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Cushion|Lab Grown|IGI

1.53ct G SI2 Cushion Lab Grown Diamond

EX • G/SI2 • IGI LG733545435

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733545435

Diamond specifications and retailer prices

From €386 EUR
As of October 31, 2026
Save €550 EUR (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €937 EUR at MOH London · As of November 1, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG733545435 or 733545435. Listed at 7 retailers as of October 31, 2026, with prices from €386 to €937, a €550 spread on the same certified stone. MOH London lists it at €937. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733545435
Dimensions8.13 × 6.02 × 3.91 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm6.02 mm1.53 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733545435
Side View
Table 59.0%Crown 36.1°Girdle: THN-STKPavilion 34.6°Culet: NoneDepth 65.0%

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 31
Current: €937 EUR|Low: €333 EUR|High: €1,081 EUR|Avg: €544 EUR|-13.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3€386 EUR
Retailer 7€388 EUR
Retailer 6€401 EUR
Retailer 2€432 EUR
Retailer 5€530 EUR
Retailer 4€738 EUR
MOH London€937 EUR

35 data points across 7 retailers

7 retailers€386 EUR to €937 EUR

A
Cheapest Retailer
-
€386 EUR
A
Retailer 2
-
€388 EUR
$434 USD
View
B+
Retailer 3
-
€401 EUR
$448 USD
View
A
Retailer 4
-
€432 EUR
£380 GBP
View
B+
Retailer 5
-
€530 EUR
$592 USD
View
B+
Retailer 6
-
€738 EUR
$825 USD
View
Most Expensive
B
MOH London
LG733545435 · Nov 1
€937 EUR
£824 GBP
View
6 more retailers have this diamond
Prices start from €386 EURSave up to €550 EUR

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
€386 EUR