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Cushion|Lab Grown|IGI

2.96ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG836607985

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

Certificate IGI LG836607985

Diamond specifications and retailer prices

From £1,284 GBP
As of October 29, 2026
Save £6,826 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £8,110 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836607985 or 836607985. Listed at 17 retailers as of October 28, 2026, with prices from £1,284 to £8,110, a £6,826 spread on the same certified stone. Brilliant Earth lists it at £8,110. 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
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607985
Dimensions8.09 × 8.00 × 5.33 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.09 mm8.00 mm2.96 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607985
Side View
Table 63.0%Crown 34.2°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 66.6%

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 29
Current: £8,110 GBP|Low: £1,276 GBP|High: £8,118 GBP|Avg: £3,297 GBP|-0.1%
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 13£1,284 GBP
Retailer 9£1,289 GBP
Retailer 14£1,295 GBP
Retailer 16£1,398 GBP
Retailer 2£1,781 GBP
Retailer 5£1,991 GBP
Retailer 11£2,325 GBP
Retailer 15£2,733 GBP
Retailer 3£3,044 GBP
Retailer 10£3,256 GBP
Retailer 4£3,401 GBP
Retailer 12£3,623 GBP
Retailer 7£4,442 GBP
Retailer 8£4,554 GBP
Retailer 6£4,892 GBP
Retailer 17£5,344 GBP
Brilliant Earth£8,110 GBP

23 data points across 17 retailers

17 retailers£1,284 GBP to £8,110 GBP

A
Cheapest Retailer
-
£1,284 GBP
A
Retailer 2
-
£1,289 GBP
$1,717 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
£1,295 GBP
$1,725 USD
View
A
Retailer 4
-
£1,398 GBP
$1,862 USD
View
Final sale: no returns
A
Retailer 5
-
£1,781 GBP
View
A
Retailer 6
-
£1,991 GBP
$2,651 USD
View
A
Retailer 7
-
£2,325 GBP
€2,949 EUR
View
A
Retailer 8
-
£2,733 GBP
$3,639 USD
View
A
Retailer 9
-
£3,044 GBP
View
A
Retailer 10
-
£3,256 GBP
ZAR 70,043 ZAR
View
B+
Retailer 11
-
£3,401 GBP
$4,529 USD
View
B+
Retailer 12
-
£3,623 GBP
View
B+
Retailer 13
-
£4,442 GBP
$5,915 USD
View
B+
Retailer 14
-
£4,554 GBP
$6,065 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£4,892 GBP
SGD 8,803 SGD
View
B
Retailer 16
-
£5,344 GBP
$7,117 USD
View
Most Expensive
B
Brilliant Earth
21695218A · Oct 28
£8,110 GBP
$10,800 USD
View
16 more retailers have this diamond
Prices start from £1,284 GBPSave up to £6,826 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
£1,284 GBP