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Cushion|Lab Grown|IGI

2.84ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG744513235

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

Certificate IGI LG744513235

Diamond specifications and retailer prices

From £1,040 GBP
$1,393 USD
As of October 30, 2026
Save £5,230 GBP (83%) 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 LG744513235 or 744513235. Listed at 13 retailers as of October 30, 2026, with prices from £1,040 to £6,269, a £5,230 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513235
Dimensions8.47 × 8.47 × 8.19 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
Top View
8.47 mm8.47 mm2.84 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513235
Side View
Table 58.0%Crown 36.2°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 65.6%

Caratlytics Score

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A
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: £743 GBP|High: £7,635 GBP|Avg: £3,066 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 5£1,040 GBP
Retailer 3£1,049 GBP
Retailer 11£1,049 GBP
Retailer 10£1,479 GBP
Retailer 7£1,486 GBP
Retailer 6£1,842 GBP
Retailer 8£2,346 GBP
Retailer 12£2,489 GBP
Retailer 9£3,298 GBP
Retailer 13£4,064 GBP
Retailer 2£5,194 GBP
Retailer 4£5,448 GBP
Do Amore Diamonds£6,269 GBP

33 data points across 13 retailers

13 retailers£1,040 GBP to £6,269 GBP

A
Cheapest Retailer
-
£1,040 GBP
$1,393 USD
Final sale: no returns
A
Retailer 2
-
£1,049 GBP
$1,405 USD
View
A
Retailer 3
-
£1,049 GBP
$1,405 USD
View
A
Retailer 4
-
£1,479 GBP
$1,982 USD
View
A
Retailer 5
-
£1,486 GBP
€1,896 EUR
View
A
Retailer 6
-
£1,842 GBP
$2,468 USD
View
A
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
-
£3,298 GBP
View
B+
Retailer 10
-
£4,064 GBP
$5,445 USD
View
B
Retailer 11
-
£5,194 GBP
$6,960 USD
View
Retailer 12
-
£5,448 GBP
A$11,231 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-7A4C2CA0C · Oct 30
£6,269 GBP
$8,400 USD
View
12 more retailers have this diamond
Prices start from £1,040 GBPSave up to £5,230 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.

A
2.84ct Cushion
£1,040 GBP