Cushion|Lab Grown|IGI

3.37ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG738524881

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG738524881

Diamond specifications and retailer prices

From £771 GBP

$1,033 USD

As of October 29, 2026

Save £3,573 GBP (82%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £4,344 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 3.37ct lab-grown cushion diamond

This 3.37ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG738524881 or 738524881. Listed at 21 retailers as of October 29, 2026, with prices from £771 to £4,344, a £3,573 spread on the same certified stone. Brilliant Earth lists it at £4,344. 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

3.37

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.6°

Pavilion angle32.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG738524881

Dimensions10.44 × 7.60 × 4.79 mm

L/W Ratio1.37

Girdle conditionFaceted

Culet sizePointed

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 LG738524881

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 29

Current: £4,344 GBP|Low: £771 GBP|High: £7,523 GBP|Avg: £2,160 GBP|-42.3%

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 5£771 GBP

Retailer 14£799 GBP

Retailer 17£927 GBP

Retailer 4£929 GBP

Retailer 7£1,011 GBP

Retailer 16£1,143 GBP

Retailer 2£1,231 GBP

Retailer 13£1,280 GBP

Retailer 3£1,622 GBP

Retailer 18£1,804 GBP

Retailer 9£1,841 GBP

Retailer 15£1,856 GBP

Retailer 12£2,207 GBP

Retailer 19£2,373 GBP

Retailer 8£2,613 GBP

Retailer 10£2,682 GBP

Retailer 21£2,725 GBP

Retailer 11£2,779 GBP

Retailer 6£3,234 GBP

Retailer 20£3,523 GBP

Brilliant Earth£4,344 GBP

34 data points across 21 retailers

21 retailers£771 GBP to £4,344 GBP

Cheapest Retailer

£771 GBP

$1,033 USD

Final sale: no returns

Retailer 2

£799 GBP

$1,071 USD

View

Price last confirmed 13 days ago

Retailer 3

£927 GBP

HK$9,700 HKD

View

Retailer 4

£929 GBP

$1,245 USD

View

Retailer 5

£1,011 GBP

$1,355 USD

View

Retailer 6

£1,143 GBP

$1,532 USD

View

Retailer 7

£1,231 GBP

View

Retailer 8

£1,280 GBP

€1,634 EUR

View

B+

Retailer 9

£1,622 GBP

$2,173 USD

View

Retailer 10

£1,804 GBP

A$3,718 AUD

View

Price last confirmed 9 days ago

B+

Retailer 11

£1,841 GBP

$2,467 USD

View

B+

Retailer 12

£1,856 GBP

ZAR 40,172 ZAR

View

B+

Retailer 13

£2,207 GBP

View

B+

Retailer 14

£2,373 GBP

$3,179 USD

View

B+

Retailer 15

£2,613 GBP

$3,501 USD

View

Retailer 16

£2,682 GBP

SGD 4,857 SGD

View

B+

Retailer 17

£2,725 GBP

View

Retailer 18

£2,779 GBP

$3,724 USD

View

Retailer 19

£3,234 GBP

A$6,666 AUD

View

Price last confirmed 22 days ago

Retailer 20

£3,523 GBP

$4,720 USD

View

Price last confirmed 9 days ago

Most Expensive

Brilliant Earth

16914820A · Oct 30

£4,344 GBP

$5,820 USD

View

20 more retailers have this diamond

Prices start from £771 GBPSave up to £3,573 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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