Cushion|Lab Grown|IGI

2.72ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG723552656

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG723552656

Diamond specifications and retailer prices

From £1,407 GBP

$1,870 USD

As of October 28, 2026

Save £4,960 GBP (78%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £6,367 GBP at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 2.72ct lab-grown cushion diamond

This 2.72ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723552656 or 723552656. Listed at 21 retailers as of October 28, 2026, with prices from £1,407 to £6,367, a £4,960 spread on the same certified stone. Brilliant Earth lists it at £6,367. 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

2.72

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.8°

Pavilion angle31.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG723552656

Dimensions9.26 × 7.32 × 4.51 mm

L/W Ratio1.27

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 LG723552656

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 28

Current: £6,367 GBP|Low: £1,342 GBP|High: £6,367 GBP|Avg: £3,004 GBP|+2.3%

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 4£1,342 GBP

Retailer 3£1,407 GBP

Retailer 20£1,471 GBP

Retailer 7£1,489 GBP

Retailer 5£1,551 GBP

Retailer 13£1,892 GBP

Retailer 14£1,919 GBP

Retailer 2£2,127 GBP

Retailer 6£2,163 GBP

Retailer 8£2,324 GBP

Retailer 16£3,191 GBP

Retailer 9£3,234 GBP

Retailer 18£3,448 GBP

Retailer 15£3,449 GBP

Retailer 17£3,854 GBP

Retailer 10£4,110 GBP

Retailer 19£4,211 GBP

Retailer 11£4,486 GBP

Retailer 12£4,717 GBP

Brilliant Earth£6,367 GBP

34 data points across 20 retailers

21 retailers£1,407 GBP to £6,367 GBP

Retailer 1

£1,342 GBP

$1,783 USD

Price last confirmed 16 days ago

Retailer 2

£1,407 GBP

$1,870 USD

View

Final sale: no returns

Retailer 3

£1,471 GBP

$1,955 USD

View

Retailer 4

£1,489 GBP

$1,978 USD

View

Retailer 5

£1,551 GBP

HK$16,100 HKD

View

Retailer 6

£1,892 GBP

View

Retailer 7

£1,919 GBP

$2,550 USD

View

Retailer 8

£2,127 GBP

€2,692 EUR

View

Retailer 9

£2,163 GBP

$2,874 USD

View

Retailer 10

£2,324 GBP

$3,088 USD

View

B+

Retailer 11

£3,191 GBP

A$6,524 AUD

View

B+

Retailer 12

£3,234 GBP

View

B+

Retailer 13

£3,448 GBP

$4,581 USD

View

B+

Retailer 14

£3,449 GBP

ZAR 74,038 ZAR

View

B+

Retailer 15

£3,854 GBP

View

B+

Retailer 16

£4,110 GBP

$5,461 USD

View

B+

Retailer 17

£4,177 GBP

$5,551 USD

View

Price last confirmed 93 days ago

B+

Retailer 18

£4,211 GBP

$5,595 USD

View

Price last confirmed 10 days ago

B+

Retailer 19

£4,486 GBP

SGD 8,056 SGD

View

Retailer 20

£4,717 GBP

$6,268 USD

View

Most Expensive

Brilliant Earth

15235488A · Oct 28

£6,367 GBP

$8,460 USD

View

20 more retailers have this diamond

Prices start from £1,407 GBPSave up to £4,960 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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