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Cushion|Lab Grown|IGI

1.55ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG634499999

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG634499999

Diamond specifications and retailer prices

From €331 EUR
As of November 4, 2026
Save €1,183 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,515 EUR at Brilliant Earth · As of November 5, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634499999 or 634499999. Listed at 12 retailers as of November 4, 2026, with prices from €331 to €1,515, a €1,183 spread on the same certified stone. Brilliant Earth lists it at €1,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634499999
Dimensions6.79 × 6.71 × 4.45 mm
L/W Ratio1.01
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
6.79 mm6.71 mm1.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634499999
Side View
Table 63.0%Crown 36.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 66.3%

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: Nov 4
Current: €1,515 EUR|Low: €211 EUR|High: €1,532 EUR|Avg: €666 EUR|+5.6%
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
November 5, 2026
Retailer 5€211 EUR
Retailer 9€331 EUR
Retailer 12€377 EUR
Retailer 11€457 EUR
Retailer 2€462 EUR
Retailer 7€511 EUR
Retailer 13€539 EUR
Retailer 10€722 EUR
Retailer 3€834 EUR
Retailer 4€939 EUR
Retailer 6€1,070 EUR
Retailer 8€1,086 EUR
Brilliant Earth€1,515 EUR

40 data points across 13 retailers

12 retailers€331 EUR to €1,515 EUR

A
Cheapest Retailer
-
€331 EUR
A
Retailer 2
-
€377 EUR
View
A
Retailer 3
-
€457 EUR
View
A
Retailer 4
-
€462 EUR
View
A
Retailer 5
-
€511 EUR
View
A
Retailer 6
-
€539 EUR
View
B+
Retailer 7
-
€722 EUR
View
Retailer 8
-
€834 EUR
View
Price last confirmed 19 days ago
B+
Retailer 9
-
€939 EUR
View
B
Retailer 10
-
€1,070 EUR
View
B
Retailer 11
-
€1,086 EUR
View
Most Expensive
B
Brilliant Earth
10435442A · Nov 5
€1,515 EUR
$1,700 USD
View
11 more retailers have this diamond
Prices start from €331 EURSave up to €1,183 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
€331 EUR