Marquise|Lab Grown|IGI

3.22ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG833664970

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833664970

Diamond specifications and retailer prices

From £665 GBP

$891 USD

As of October 30, 2026

Save £2,074 GBP (76%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £4,235 GBP at Rare Carat · As of October 7, 2026

View at Rare Carat

About this 3.22ct lab-grown marquise diamond

This 3.22ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833664970 or 833664970. Listed at 18 retailers as of October 30, 2026, with a 312% 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

3.22

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.8°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG833664970

Dimensions14.98 × 7.60 × 4.77 mm

L/W Ratio1.97

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 LG833664970

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: £4,235 GBP|Low: £665 GBP|High: £4,235 GBP|Avg: £1,891 GBP

Rare Carat

Retailer 2

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October 31, 2026

Retailer 13£665 GBP

Retailer 14£802 GBP

Retailer 3£821 GBP

Retailer 12£987 GBP

Retailer 7£1,051 GBP

Retailer 15£1,057 GBP

Retailer 17£1,526 GBP

Retailer 8£1,574 GBP

Retailer 6£1,600 GBP

Retailer 11£1,639 GBP

Retailer 4£2,138 GBP

Retailer 9£2,182 GBP

Retailer 18£2,383 GBP

Retailer 16£2,467 GBP

Retailer 5£2,597 GBP

Retailer 2£2,739 GBP

Retailer 10£2,807 GBP

Rare Carat£4,235 GBP

33 data points across 18 retailers

18 retailers£665 GBP to £2,739 GBP

Cheapest Retailer

£665 GBP

$891 USD

Final sale: no returns

Retailer 2

£802 GBP

View

Retailer 3

£821 GBP

$1,100 USD

View

Retailer 4

£987 GBP

$1,322 USD

View

Retailer 5

£1,051 GBP

€1,341 EUR

View

Retailer 6

£1,057 GBP

View

B+

Retailer 7

£1,526 GBP

$2,045 USD

View

Retailer 8

£1,574 GBP

A$3,244 AUD

View

Price last confirmed 9 days ago

B+

Retailer 9

£1,600 GBP

ZAR 34,631 ZAR

View

B+

Retailer 10

£1,639 GBP

$2,196 USD

View

B+

Retailer 11

£2,138 GBP

View

Retailer 12

£2,182 GBP

$2,924 USD

View

B+

Retailer 13

£2,383 GBP

$3,193 USD

View

B+

Retailer 14

£2,467 GBP

$3,306 USD

View

B+

Retailer 15

£2,597 GBP

View

B+

Retailer 16

£2,739 GBP

SGD 4,959 SGD

View

Retailer 17

£2,807 GBP

A$5,786 AUD

View

Price last confirmed 26 days ago

Most Expensive

Rare Carat

CN248-78A · Oct 7

£4,235 GBP

$5,675 USD

View

Price last confirmed 24 days ago

17 more retailers have this diamond

Prices start from £665 GBPSave up to £2,074 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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