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Cushion|Lab Grown|IGI

1.54ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG617427900

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

Certificate IGI LG617427900

Diamond specifications and retailer prices

From €348 EUR
As of November 3, 2026
Save €1,649 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,997 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617427900 or 617427900. Listed at 14 retailers as of November 3, 2026, with prices from €348 to €1,997, a €1,649 spread on the same certified stone. Do Amore Diamonds lists it at €1,997. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617427900
Dimensions6.83 × 6.62 × 4.49 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
6.83 mm6.62 mm1.54 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617427900
Side View
Table 58.0%Crown 35°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 67.8%

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 3
Current: €1,997 EUR|Low: €351 EUR|High: €1,997 EUR|Avg: €783 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10€351 EUR
Retailer 5€358 EUR
Retailer 3€465 EUR
Retailer 4€513 EUR
Retailer 9€529 EUR
Retailer 6€535 EUR
Retailer 7€720 EUR
Retailer 11€830 EUR
Retailer 12€1,094 EUR
Retailer 8€1,190 EUR
Retailer 2€1,227 EUR
Do Amore Diamonds€1,997 EUR

44 data points across 12 retailers

14 retailers€348 EUR to €1,997 EUR

A
Cheapest Retailer
-
€348 EUR
A
Retailer 2
-
€351 EUR
View
A
Retailer 3
-
€358 EUR
View
A
Retailer 4
-
€465 EUR
View
A
Retailer 5
-
€513 EUR
View
A
Retailer 6
-
€529 EUR
View
A
Retailer 7
-
€535 EUR
View
B+
Retailer 8
-
€720 EUR
View
Retailer 9
-
€830 EUR
View
Price last confirmed 31 days ago
B
Retailer 10
-
€1,094 EUR
View
B
Retailer 11
-
€1,135 EUR
View
B
Retailer 12
-
€1,190 EUR
View
B
Retailer 13
-
€1,227 EUR
View
Most Expensive
B
Do Amore Diamonds
27-99DFFF7D5 · Nov 4
€1,997 EUR
$2,250 USD
View
13 more retailers have this diamond
Prices start from €348 EURSave up to €1,649 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
€348 EUR