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Cushion|Lab Grown|IGI

1.50ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG621489055

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

Certificate IGI LG621489055

Diamond specifications and retailer prices

From €199 EUR
As of November 4, 2026
Save €1,505 EUR (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,704 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621489055 or 621489055. Listed at 9 retailers as of November 4, 2026, with prices from €199 to €1,704, a €1,505 spread on the same certified stone. Do Amore Diamonds lists it at €1,704. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621489055
Dimensions6.71 × 6.57 × 4.46 mm
L/W Ratio1.02
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
6.71 mm6.57 mm1.50 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621489055
Side View
Table 60.0%Crown 39.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,704 EUR|Low: €167 EUR|High: €1,704 EUR|Avg: €731 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 5, 2026
Retailer 7€199 EUR
Retailer 9€335 EUR
Retailer 6€383 EUR
Retailer 5€419 EUR
Retailer 8€447 EUR
Retailer 4€750 EUR
Retailer 3€790 EUR
Retailer 10€932 EUR
Retailer 2€970 EUR
Retailer 11€1,109 EUR
Do Amore Diamonds€1,704 EUR

19 data points across 11 retailers

9 retailers€199 EUR to €1,704 EUR

A
Cheapest Retailer
-
€199 EUR
Final sale: no returns
A
Retailer 2
-
€335 EUR
View
B+
Retailer 3
-
€383 EUR
View
A
Retailer 4
-
€419 EUR
View
A
Retailer 5
-
€447 EUR
View
B+
Retailer 6
-
€750 EUR
View
B+
Retailer 7
-
€932 EUR
View
B+
Retailer 8
-
€970 EUR
View
Most Expensive
B
Do Amore Diamonds
27-F63A84BB7 · Nov 4
€1,704 EUR
$1,920 USD
View
8 more retailers have this diamond
Prices start from €199 EURSave up to €1,505 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
1.50ct Cushion
€199 EUR