Cushion|Lab Grown|IGI

1.43ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG801686869

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801686869

Diamond specifications and retailer prices

From £178 GBP

$237 USD

As of October 29, 2026

Save £1,176 GBP (87%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £1,355 GBP at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 1.43ct lab-grown cushion diamond

This 1.43ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801686869 or 801686869. Listed at 17 retailers as of October 28, 2026, with prices from £178 to £1,355, a £1,176 spread on the same certified stone. Brilliant Earth lists it at £1,355. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle31.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG801686869

Dimensions7.06 × 6.06 × 3.90 mm

L/W Ratio1.17

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG801686869

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: £1,355 GBP|Low: £178 GBP|High: £1,513 GBP|Avg: £592 GBP|-10.4%

Brilliant Earth

Retailer 2

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Retailer 17

October 29, 2026

Retailer 10£178 GBP

Retailer 13£260 GBP

Retailer 8£280 GBP

Retailer 17£343 GBP

Retailer 15£356 GBP

Retailer 14£385 GBP

Retailer 6£452 GBP

Retailer 16£506 GBP

Retailer 2£506 GBP

Retailer 7£510 GBP

Retailer 3£544 GBP

Retailer 9£707 GBP

Retailer 11£737 GBP

Retailer 12£796 GBP

Retailer 4£847 GBP

Retailer 5£952 GBP

Brilliant Earth£1,355 GBP

36 data points across 17 retailers

17 retailers£178 GBP to £1,355 GBP

Cheapest Retailer

£178 GBP

$237 USD

Final sale: no returns

Retailer 2

£260 GBP

View

B+

Retailer 3

£280 GBP

$372 USD

View

Retailer 4

£343 GBP

€434 EUR

View

Retailer 5

£356 GBP

ZAR 7,651 ZAR

View

Retailer 6

£385 GBP

View

Retailer 7

£452 GBP

$601 USD

View

Retailer 8

£506 GBP

A$1,035 AUD

View

Retailer 9

£506 GBP

$673 USD

View

Retailer 10

£510 GBP

$678 USD

View

B+

Retailer 11

£544 GBP

$723 USD

View

B+

Retailer 12

£707 GBP

$939 USD

View

B+

Retailer 13

£737 GBP

A$1,507 AUD

View

B+

Retailer 14

£796 GBP

View

B+

Retailer 15

£847 GBP

$1,125 USD

View

Price last confirmed 7 days ago

Retailer 16

£952 GBP

$1,265 USD

View

Most Expensive

Brilliant Earth

20317304A · Oct 28

£1,355 GBP

$1,800 USD

View

16 more retailers have this diamond

Prices start from £178 GBPSave up to £1,176 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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