Cushion|Lab Grown|IGI

5.53ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG692590496

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

Certificate IGI LG692590496

Diamond specifications and retailer prices

From £1,064 GBP

$1,425 USD

As of October 31, 2026

Save £6,355 GBP (86%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £7,419 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.53ct lab-grown cushion diamond

This 5.53ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG692590496 or 692590496. Listed at 20 retailers as of October 31, 2026, with prices from £1,064 to £7,419, a £6,355 spread on the same certified stone. Do Amore Diamonds lists it at £7,419. 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

5.53

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.5°

Pavilion angle30.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG692590496

Dimensions9.95 × 9.74 × 6.20 mm

L/W Ratio1.02

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 LG692590496

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: £2,465 GBP|Low: £1,064 GBP|High: £4,219 GBP|Avg: £2,176 GBP|-0.1%

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

Retailer 15

November 1, 2026

Retailer 5£1,064 GBP

Retailer 14£1,102 GBP

Retailer 11£1,231 GBP

Retailer 4£1,349 GBP

Retailer 10£1,717 GBP

Retailer 15£1,739 GBP

Retailer 7£1,791 GBP

Retailer 8£1,852 GBP

Retailer 2£2,018 GBP

Retailer 1£2,465 GBP

Retailer 12£2,472 GBP

Retailer 6£2,935 GBP

Retailer 13£3,493 GBP

Retailer 9£3,623 GBP

Retailer 3£4,219 GBP

44 data points across 15 retailers

20 retailers£1,064 GBP to £7,419 GBP

Cheapest Retailer

£1,064 GBP

$1,425 USD

Final sale: no returns

Retailer 2

£1,102 GBP

$1,477 USD

View

Price last confirmed 19 days ago

Retailer 3

£1,231 GBP

$1,650 USD

View

Retailer 4

£1,349 GBP

$1,808 USD

View

Retailer 5

£1,462 GBP

HK$15,300 HKD

View

Retailer 6

£1,717 GBP

View

Retailer 7

£1,739 GBP

$2,330 USD

View

Retailer 8

£1,791 GBP

$2,400 USD

View

Retailer 9

£1,852 GBP

€2,363 EUR

View

Retailer 10

£2,018 GBP

$2,704 USD

View

B+

Retailer 11

£2,465 GBP

A$5,082 AUD

View

B+

Retailer 12

£2,472 GBP

ZAR 53,502 ZAR

View

B+

Retailer 13

£2,935 GBP

View

B+

Retailer 14

£3,251 GBP

$4,356 USD

View

B+

Retailer 15

£3,493 GBP

View

B+

Retailer 16

£3,623 GBP

A$7,469 AUD

View

Retailer 17

£4,219 GBP

SGD 7,639 SGD

View

Retailer 18

£4,312 GBP

$5,777 USD

View

Retailer 19

£6,538 GBP

$8,760 USD

View

Most Expensive

Do Amore Diamonds

23-692590496 · Oct 31

£7,419 GBP

$9,940 USD

View

19 more retailers have this diamond

Prices start from £1,064 GBPSave up to £6,355 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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