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Cushion|Lab Grown|IGI

1.54ct F SI2 Cushion Lab Grown Diamond

ID • F/SI2 • IGI LG572350976

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG572350976

Diamond specifications and retailer prices

From €932 EUR
£820 GBP
As of October 26, 2026
3 retailers carry this diamond
Most expensive: €932 EUR at MOH London
View at MOH London

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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG572350976 or 572350976. Listed at 3 retailers as of October 26, 2026. 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

1.54
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG572350976
Dimensions7.80 × 6.19 × 4.22 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.80 mm6.19 mm1.54 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG572350976
Side View
Table 61.5%Crown 34.3°Girdle: THN-MEDPavilion 38.6°Culet: NoneDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: €932 EUR|Low: €359 EUR|High: €984 EUR|Avg: €604 EUR|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 3€370 EUR
Retailer 6€408 EUR
Retailer 7€492 EUR
Retailer 4€554 EUR
Retailer 5€699 EUR
Retailer 2€725 EUR
MOH London€932 EUR

12 data points across 7 retailers

3 retailers

Retailer 1
-
€370 EUR
$413 USD
Price last confirmed 7 days ago
Retailer 2
-
€725 EUR
$810 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG572350976 · Oct 26
€932 EUR
£820 GBP
View
2 more retailers have this diamond

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.

B
1.54ct Cushion
€932 EUR