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Cushion|Lab Grown|IGI

2.53ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG722562712

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

Certificate IGI LG722562712

Diamond specifications and retailer prices

From £1,718 GBP
$2,302 USD
As of October 31, 2026
Save £2,245 GBP (57%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,963 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.53ct lab-grown cushion diamond

This 2.53ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG722562712 or 722562712. Listed at 5 retailers as of October 30, 2026, with prices from £1,718 to £3,963, a £2,245 spread on the same certified stone. Brilliant Earth lists it at £3,963. 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

2.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722562712
Dimensions7.79 × 7.46 × 5.08 mm
L/W Ratio1.04
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
7.79 mm7.46 mm2.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722562712
Side View
Table 61.0%Crown 36.9°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £3,963 GBP|Low: £946 GBP|High: £7,045 GBP|Avg: £2,745 GBP|-14.6%
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
October 30, 2026
Retailer 3£946 GBP
Retailer 12£1,038 GBP
Retailer 9£1,270 GBP
Retailer 8£1,718 GBP
Retailer 5£1,757 GBP
Retailer 14£1,799 GBP
Retailer 15£2,376 GBP
Retailer 13£2,614 GBP
Retailer 7£2,855 GBP
Retailer 6£3,184 GBP
Retailer 10£3,187 GBP
Retailer 4£3,323 GBP
Retailer 2£3,668 GBP
Brilliant Earth£3,963 GBP
Retailer 11£6,441 GBP

24 data points across 15 retailers

5 retailers£1,718 GBP to £3,963 GBP

Retailer 1
-
£1,270 GBP
$1,702 USD
Price last confirmed 19 days ago
A
Retailer 2
-
£1,718 GBP
$2,302 USD
View
Retailer 3
-
£3,187 GBP
View
Price last confirmed 20 days ago
Retailer 4
-
£3,668 GBP
$4,915 USD
View
Price last confirmed 12 days ago
Most Expensive
B+
Brilliant Earth
21403569Y · Oct 30
£3,963 GBP
$5,310 USD
View
4 more retailers have this diamond
Prices start from £1,718 GBPSave up to £2,245 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
2.53ct Cushion
£1,718 GBP