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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 €212 EUR
$237 USD
As of October 31, 2026
Save €891 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,104 EUR at Reve Diamonds · As of October 30, 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 30, 2026, with prices from €212 to €1,104, a €891 spread on the same certified stone. Reve Diamonds lists it at €1,104. 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
Color
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

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: Oct 31
Current: €365 EUR|Low: €189 EUR|High: €1,122 EUR|Avg: €571 EUR
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 31, 2026
Retailer 4€212 EUR
Retailer 12€297 EUR
Retailer 1€365 EUR
Retailer 2€401 EUR
Retailer 9€405 EUR
Retailer 5€405 EUR
Retailer 7€436 EUR
Retailer 14€520 EUR
Retailer 10€576 EUR
Retailer 13€577 EUR
Retailer 6€643 EUR
Retailer 3€805 EUR
Retailer 8€859 EUR
Retailer 11€946 EUR
Reve Diamonds€1,104 EUR

39 data points across 15 retailers

15 retailers€212 EUR to €1,104 EUR

A
Cheapest Retailer
-
€212 EUR
$237 USD
Final sale: no returns
Retailer 2
-
€297 EUR
£261 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
€365 EUR
View
A
Retailer 4
-
€401 EUR
$448 USD
View
A
Retailer 5
-
€405 EUR
ZAR 7,306 ZAR
View
A
Retailer 6
-
€405 EUR
$453 USD
View
B+
Retailer 7
-
€436 EUR
£383 GBP
View
B+
Retailer 8
-
€520 EUR
$581 USD
View
B+
Retailer 9
-
€576 EUR
A$990 AUD
View
B+
Retailer 10
-
€577 EUR
$645 USD
View
B+
Retailer 11
-
€643 EUR
$718 USD
View
B
Retailer 12
-
€805 EUR
$899 USD
View
B
Retailer 13
-
€859 EUR
$960 USD
View
B
Retailer 14
-
€946 EUR
£832 GBP
View
Most Expensive
B
Reve Diamonds
F824C620A · Oct 30
€1,104 EUR
$1,233 USD
View
14 more retailers have this diamond
Prices start from €212 EURSave up to €891 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
€212 EUR