 LG813668260

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 23

Current: £4,956 GBP|Low: £491 GBP|High: £5,429 GBP|Avg: £1,885 GBP|+27.2%

Do Amore Diamonds

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October 25, 2026

Retailer 14£558 GBP

Retailer 27£608 GBP

Retailer 3£647 GBP

Retailer 12£647 GBP

Retailer 5£671 GBP

Retailer 6£803 GBP

Retailer 31£807 GBP

Retailer 7£831 GBP

Retailer 29£851 GBP

Retailer 25£880 GBP

Retailer 8£914 GBP

Retailer 21£924 GBP

Retailer 24£1,103 GBP

Retailer 20£1,338 GBP

Retailer 30£1,595 GBP

Retailer 32£1,613 GBP

Retailer 28£1,644 GBP

Retailer 26£1,797 GBP

Retailer 17£1,914 GBP

Retailer 22£1,948 GBP

Retailer 15£1,954 GBP

Retailer 4£2,009 GBP

Retailer 9£2,180 GBP

Retailer 10£2,188 GBP

Retailer 19£2,338 GBP

Retailer 23£2,477 GBP

Retailer 11£2,552 GBP

Retailer 13£2,683 GBP

Retailer 18£3,301 GBP

Retailer 2£4,333 GBP

Retailer 16£4,881 GBP

Do Amore Diamonds£4,956 GBP

14 data points across 32 retailers

25 retailers£558 GBP to £4,956 GBP

Cheapest Retailer

£558 GBP

$743 USD

Retailer 2

£608 GBP

$809 USD

View

Retailer 3

£647 GBP

$862 USD

View

Price last confirmed 17 days ago

Retailer 4

£647 GBP

$862 USD

View

Retailer 5

£803 GBP

$1,070 USD

View

Retailer 6

£807 GBP

$1,075 USD

View

Retailer 7

£831 GBP

$1,107 USD

View

Retailer 8

£851 GBP

View

Retailer 9

£914 GBP

$1,217 USD

View

Retailer 10

£924 GBP

$1,230 USD

View

Price last confirmed 34 days ago

Retailer 11

£1,103 GBP

View

Retailer 12

£1,338 GBP

$1,782 USD

View

Price last confirmed 34 days ago

B+

Retailer 13

£1,595 GBP

$2,124 USD

View

Retailer 14

£1,613 GBP

A$3,304 AUD

View

Price last confirmed 8 days ago

B+

Retailer 15

£1,644 GBP

ZAR 35,366 ZAR

View

Retailer 16

£1,914 GBP

View

Price last confirmed 32 days ago

Retailer 17

£1,954 GBP

A$4,004 AUD

View

Price last confirmed 31 days ago

Retailer 18

£2,009 GBP

$2,676 USD

View

Retailer 19

£2,180 GBP

$2,903 USD

View

Retailer 20

£2,188 GBP

$2,914 USD

View

Retailer 21

£2,477 GBP

$3,299 USD

View

Price last confirmed 101 days ago

Retailer 22

£2,552 GBP

$3,399 USD

View

Retailer 23

£2,683 GBP

View

Retailer 24

£4,333 GBP

$5,770 USD

View

Most Expensive

Do Amore Diamonds

27-C3CEA017B · Oct 26

£4,956 GBP

$6,600 USD

View

24 more retailers have this diamond

Prices start from £558 GBPSave up to £4,398 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.

Where to buy this spec

See every retailer carrying 3ct E VVS2 marquise lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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