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Cushion|Lab Grown|IGI

1.28ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG648420302

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG648420302

Diamond specifications and retailer prices

From €245 EUR
$274 USD
As of October 25, 2026
Save €1,652 EUR (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,898 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG648420302 or 648420302. Listed at 9 retailers as of October 25, 2026, with prices from €245 to €1,898, a €1,652 spread on the same certified stone. Do Amore Diamonds lists it at €1,898. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648420302
Dimensions7.42 × 5.82 × 3.91 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Top View
7.42 mm5.82 mm1.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648420302
Side View
Table 66.0%Crown 29.2°Girdle: MED-THKPavilion 37.1°Culet: NoneDepth 67.2%

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 25
Current: €1,898 EUR|Low: €148 EUR|High: €1,898 EUR|Avg: €742 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12€148 EUR
Retailer 9€245 EUR
Retailer 4€340 EUR
Retailer 8€419 EUR
Retailer 2€514 EUR
Retailer 10€531 EUR
Retailer 7€577 EUR
Retailer 5€802 EUR
Retailer 13€982 EUR
Retailer 3€1,024 EUR
Retailer 11€1,029 EUR
Retailer 6€1,091 EUR
Do Amore Diamonds€1,898 EUR

40 data points across 13 retailers

9 retailers€245 EUR to €1,898 EUR

A
Cheapest Retailer
-
€245 EUR
$274 USD
A
Retailer 2
-
€340 EUR
$380 USD
View
A
Retailer 3
-
€419 EUR
$468 USD
View
B+
Retailer 4
-
€514 EUR
£452 GBP
View
B+
Retailer 5
-
€531 EUR
$593 USD
View
B+
Retailer 6
-
€577 EUR
$645 USD
View
Retailer 7
-
€1,024 EUR
$1,144 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
€1,091 EUR
£960 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4121495BD · Oct 30
€1,898 EUR
$2,120 USD
View
8 more retailers have this diamond
Prices start from €245 EURSave up to €1,652 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
1.28ct Cushion
€245 EUR