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Cushion|Lab Grown|IGI

1.55ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG621487682

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG621487682

Diamond specifications and retailer prices

From €371 EUR
As of November 6, 2026
Save €1,698 EUR (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,069 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621487682 or 621487682. Listed at 14 retailers as of November 6, 2026, with prices from €371 to €2,069, a €1,698 spread on the same certified stone. Do Amore Diamonds lists it at €2,069. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621487682
Dimensions6.76 × 6.56 × 4.50 mm
L/W Ratio1.03
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
6.76 mm6.56 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621487682
Side View
Table 63.0%Crown 37.2°Girdle: STK-VTKPavilion 39.6°Culet: NoneDepth 68.6%

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: Nov 6
Current: €2,069 EUR|Low: €371 EUR|High: €2,069 EUR|Avg: €846 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2€371 EUR
Retailer 8€381 EUR
Retailer 3€483 EUR
Retailer 7€551 EUR
Retailer 4€559 EUR
Retailer 6€749 EUR
Retailer 10€871 EUR
Retailer 9€905 EUR
Retailer 11€1,138 EUR
Retailer 5€1,277 EUR
Do Amore Diamonds€2,069 EUR

39 data points across 11 retailers

14 retailers€371 EUR to €2,069 EUR

A
Cheapest Retailer
-
€371 EUR
A
Retailer 2
-
€381 EUR
View
A
Retailer 3
-
€381 EUR
View
A
Retailer 4
-
€483 EUR
View
A
Retailer 5
-
€526 EUR
View
A
Retailer 6
-
€551 EUR
View
A
Retailer 7
-
€559 EUR
View
B+
Retailer 8
-
€749 EUR
View
Retailer 9
-
€871 EUR
View
Price last confirmed 30 days ago
B+
Retailer 10
-
€905 EUR
View
B
Retailer 11
-
€1,138 EUR
View
B
Retailer 12
-
€1,175 EUR
View
B
Retailer 13
-
€1,277 EUR
View
Most Expensive
B
Do Amore Diamonds
27-AB5C7E0AF · Nov 6
€2,069 EUR
$2,310 USD
View
13 more retailers have this diamond
Prices start from €371 EURSave up to €1,698 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
€371 EUR