Cushion|Lab Grown|IGI

5.52ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG811649662

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811649662

Diamond specifications and retailer prices

From £2,390 GBP

$3,203 USD

As of October 29, 2026

Save £9,746 GBP (80%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £12,136 GBP at With Clarity · As of October 30, 2026

View at With Clarity

About this 5.52ct lab-grown cushion diamond

This 5.52ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811649662 or 811649662. Listed at 22 retailers as of October 29, 2026, with prices from £2,390 to £12,136, a £9,746 spread on the same certified stone. With Clarity lists it at £12,136. 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

5.52

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle27.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG811649662

Dimensions12.10 × 8.60 × 5.63 mm

L/W Ratio1.41

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 LG811649662

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: £5,635 GBP|Low: £2,476 GBP|High: £10,956 GBP|Avg: £5,185 GBP|-47.0%

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£2,476 GBP

Retailer 13£2,597 GBP

Retailer 5£2,601 GBP

Retailer 6£3,346 GBP

Retailer 10£3,539 GBP

Retailer 8£3,960 GBP

Retailer 11£5,027 GBP

Retailer 7£5,032 GBP

Retailer 1£5,635 GBP

Retailer 12£6,221 GBP

Retailer 9£6,311 GBP

Retailer 2£6,750 GBP

Retailer 4£8,309 GBP

39 data points across 13 retailers

22 retailers£2,390 GBP to £12,136 GBP

Cheapest Retailer

£2,390 GBP

$3,203 USD

Final sale: no returns

Retailer 2

£2,476 GBP

$3,318 USD

View

Price last confirmed 17 days ago

Retailer 3

£2,597 GBP

$3,480 USD

View

Retailer 4

£2,601 GBP

$3,485 USD

View

B+

Retailer 5

£2,866 GBP

HK$30,000 HKD

View

B+

Retailer 6

£3,346 GBP

View

B+

Retailer 7

£3,539 GBP

$4,742 USD

View

B+

Retailer 8

£3,960 GBP

€5,053 EUR

View

Retailer 9

£4,277 GBP

View

Retailer 10

£4,895 GBP

$6,559 USD

View

Price last confirmed 73 days ago

Retailer 11

£5,027 GBP

A$10,362 AUD

View

Price last confirmed 8 days ago

B+

Retailer 12

£5,032 GBP

ZAR 108,923 ZAR

View

Retailer 13

£5,635 GBP

$7,550 USD

View

B+

Retailer 14

£5,927 GBP

$7,941 USD

View

Retailer 15

£6,221 GBP

$8,335 USD

View

Retailer 16

£6,311 GBP

View

Retailer 17

£6,750 GBP

A$13,915 AUD

View

Price last confirmed 21 days ago

Retailer 18

£6,891 GBP

$9,233 USD

View

Retailer 19

£6,939 GBP

$9,298 USD

View

Retailer 20

£8,309 GBP

SGD 15,044 SGD

View

Retailer 21

£8,629 GBP

$11,562 USD

View

Most Expensive

With Clarity

811649662 · Oct 30

£12,136 GBP

$16,261 USD

View

21 more retailers have this diamond

Prices start from £2,390 GBPSave up to £9,746 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.

Similar diamonds

5.52ct Cushion

£2,390 GBP