Cushion|Lab Grown|IGI

1.53ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG817617149

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817617149

Diamond specifications and retailer prices

From £225 GBP
As of October 30, 2026
Save £676 GBP (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £901 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817617149 or 817617149. Listed at 9 retailers as of October 29, 2026, with prices from £225 to £901, a £676 spread on the same certified stone. MOH London lists it at £901. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817617149
Dimensions8.51 × 5.82 × 3.87 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm5.82 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817617149
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 66.5%

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 30
Current: £901 GBP|Low: £224 GBP|High: £901 GBP|Avg: £606 GBP|+10.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2£225 GBP
Retailer 3£326 GBP
Retailer 7£441 GBP
Retailer 4£447 GBP
Retailer 6£716 GBP
Retailer 5£798 GBP
Retailer 8£804 GBP
MOH London£901 GBP

29 data points across 8 retailers

9 retailers£225 GBP to £901 GBP

A
Cheapest Retailer
-
£225 GBP
A
Retailer 2
-
£326 GBP
€414 EUR
View
A
Retailer 3
-
£441 GBP
$587 USD
View
A
Retailer 4
-
£447 GBP
A$916 AUD
View
B+
Retailer 5
-
£514 GBP
$685 USD
View
B+
Retailer 6
-
£716 GBP
$953 USD
View
B
Retailer 7
-
£798 GBP
$1,063 USD
View
Retailer 8
-
£804 GBP
SGD 1,446 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG817617149 · Oct 29
£901 GBP
View
8 more retailers have this diamond
Prices start from £225 GBPSave up to £676 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
1.53ct Cushion
£225 GBP