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Cushion|Lab Grown|IGI

1.54ct D SI2 Cushion Lab Grown Diamond

ID • D/SI2 • IGI LG532272030

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG532272030

Diamond specifications and retailer prices

From €250 EUR
$279 USD
As of October 30, 2026
Save €859 EUR (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,108 EUR at MOH London · As of November 1, 2026
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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG532272030 or 532272030. Listed at 12 retailers as of October 30, 2026, with prices from €250 to €1,108, a €859 spread on the same certified stone. MOH London lists it at €1,108. 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
D
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532272030
Dimensions6.80 × 6.71 × 4.39 mm
L/W Ratio1.01
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
6.80 mm6.71 mm1.54 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532272030
Side View
Table 62.5%Crown 36.7°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 65.4%

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: €1,108 EUR|Low: €250 EUR|High: €1,122 EUR|Avg: €579 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12€250 EUR
Retailer 10€277 EUR
Retailer 2€339 EUR
Retailer 11€371 EUR
Retailer 4€414 EUR
Retailer 6€496 EUR
Retailer 3€501 EUR
Retailer 5€522 EUR
Retailer 8€696 EUR
Retailer 9€779 EUR
Retailer 7€922 EUR
MOH London€1,108 EUR

42 data points across 12 retailers

12 retailers€250 EUR to €1,108 EUR

A
Cheapest Retailer
-
€250 EUR
$279 USD
Final sale: no returns
A
Retailer 2
-
€277 EUR
$309 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€339 EUR
£298 GBP
View
B+
Retailer 4
-
€371 EUR
$415 USD
View
A
Retailer 5
-
€414 EUR
$463 USD
View
A
Retailer 6
-
€496 EUR
View
B+
Retailer 7
-
€501 EUR
$560 USD
View
A
Retailer 8
-
€522 EUR
£459 GBP
View
B
Retailer 9
-
€696 EUR
$778 USD
View
Retailer 10
-
€779 EUR
$870 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
€922 EUR
$1,030 USD
View
Most Expensive
B
MOH London
LG532272030 · Nov 1
€1,108 EUR
£975 GBP
View
11 more retailers have this diamond
Prices start from €250 EURSave up to €859 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
1.54ct Cushion
€250 EUR