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Cushion|Lab Grown|IGI

1.53ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG737507158

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

Certificate IGI LG737507158

Diamond specifications and retailer prices

From £196 GBP
$263 USD
As of October 30, 2026
Save £1,288 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,484 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 LG737507158 or 737507158. Listed at 20 retailers as of October 30, 2026, with prices from £196 to £1,484, a £1,288 spread on the same certified stone. Yadav Diamonds lists it at £1,484. 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 angle36.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737507158
Dimensions6.56 × 6.55 × 4.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm6.55 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737507158
Side View
Table 63.0%Crown 36.3°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 67.5%

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: £541 GBP|Low: £196 GBP|High: £1,440 GBP|Avg: £552 GBP|-1.6%
Retailer 1
Retailer 2
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Retailer 19
October 31, 2026
Retailer 15£196 GBP
Retailer 8£221 GBP
Retailer 18£256 GBP
Retailer 16£295 GBP
Retailer 11£358 GBP
Retailer 5£364 GBP
Retailer 6£380 GBP
Retailer 12£393 GBP
Retailer 13£407 GBP
Retailer 19£413 GBP
Retailer 7£516 GBP
Retailer 1£541 GBP
Retailer 3£668 GBP
Retailer 4£741 GBP
Retailer 2£773 GBP
Retailer 9£887 GBP
Retailer 14£889 GBP
Retailer 17£976 GBP
Retailer 10£1,440 GBP

33 data points across 19 retailers

20 retailers£196 GBP to £1,484 GBP

A
Cheapest Retailer
-
£196 GBP
$263 USD
Final sale: no returns
A
Retailer 2
-
£221 GBP
$296 USD
View
A
Retailer 3
-
£256 GBP
View
B+
Retailer 4
-
£295 GBP
$395 USD
View
Retailer 5
-
£358 GBP
$480 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
£364 GBP
€465 EUR
View
A
Retailer 7
-
£380 GBP
ZAR 8,225 ZAR
View
A
Retailer 8
-
£393 GBP
$527 USD
View
A
Retailer 9
-
£407 GBP
$545 USD
View
A
Retailer 10
-
£413 GBP
View
B+
Retailer 11
-
£516 GBP
A$1,063 AUD
View
B+
Retailer 12
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£541 GBP
$725 USD
View
B+
Retailer 13
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£668 GBP
$895 USD
View
B+
Retailer 14
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£741 GBP
$992 USD
View
B+
Retailer 15
-
£773 GBP
SGD 1,399 SGD
View
B
Retailer 16
-
£887 GBP
View
B
Retailer 17
-
£889 GBP
$1,191 USD
View
B
Retailer 18
-
£976 GBP
$1,308 USD
View
Retailer 19
-
£1,440 GBP
$1,930 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Yadav Diamonds
13004747 · Oct 30
£1,484 GBP
$1,989 USD
View
19 more retailers have this diamond
Prices start from £196 GBPSave up to £1,288 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
£196 GBP