Cushion|Lab Grown|IGI

3.41ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG803683574

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803683574

Diamond specifications and retailer prices

From £659 GBP

$883 USD

As of October 31, 2026

Save £3,426 GBP (84%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £4,085 GBP at Queensmith · As of October 27, 2026

View at Queensmith

About this 3.41ct lab-grown cushion diamond

This 3.41ct lab-grown cushion 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 LG803683574 or 803683574. Listed at 15 retailers as of October 27, 2026, with prices from £659 to £4,085, a £3,426 spread on the same certified stone. Queensmith lists it at £4,085. 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

3.41

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.6°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG803683574

Dimensions10.63 × 7.65 × 5.23 mm

L/W Ratio1.39

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 LG803683574

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: £2,839 GBP|Low: £659 GBP|High: £2,882 GBP|Avg: £1,604 GBP|+0.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

October 31, 2026

Retailer 3£659 GBP

Retailer 6£737 GBP

Retailer 9£761 GBP

Retailer 8£1,049 GBP

Retailer 11£1,104 GBP

Retailer 7£1,544 GBP

Retailer 10£1,587 GBP

Retailer 14£1,684 GBP

Retailer 5£2,127 GBP

Retailer 13£2,295 GBP

Retailer 4£2,311 GBP

Retailer 2£2,364 GBP

Retailer 12£2,567 GBP

Retailer 1£2,839 GBP

42 data points across 14 retailers

15 retailers£659 GBP to £4,085 GBP

Cheapest Retailer

£659 GBP

$883 USD

Final sale: no returns

Retailer 2

£737 GBP

$988 USD

View

Price last confirmed 14 days ago

Retailer 3

£761 GBP

$1,020 USD

View

Retailer 4

£1,049 GBP

View

Retailer 5

£1,104 GBP

$1,479 USD

View

Retailer 6

£1,544 GBP

A$3,183 AUD

View

Retailer 7

£1,587 GBP

ZAR 34,363 ZAR

View

B+

Retailer 8

£1,684 GBP

$2,256 USD

View

B+

Retailer 9

£2,127 GBP

View

B+

Retailer 10

£2,295 GBP

$3,076 USD

View

B+

Retailer 11

£2,311 GBP

$3,096 USD

View

B+

Retailer 12

£2,364 GBP

$3,167 USD

View

B+

Retailer 13

£2,567 GBP

View

B+

Retailer 14

£2,839 GBP

A$5,852 AUD

View

Most Expensive

Queensmith

LG803683574 · Oct 27

£4,085 GBP

View

14 more retailers have this diamond

Prices start from £659 GBPSave up to £3,426 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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