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Cushion|Lab Grown|IGI

1.53ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG500164845

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG500164845

Diamond specifications and retailer prices

From £430 GBP
$573 USD
As of October 30, 2026
Save £1,568 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,998 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500164845 or 500164845. Listed at 14 retailers as of October 29, 2026, with prices from £430 to £1,998, a £1,568 spread on the same certified stone. MOH London lists it at £1,998. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500164845
Dimensions6.70 × 6.40 × 6.70 mm
L/W Ratio1.05
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
6.70 mm6.40 mm1.53 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500164845
Side View
Table 62.5%Crown 36.8°Girdle: MED-VTKPavilion 31.6°Culet: NoneDepth 63.3%

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: £1,998 GBP|Low: £430 GBP|High: £2,011 GBP|Avg: £1,010 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9£430 GBP
Retailer 3£578 GBP
Retailer 5£685 GBP
Retailer 11£699 GBP
Retailer 4£730 GBP
Retailer 2£737 GBP
Retailer 6£859 GBP
Retailer 7£1,385 GBP
Retailer 10£1,506 GBP
Retailer 8£1,664 GBP
MOH London£1,998 GBP

41 data points across 11 retailers

14 retailers£430 GBP to £1,998 GBP

A
Cheapest Retailer
-
£430 GBP
$573 USD
Final sale: no returns
A
Retailer 2
-
£454 GBP
$605 USD
View
B+
Retailer 3
-
£578 GBP
$770 USD
View
B+
Retailer 4
-
£685 GBP
$912 USD
View
B+
Retailer 5
-
£699 GBP
$931 USD
View
B+
Retailer 6
-
£730 GBP
€926 EUR
View
B+
Retailer 7
-
£737 GBP
View
Retailer 8
-
£859 GBP
A$1,760 AUD
View
Price last confirmed 22 days ago
Retailer 9
-
£1,385 GBP
View
Price last confirmed 12 days ago
Retailer 10
-
£1,506 GBP
SGD 2,711 SGD
View
Price last confirmed 18 days ago
B
Retailer 11
-
£1,549 GBP
$2,063 USD
View
B
Retailer 12
-
£1,664 GBP
$2,216 USD
View
B
Retailer 13
-
£1,766 GBP
$2,352 USD
View
Most Expensive
B
MOH London
LG500164845 · Oct 29
£1,998 GBP
View
13 more retailers have this diamond
Prices start from £430 GBPSave up to £1,568 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
£430 GBP