Cushion|Lab Grown|IGI

2.84ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG768631078

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768631078

Diamond specifications and retailer prices

From £947 GBP

$1,269 USD

As of October 30, 2026

Save £5,322 GBP (85%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: £6,269 GBP at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 2.84ct lab-grown cushion diamond

This 2.84ct 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 LG768631078 or 768631078. Listed at 13 retailers as of October 30, 2026, with prices from £947 to £6,269, a £5,322 spread on the same certified stone. Do Amore Diamonds lists it at £6,269. 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

2.84

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle37.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG768631078

Dimensions9.09 × 9.09 × 7.55 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG768631078

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 30

Current: £6,269 GBP|Low: £947 GBP|High: £7,635 GBP|Avg: £3,055 GBP|-17.9%

Do Amore Diamonds

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 2£947 GBP

Retailer 5£1,040 GBP

Retailer 3£1,049 GBP

Retailer 11£1,479 GBP

Retailer 8£1,486 GBP

Retailer 7£1,842 GBP

Retailer 10£2,346 GBP

Retailer 12£2,489 GBP

Retailer 9£3,083 GBP

Retailer 13£4,064 GBP

Retailer 6£5,194 GBP

Retailer 4£5,448 GBP

Do Amore Diamonds£6,269 GBP

32 data points across 13 retailers

13 retailers£947 GBP to £6,269 GBP

Cheapest Retailer

£947 GBP

$1,269 USD

Retailer 2

£1,040 GBP

$1,393 USD

View

Final sale: no returns

Retailer 3

£1,049 GBP

$1,405 USD

View

Retailer 4

£1,479 GBP

$1,982 USD

View

Retailer 5

£1,486 GBP

€1,896 EUR

View

Retailer 6

£1,842 GBP

$2,468 USD

View

Retailer 7

£2,346 GBP

$3,144 USD

View

Retailer 8

£2,489 GBP

A$5,130 AUD

View

Price last confirmed 8 days ago

B+

Retailer 9

£3,083 GBP

View

B+

Retailer 10

£4,064 GBP

$5,445 USD

View

Retailer 11

£5,194 GBP

$6,960 USD

View

Retailer 12

£5,448 GBP

A$11,231 AUD

View

Price last confirmed 22 days ago

Most Expensive

Do Amore Diamonds

27-875899798 · Oct 30

£6,269 GBP

$8,400 USD

View

12 more retailers have this diamond

Prices start from £947 GBPSave up to £5,322 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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