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Cushion|Lab Grown|IGI

1.22ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG646445837

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG646445837

Diamond specifications and retailer prices

From €213 EUR
$237 USD
As of October 28, 2026
Save €895 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,108 EUR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.22ct lab-grown cushion diamond

This 1.22ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646445837 or 646445837. Listed at 15 retailers as of October 28, 2026, with prices from €213 to €1,108, a €895 spread on the same certified stone. Reve Diamonds lists it at €1,108. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646445837
Dimensions6.26 × 6.16 × 4.09 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.26 mm6.16 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646445837
Side View
Table 62.0%Crown 36.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 66.4%

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: Oct 28
Current: €436 EUR|Low: €190 EUR|High: €1,126 EUR|Avg: €571 EUR|+19.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 29, 2026
Retailer 4€213 EUR
Retailer 11€298 EUR
Retailer 7€368 EUR
Retailer 2€403 EUR
Retailer 8€406 EUR
Retailer 5€407 EUR
Retailer 1€436 EUR
Retailer 14€522 EUR
Retailer 9€578 EUR
Retailer 12€580 EUR
Retailer 6€645 EUR
Retailer 3€808 EUR
Retailer 13€907 EUR
Retailer 10€949 EUR
Reve Diamonds€1,108 EUR

39 data points across 15 retailers

15 retailers€213 EUR to €1,108 EUR

A
Cheapest Retailer
-
€213 EUR
$237 USD
Final sale: no returns
A
Retailer 2
-
€298 EUR
£261 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
€368 EUR
View
A
Retailer 4
-
€403 EUR
$448 USD
View
A
Retailer 5
-
€406 EUR
ZAR 7,306 ZAR
View
A
Retailer 6
-
€407 EUR
$453 USD
View
B+
Retailer 7
-
€436 EUR
£382 GBP
View
B+
Retailer 8
-
€522 EUR
$581 USD
View
B+
Retailer 9
-
€578 EUR
A$990 AUD
View
B+
Retailer 10
-
€580 EUR
$645 USD
View
B+
Retailer 11
-
€645 EUR
$718 USD
View
B
Retailer 12
-
€808 EUR
$899 USD
View
B
Retailer 13
-
€907 EUR
$1,010 USD
View
B
Retailer 14
-
€949 EUR
£832 GBP
View
Most Expensive
B
Reve Diamonds
F824C620A · Oct 28
€1,108 EUR
$1,233 USD
View
14 more retailers have this diamond
Prices start from €213 EURSave up to €895 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
€213 EUR