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Cushion|Lab Grown|IGI

1.23ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG611354423

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG611354423

Diamond specifications and retailer prices

From €173 EUR
As of November 4, 2026
Save €1,315 EUR (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,488 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG611354423 or 611354423. Listed at 6 retailers as of November 2, 2026, with prices from €173 to €1,488, a €1,315 spread on the same certified stone. Do Amore Diamonds lists it at €1,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611354423
Dimensions6.24 × 6.16 × 4.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.24 mm6.16 mm1.23 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611354423
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 67.9%

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 4
Current: €1,488 EUR|Low: €173 EUR|High: €1,488 EUR|Avg: €620 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
November 2, 2026
Retailer 9€173 EUR
Retailer 6€270 EUR
Retailer 8€342 EUR
Retailer 3€360 EUR
Retailer 2€361 EUR
Retailer 10€412 EUR
Retailer 12€469 EUR
Retailer 11€612 EUR
Retailer 4€655 EUR
Retailer 13€736 EUR
Retailer 5€923 EUR
Retailer 7€988 EUR
Do Amore Diamonds€1,488 EUR

36 data points across 13 retailers

6 retailers€173 EUR to €1,488 EUR

A
Cheapest Retailer
-
€173 EUR
Final sale: no returns
A
Retailer 2
-
€270 EUR
View
A
Retailer 3
-
€342 EUR
View
A
Retailer 4
-
€361 EUR
View
B
Retailer 5
-
€988 EUR
View
Most Expensive
B
Do Amore Diamonds
27-2AC888F28 · Nov 2
€1,488 EUR
$1,670 USD
View
5 more retailers have this diamond
Prices start from €173 EURSave up to €1,315 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
1.23ct Cushion
€173 EUR