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Cushion|Lab Grown|IGI

1.55ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG665409032

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665409032

Diamond specifications and retailer prices

From €226 EUR
As of November 4, 2026
Save €1,389 EUR (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,615 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665409032 or 665409032. Listed at 15 retailers as of November 4, 2026, with prices from €226 to €1,615, a €1,389 spread on the same certified stone. Brilliant Earth lists it at €1,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409032
Dimensions7.74 × 6.41 × 4.11 mm
L/W Ratio1.21
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
7.74 mm6.41 mm1.55 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409032
Side View
Table 60.0%Crown 31.5°Girdle: Slightly ThickPavilion 37.2°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,615 EUR|Low: €224 EUR|High: €1,793 EUR|Avg: €695 EUR|-9.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 4, 2026
Retailer 8€226 EUR
Retailer 14€250 EUR
Retailer 15€425 EUR
Retailer 2€462 EUR
Retailer 11€471 EUR
Retailer 13€476 EUR
Retailer 12€478 EUR
Retailer 9€695 EUR
Retailer 4€851 EUR
Retailer 7€881 EUR
Retailer 5€896 EUR
Retailer 6€944 EUR
Retailer 10€1,003 EUR
Retailer 3€1,137 EUR
Brilliant Earth€1,615 EUR

43 data points across 15 retailers

15 retailers€226 EUR to €1,615 EUR

A
Cheapest Retailer
-
€226 EUR
Final sale: no returns
Retailer 2
-
€250 EUR
View
Price last confirmed 11 days ago
A
Retailer 3
-
€425 EUR
View
A
Retailer 4
-
€462 EUR
View
A
Retailer 5
-
€471 EUR
View
A
Retailer 6
-
€476 EUR
View
A
Retailer 7
-
€478 EUR
View
B+
Retailer 8
-
€695 EUR
View
B+
Retailer 9
-
€851 EUR
View
Retailer 10
-
€881 EUR
View
Price last confirmed 11 days ago
Retailer 11
-
€896 EUR
View
Price last confirmed 15 days ago
B
Retailer 12
-
€944 EUR
View
B
Retailer 13
-
€1,003 EUR
View
B
Retailer 14
-
€1,137 EUR
View
Most Expensive
B
Brilliant Earth
13236062A · Nov 4
€1,615 EUR
$1,820 USD
View
14 more retailers have this diamond
Prices start from €226 EURSave up to €1,389 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
1.55ct Cushion
€226 EUR