Marquise|Lab Grown|IGI

3.23ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG838658361

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838658361

Diamond specifications and retailer prices

From £712 GBP

$954 USD

As of October 31, 2026

Save £4,035 GBP (85%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £4,747 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 3.23ct lab-grown marquise diamond

This 3.23ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838658361 or 838658361. Listed at 19 retailers as of October 30, 2026, with prices from £712 to £4,747, a £4,035 spread on the same certified stone. Brilliant Earth lists it at £4,747. 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

3.23

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.6°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG838658361

Dimensions14.93 × 7.65 × 4.79 mm

L/W Ratio1.95

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 LG838658361

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 31

Current: £4,747 GBP|Low: £712 GBP|High: £6,209 GBP|Avg: £2,119 GBP|-23.6%

Brilliant Earth

Retailer 2

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Retailer 11

Retailer 12

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Retailer 18

October 31, 2026

Retailer 3£712 GBP

Retailer 4£869 GBP

Retailer 13£968 GBP

Retailer 16£1,056 GBP

Retailer 15£1,118 GBP

Retailer 12£1,134 GBP

Retailer 6£1,400 GBP

Retailer 11£1,665 GBP

Retailer 18£1,696 GBP

Retailer 14£1,712 GBP

Retailer 9£2,347 GBP

Retailer 7£2,557 GBP

Retailer 5£2,647 GBP

Retailer 2£2,695 GBP

Retailer 17£2,769 GBP

Retailer 8£2,913 GBP

Retailer 10£3,433 GBP

Brilliant Earth£4,747 GBP

26 data points across 18 retailers

19 retailers£712 GBP to £4,747 GBP

Cheapest Retailer

£712 GBP

$954 USD

Final sale: no returns

Retailer 2

£869 GBP

$1,165 USD

View

Retailer 3

£968 GBP

View

Retailer 4

£1,056 GBP

$1,415 USD

View

Retailer 5

£1,118 GBP

€1,427 EUR

View

Retailer 6

£1,134 GBP

View

B+

Retailer 7

£1,400 GBP

$1,876 USD

View

B+

Retailer 8

£1,665 GBP

A$3,433 AUD

View

B+

Retailer 9

£1,696 GBP

$2,272 USD

View

B+

Retailer 10

£1,712 GBP

ZAR 37,068 ZAR

View

Retailer 11

£2,347 GBP

$3,145 USD

View

B+

Retailer 12

£2,557 GBP

$3,426 USD

View

B+

Retailer 13

£2,647 GBP

$3,547 USD

View

B+

Retailer 14

£2,695 GBP

A$5,555 AUD

View

B+

Retailer 15

£2,769 GBP

View

B+

Retailer 16

£2,913 GBP

SGD 5,274 SGD

View

Retailer 17

£3,335 GBP

$4,469 USD

View

Price last confirmed 18 days ago

Retailer 18

£3,433 GBP

$4,600 USD

View

Price last confirmed 24 days ago

Most Expensive

Brilliant Earth

21567167A · Oct 30

£4,747 GBP

$6,360 USD

View

18 more retailers have this diamond

Prices start from £712 GBPSave up to £4,035 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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