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Cushion|Lab Grown|IGI

1.26ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG605341663

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG605341663

Diamond specifications and retailer prices

From €197 EUR
$221 USD
As of November 1, 2026
Save €732 EUR (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €968 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.26ct lab-grown cushion diamond

This 1.26ct 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 LG605341663 or 605341663. Listed at 9 retailers as of October 31, 2026, with a 371% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341663
Dimensions7.35 × 5.89 × 3.75 mm
L/W Ratio1.25
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
7.35 mm5.89 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341663
Side View
Table 65.0%Crown 34.7°Girdle: MED-THKPavilion 37.1°Culet: NoneDepth 63.7%

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 1
Current: €968 EUR|Low: €197 EUR|High: €978 EUR|Avg: €519 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6€197 EUR
Retailer 8€325 EUR
Retailer 5€380 EUR
Retailer 3€417 EUR
Retailer 7€439 EUR
Retailer 2€448 EUR
Retailer 10€483 EUR
Retailer 4€618 EUR
Retailer 9€929 EUR
MOH London€968 EUR

42 data points across 10 retailers

9 retailers€197 EUR to €929 EUR

A
Cheapest Retailer
-
€197 EUR
$221 USD
Final sale: no returns
A
Retailer 2
-
€325 EUR
$365 USD
View
A
Retailer 3
-
€380 EUR
$426 USD
View
A
Retailer 4
-
€417 EUR
ZAR 7,548 ZAR
View
B+
Retailer 5
-
€439 EUR
$492 USD
View
A
Retailer 6
-
€448 EUR
£396 GBP
View
Retailer 7
-
€618 EUR
A$1,067 AUD
View
Price last confirmed 32 days ago
B
Retailer 8
-
€929 EUR
$1,042 USD
View
Most Expensive
MOH London
LG605341663 · Oct 25
€968 EUR
£855 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from €197 EURSave up to €732 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
1.26ct Cushion
€197 EUR