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Cushion|Lab Grown|IGI

2.52ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG821637462

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821637462

Diamond specifications and retailer prices

From £1,343 GBP
$1,799 USD
As of October 30, 2026
Save £3,542 GBP (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,884 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.52ct lab-grown cushion diamond

This 2.52ct 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 LG821637462 or 821637462. Listed at 15 retailers as of October 30, 2026, with prices from £1,343 to £4,884, a £3,542 spread on the same certified stone. Taylor and Hart lists it at £4,884. 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

2.52
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle29.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821637462
Dimensions10.42 × 6.59 × 4.06 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.42 mm6.59 mm2.52 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821637462
Side View
Table 65.0%Crown 39°Girdle: MED-STKPavilion 29.7°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,411 GBP|Low: £1,343 GBP|High: £5,248 GBP|Avg: £2,997 GBP|-1.0%
Retailer 1
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
Taylor and Hart
October 30, 2026
Retailer 2£1,343 GBP
Retailer 3£1,390 GBP
Retailer 1£1,411 GBP
Retailer 13£1,519 GBP
Retailer 7£1,970 GBP
Retailer 9£1,989 GBP
Retailer 4£2,111 GBP
Retailer 10£3,307 GBP
Retailer 5£3,355 GBP
Retailer 8£3,588 GBP
Retailer 14£3,748 GBP
Retailer 11£3,993 GBP
Retailer 12£4,240 GBP
Retailer 6£4,649 GBP
Taylor and Hart£4,884 GBP

41 data points across 15 retailers

15 retailers£1,343 GBP to £4,884 GBP

A
Cheapest Retailer
-
£1,343 GBP
$1,799 USD
Final sale: no returns
Retailer 2
-
£1,390 GBP
$1,863 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
£1,411 GBP
View
A
Retailer 4
-
£1,519 GBP
$2,035 USD
View
A
Retailer 5
-
£1,970 GBP
View
A
Retailer 6
-
£1,989 GBP
$2,665 USD
View
A
Retailer 7
-
£2,111 GBP
$2,828 USD
View
Retailer 8
-
£3,307 GBP
A$6,817 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£3,355 GBP
View
B+
Retailer 10
-
£3,588 GBP
ZAR 77,671 ZAR
View
B+
Retailer 11
-
£3,748 GBP
$5,022 USD
View
Retailer 12
-
£3,993 GBP
View
Price last confirmed 10 days ago
B
Retailer 13
-
£4,240 GBP
$5,682 USD
View
B
Retailer 14
-
£4,649 GBP
SGD 8,418 SGD
View
Most Expensive
B
Taylor and Hart
XUX2VZF · Oct 30
£4,884 GBP
$6,545 USD
View
14 more retailers have this diamond
Prices start from £1,343 GBPSave up to £3,542 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
2.52ct Cushion
£1,343 GBP