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Cushion|Lab Grown|IGI

1.25ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG764619453

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

Certificate IGI LG764619453

Diamond specifications and retailer prices

From €796 EUR
$889 USD
As of October 30, 2026
Save €878 EUR (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,742 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.25ct lab-grown cushion diamond

This 1.25ct 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 LG764619453 or 764619453. Listed at 13 retailers as of October 29, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764619453
Dimensions6.50 × 6.30 × 3.97 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm6.30 mm1.25 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764619453
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 42.7°Culet: LargeDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,401 EUR|Low: €796 EUR|High: €6,319 EUR|Avg: €2,095 EUR|-1.7%
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
Reve Diamonds
November 1, 2026
Retailer 3€796 EUR
Retailer 11€825 EUR
Retailer 2€985 EUR
Retailer 12€1,093 EUR
Retailer 5€1,163 EUR
Retailer 1€1,401 EUR
Retailer 6€1,602 EUR
Retailer 8€1,674 EUR
Retailer 7€2,373 EUR
Retailer 9€2,510 EUR
Reve Diamonds€2,742 EUR
Retailer 4€3,248 EUR
Retailer 10€3,418 EUR
Retailer 13€6,319 EUR

33 data points across 14 retailers

13 retailers€796 EUR to €1,674 EUR

B+
Cheapest Retailer
-
€796 EUR
$889 USD
Final sale: no returns
B
Retailer 2
-
€985 EUR
$1,100 USD
View
B
Retailer 3
-
€1,093 EUR
$1,221 USD
View
B
Retailer 4
-
€1,163 EUR
$1,299 USD
View
B
Retailer 5
-
€1,401 EUR
£1,232 GBP
View
B
Retailer 6
-
€1,602 EUR
$1,790 USD
View
B
Retailer 7
-
€1,674 EUR
ZAR 30,211 ZAR
View
Retailer 8
-
€2,373 EUR
A$4,078 AUD
View
Price under review
Retailer 9
-
€2,510 EUR
£2,208 GBP
View
Price under review
Most Expensive
Reve Diamonds
ED229B5E9 · Nov 1
€2,742 EUR
$3,064 USD
View
Price under review
9 more retailers have this diamond
Prices start from €796 EURSave up to €878 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.

B+
1.25ct Cushion
€796 EUR