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Cushion|Lab Grown|IGI

1.22ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG644499101

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG644499101

Diamond specifications and retailer prices

From €310 EUR
£274 GBP
As of November 2, 2026
Save €1,509 EUR (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,819 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown cushion diamond

This 1.22ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG644499101 or 644499101. Listed at 9 retailers as of November 2, 2026, with prices from €310 to €1,819, a €1,509 spread on the same certified stone. Do Amore Diamonds lists it at €1,819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644499101
Dimensions7.48 × 5.74 × 3.79 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm5.74 mm1.22 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644499101
Side View
Table 65.0%Crown 27.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 66.0%

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 2
Current: €1,819 EUR|Low: €310 EUR|High: €1,819 EUR|Avg: €612 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 2, 2026
Retailer 2€310 EUR
Retailer 8€312 EUR
Retailer 4€324 EUR
Retailer 11€342 EUR
Retailer 9€404 EUR
Retailer 12€481 EUR
Retailer 5€485 EUR
Retailer 7€632 EUR
Retailer 3€740 EUR
Retailer 10€985 EUR
Retailer 6€1,037 EUR
Do Amore Diamonds€1,819 EUR

20 data points across 12 retailers

9 retailers€310 EUR to €1,819 EUR

A
Cheapest Retailer
-
€310 EUR
£274 GBP
A
Retailer 2
-
€312 EUR
$350 USD
View
A
Retailer 3
-
€404 EUR
$453 USD
View
B+
Retailer 4
-
€485 EUR
£428 GBP
View
B+
Retailer 5
-
€597 EUR
$670 USD
View
B+
Retailer 6
-
€632 EUR
A$1,090 AUD
View
B
Retailer 7
-
€985 EUR
$1,105 USD
View
B
Retailer 8
-
€1,037 EUR
£916 GBP
View
Most Expensive
B
Do Amore Diamonds
27-300849919 · Nov 2
€1,819 EUR
$2,040 USD
View
8 more retailers have this diamond
Prices start from €310 EURSave up to €1,509 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
1.22ct Cushion
€310 EUR