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Cushion|Lab Grown|IGI

1.26ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG646478146

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG646478146

Diamond specifications and retailer prices

From €218 EUR
$244 USD
As of October 30, 2026
Save €902 EUR (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,121 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.26ct lab-grown cushion diamond

This 1.26ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646478146 or 646478146. Listed at 16 retailers as of October 30, 2026, with prices from €218 to €1,121, a €902 spread on the same certified stone. Reve Diamonds lists it at €1,121. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646478146
Dimensions6.35 × 6.21 × 4.13 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
6.35 mm6.21 mm1.26 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646478146
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 66.5%

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 30
Current: €446 EUR|Low: €194 EUR|High: €1,139 EUR|Avg: €578 EUR|+18.7%
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
Retailer 15
Reve Diamonds
November 1, 2026
Retailer 6€218 EUR
Retailer 13€243 EUR
Retailer 15€305 EUR
Retailer 8€373 EUR
Retailer 7€415 EUR
Retailer 11€416 EUR
Retailer 4€425 EUR
Retailer 1€446 EUR
Retailer 3€528 EUR
Retailer 10€577 EUR
Retailer 12€592 EUR
Retailer 2€666 EUR
Retailer 5€826 EUR
Retailer 9€877 EUR
Retailer 14€972 EUR
Reve Diamonds€1,121 EUR

38 data points across 16 retailers

16 retailers€218 EUR to €1,121 EUR

A
Cheapest Retailer
-
€218 EUR
$244 USD
Final sale: no returns
A
Retailer 2
-
€243 EUR
$271 USD
View
Retailer 3
-
€305 EUR
£268 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
€373 EUR
View
A
Retailer 5
-
€415 EUR
$464 USD
View
A
Retailer 6
-
€416 EUR
ZAR 7,514 ZAR
View
A
Retailer 7
-
€425 EUR
$475 USD
View
A
Retailer 8
-
€446 EUR
£393 GBP
View
B+
Retailer 9
-
€528 EUR
$590 USD
View
B+
Retailer 10
-
€577 EUR
$645 USD
View
B+
Retailer 11
-
€592 EUR
A$1,018 AUD
View
B+
Retailer 12
-
€666 EUR
$744 USD
View
B
Retailer 13
-
€826 EUR
$923 USD
View
B
Retailer 14
-
€877 EUR
$980 USD
View
B
Retailer 15
-
€972 EUR
£855 GBP
View
Most Expensive
B
Reve Diamonds
6C835B757 · Nov 1
€1,121 EUR
$1,252 USD
View
15 more retailers have this diamond
Prices start from €218 EURSave up to €902 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
1.26ct Cushion
€218 EUR