Cushion|Lab Grown|IGI

4.72ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG727578457

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG727578457

Diamond specifications and retailer prices

From £676 GBP

$906 USD

As of October 29, 2026

Save £5,347 GBP (89%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £6,023 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 4.72ct lab-grown cushion diamond

This 4.72ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG727578457 or 727578457. Listed at 17 retailers as of October 29, 2026, with prices from £676 to £6,023, a £5,347 spread on the same certified stone. Do Amore Diamonds lists it at £6,023. 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

4.72

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle41.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG727578457

Dimensions9.76 × 9.72 × 6.69 mm

L/W Ratio1.00

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG727578457

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: £1,191 GBP|Low: £676 GBP|High: £3,773 GBP|Avg: £1,634 GBP|+0.4%

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

October 30, 2026

Retailer 3£676 GBP

Retailer 12£701 GBP

Retailer 10£843 GBP

Retailer 4£987 GBP

Retailer 13£1,027 GBP

Retailer 1£1,191 GBP

Retailer 5£1,559 GBP

Retailer 6£1,647 GBP

Retailer 8£1,656 GBP

Retailer 2£2,138 GBP

Retailer 7£2,627 GBP

Retailer 11£3,058 GBP

Retailer 9£3,717 GBP

42 data points across 13 retailers

17 retailers£676 GBP to £6,023 GBP

Cheapest Retailer

£676 GBP

$906 USD

Final sale: no returns

Retailer 2

£701 GBP

$939 USD

View

Price last confirmed 14 days ago

Retailer 3

£843 GBP

$1,130 USD

View

B+

Retailer 4

£987 GBP

$1,323 USD

View

Retailer 5

£1,027 GBP

$1,376 USD

View

Retailer 6

£1,191 GBP

View

Retailer 7

£1,559 GBP

$2,089 USD

View

Retailer 8

£1,647 GBP

ZAR 35,642 ZAR

View

Retailer 9

£1,656 GBP

A$3,414 AUD

View

Price last confirmed 10 days ago

B+

Retailer 10

£2,138 GBP

View

B+

Retailer 11

£2,214 GBP

$2,966 USD

View

B+

Retailer 12

£2,627 GBP

View

B+

Retailer 13

£2,759 GBP

$3,696 USD

View

Retailer 14

£3,058 GBP

A$6,303 AUD

View

Price last confirmed 23 days ago

Retailer 15

£3,717 GBP

$4,980 USD

View

Price last confirmed 12 days ago

Retailer 16

£5,366 GBP

$7,190 USD

View

Most Expensive

Do Amore Diamonds

23-727578457 · Oct 29

£6,023 GBP

$8,070 USD

View

16 more retailers have this diamond

Prices start from £676 GBPSave up to £5,347 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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