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Cushion|Lab Grown|IGI

1.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG774650915

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG774650915

Diamond specifications and retailer prices

From €208 EUR
$231 USD
As of October 28, 2026
Save €1,007 EUR (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,214 EUR at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 1.05ct lab-grown cushion diamond

This 1.05ct 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 LG774650915 or 774650915. Listed at 10 retailers as of October 28, 2026, with prices from €208 to €1,214, a €1,007 spread on the same certified stone. Taylor and Hart lists it at €1,214. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774650915
Dimensions7.45 × 5.13 × 3.44 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm5.13 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774650915
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 67.1%

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 28
Current: €425 EUR|Low: €208 EUR|High: €1,214 EUR|Avg: €581 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 29, 2026
Retailer 6€208 EUR
Retailer 2€291 EUR
Retailer 9€317 EUR
Retailer 5€390 EUR
Retailer 7€399 EUR
Retailer 1€425 EUR
Retailer 3€564 EUR
Retailer 8€784 EUR
Retailer 4€927 EUR
Taylor and Hart€1,214 EUR

41 data points across 10 retailers

10 retailers€208 EUR to €1,214 EUR

A
Cheapest Retailer
-
€208 EUR
$231 USD
Final sale: no returns
A
Retailer 2
-
€291 EUR
£255 GBP
View
A
Retailer 3
-
€317 EUR
$353 USD
View
A
Retailer 4
-
€390 EUR
ZAR 7,016 ZAR
View
B+
Retailer 5
-
€399 EUR
$444 USD
View
B+
Retailer 6
-
€425 EUR
£373 GBP
View
B+
Retailer 7
-
€564 EUR
A$966 AUD
View
B
Retailer 8
-
€784 EUR
SGD 1,179 SGD
View
B
Retailer 9
-
€927 EUR
£812 GBP
View
Most Expensive
B
Taylor and Hart
2ZKIPXA · Oct 29
€1,214 EUR
$1,351 USD
View
9 more retailers have this diamond
Prices start from €208 EURSave up to €1,007 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
1.05ct Cushion
€208 EUR