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Cushion|Lab Grown|IGI

1.25ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG575379919

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG575379919

Diamond specifications and retailer prices

From €264 EUR
£233 GBP
As of November 2, 2026
Save €1,287 EUR (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,551 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG575379919 or 575379919. Listed at 6 retailers as of November 2, 2026, with prices from €264 to €1,551, a €1,287 spread on the same certified stone. Do Amore Diamonds lists it at €1,551. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575379919
Dimensions7.42 × 5.91 × 3.89 mm
L/W Ratio1.26
Girdle conditionFaceted
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
7.42 mm5.91 mm1.25 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575379919
Side View
Table 62.0%Crown 34.3°Girdle: THN-STKPavilion 39°CuletDepth 65.8%

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 2
Current: €1,551 EUR|Low: €264 EUR|High: €1,605 EUR|Avg: €765 EUR|-3.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3€264 EUR
Retailer 5€354 EUR
Retailer 2€538 EUR
Retailer 4€1,033 EUR
Do Amore Diamonds€1,551 EUR

33 data points across 5 retailers

6 retailers€264 EUR to €1,551 EUR

A
Cheapest Retailer
-
€264 EUR
£233 GBP
A
Retailer 2
-
€354 EUR
$397 USD
View
B+
Retailer 3
-
€432 EUR
$485 USD
View
B+
Retailer 4
-
€538 EUR
A$929 AUD
View
B
Retailer 5
-
€1,033 EUR
£912 GBP
View
Most Expensive
B
Do Amore Diamonds
27-74613538F · Nov 2
€1,551 EUR
$1,740 USD
View
5 more retailers have this diamond
Prices start from €264 EURSave up to €1,287 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
1.25ct Cushion
€264 EUR