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Cushion|Lab Grown|IGI

1.22ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG803603927

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG803603927

Diamond specifications and retailer prices

From €247 EUR
$276 USD
As of November 1, 2026
Save €961 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,208 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803603927 or 803603927. Listed at 14 retailers as of October 31, 2026, with prices from €247 to €1,208, a €961 spread on the same certified stone. Brilliant Earth lists it at €1,208. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803603927
Dimensions6.17 × 6.17 × 4.14 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.17 mm6.17 mm1.22 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803603927
Side View
Table 63.0%Crown 37.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 67.1%

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: Nov 1
Current: €1,208 EUR|Low: €207 EUR|High: €1,226 EUR|Avg: €643 EUR|-1.5%
Brilliant Earth
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 8€235 EUR
Retailer 2€247 EUR
Retailer 11€384 EUR
Retailer 4€395 EUR
Retailer 14€404 EUR
Retailer 10€432 EUR
Retailer 13€508 EUR
Retailer 5€562 EUR
Retailer 12€620 EUR
Retailer 16€799 EUR
Retailer 3€819 EUR
Retailer 6€837 EUR
Retailer 7€900 EUR
Retailer 9€937 EUR
Retailer 15€1,099 EUR
Brilliant Earth€1,208 EUR

35 data points across 16 retailers

14 retailers€247 EUR to €1,208 EUR

A
Cheapest Retailer
-
€247 EUR
$276 USD
Final sale: no returns
A
Retailer 2
-
€384 EUR
View
A
Retailer 3
-
€395 EUR
ZAR 7,133 ZAR
View
A
Retailer 4
-
€404 EUR
$451 USD
View
A
Retailer 5
-
€432 EUR
£380 GBP
View
B+
Retailer 6
-
€508 EUR
$567 USD
View
B+
Retailer 7
-
€562 EUR
A$966 AUD
View
B+
Retailer 8
-
€620 EUR
$693 USD
View
B
Retailer 9
-
€799 EUR
$893 USD
View
B+
Retailer 10
-
€819 EUR
A$1,408 AUD
View
Retailer 11
-
€837 EUR
$935 USD
View
Price last confirmed 17 days ago
B
Retailer 12
-
€937 EUR
£824 GBP
View
B
Retailer 13
-
€1,099 EUR
$1,228 USD
View
Most Expensive
B
Brilliant Earth
20048443A · Oct 31
€1,208 EUR
$1,350 USD
View
13 more retailers have this diamond
Prices start from €247 EURSave up to €961 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
€247 EUR