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Cushion|Lab Grown|IGI

2.96ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG754508974

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754508974

Diamond specifications and retailer prices

From £1,232 GBP
$1,637 USD
As of October 29, 2026
Save £4,864 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,096 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.96ct lab-grown cushion diamond

This 2.96ct 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 LG754508974 or 754508974. Listed at 14 retailers as of October 28, 2026, with prices from £1,232 to £6,096, a £4,864 spread on the same certified stone. Brilliant Earth lists it at £6,096. 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

2.96
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508974
Dimensions7.86 × 7.86 × 5.03 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
7.86 mm7.86 mm2.96 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508974
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 64.0%

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 29
Current: £6,096 GBP|Low: £1,226 GBP|High: £6,237 GBP|Avg: £3,269 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 10£1,232 GBP
Retailer 11£1,464 GBP
Retailer 2£1,590 GBP
Retailer 8£1,623 GBP
Retailer 12£1,742 GBP
Retailer 13£2,017 GBP
Retailer 3£2,999 GBP
Retailer 7£3,735 GBP
Retailer 5£4,056 GBP
Retailer 4£4,102 GBP
Retailer 14£4,228 GBP
Retailer 9£5,398 GBP
Retailer 6£5,731 GBP
Brilliant Earth£6,096 GBP

43 data points across 14 retailers

14 retailers£1,232 GBP to £6,096 GBP

A
Cheapest Retailer
-
£1,232 GBP
$1,637 USD
A
Retailer 2
-
£1,464 GBP
HK$15,200 HKD
View
A
Retailer 3
-
£1,590 GBP
€2,012 EUR
View
A
Retailer 4
-
£1,623 GBP
View
A
Retailer 5
-
£1,742 GBP
$2,315 USD
View
A
Retailer 6
-
£2,017 GBP
$2,680 USD
View
A
Retailer 7
-
£2,999 GBP
$3,985 USD
View
B+
Retailer 8
-
£3,735 GBP
View
B+
Retailer 9
-
£4,056 GBP
$5,390 USD
View
B+
Retailer 10
-
£4,102 GBP
$5,450 USD
View
B+
Retailer 11
-
£4,228 GBP
SGD 7,592 SGD
View
B+
Retailer 12
-
£5,398 GBP
$7,173 USD
View
B
Retailer 13
-
£5,731 GBP
A$11,715 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
18668747Y · Oct 28
£6,096 GBP
$8,100 USD
View
13 more retailers have this diamond
Prices start from £1,232 GBPSave up to £4,864 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
2.96ct Cushion
£1,232 GBP