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Cushion|Lab Grown|IGI

1.22ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG651471651

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG651471651

Diamond specifications and retailer prices

From €175 EUR
$196 USD
As of October 30, 2026
Save €823 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €998 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 LG651471651 or 651471651. Listed at 10 retailers as of October 30, 2026, with prices from €175 to €998, a €823 spread on the same certified stone. Reve Diamonds lists it at €998. 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 angle37.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651471651
Dimensions8.14 × 5.41 × 3.61 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.41 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651471651
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €346 EUR|Low: €175 EUR|High: €998 EUR|Avg: €510 EUR|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
October 31, 2026
Retailer 6€175 EUR
Retailer 7€277 EUR
Retailer 3€334 EUR
Retailer 1€346 EUR
Retailer 8€389 EUR
Retailer 4€475 EUR
Retailer 5€586 EUR
Retailer 9€674 EUR
Retailer 2€915 EUR
Reve Diamonds€998 EUR

37 data points across 10 retailers

10 retailers€175 EUR to €998 EUR

A
Cheapest Retailer
-
€175 EUR
$196 USD
Final sale: no returns
B+
Retailer 2
-
€277 EUR
$310 USD
View
A
Retailer 3
-
€334 EUR
ZAR 6,032 ZAR
View
A
Retailer 4
-
€346 EUR
£304 GBP
View
A
Retailer 5
-
€389 EUR
$435 USD
View
A
Retailer 6
-
€475 EUR
A$816 AUD
View
Retailer 7
-
€586 EUR
$655 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
€674 EUR
$754 USD
View
B
Retailer 9
-
€915 EUR
£805 GBP
View
Most Expensive
B
Reve Diamonds
14F758D2E · Oct 30
€998 EUR
$1,115 USD
View
9 more retailers have this diamond
Prices start from €175 EURSave up to €823 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
€175 EUR