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Cushion|Lab Grown|IGI

1.54ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG823645865

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG823645865

Diamond specifications and retailer prices

From £222 GBP
$297 USD
As of October 30, 2026
Save £722 GBP (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £943 GBP at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823645865 or 823645865. Listed at 8 retailers as of October 30, 2026, with prices from £222 to £943, a £722 spread on the same certified stone. Brilliance lists it at £943. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823645865
Dimensions8.64 × 6.20 × 3.69 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.64 mm6.20 mm1.54 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823645865
Side View
Table 47.0%Crown 33.5°Girdle: STK-THKPavilion 36°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
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: £943 GBP|Low: £222 GBP|High: £1,092 GBP|Avg: £418 GBP|-13.6%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7£222 GBP
Retailer 8£260 GBP
Retailer 3£287 GBP
Retailer 5£351 GBP
Retailer 6£393 GBP
Retailer 2£407 GBP
Retailer 4£469 GBP
Brilliance£943 GBP

43 data points across 8 retailers

8 retailers£222 GBP to £943 GBP

A
Cheapest Retailer
-
£222 GBP
$297 USD
Final sale: no returns
Retailer 2
-
£260 GBP
$348 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
£287 GBP
View
A
Retailer 4
-
£351 GBP
$470 USD
View
A
Retailer 5
-
£393 GBP
$526 USD
View
A
Retailer 6
-
£407 GBP
$546 USD
View
B+
Retailer 7
-
£469 GBP
View
Most Expensive
B
Brilliance
D44273190 · Oct 30
£943 GBP
$1,264 USD
View
7 more retailers have this diamond
Prices start from £222 GBPSave up to £722 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
1.54ct Cushion
£222 GBP