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Cushion|Lab Grown|IGI

1.23ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG611354230

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG611354230

Diamond specifications and retailer prices

From €660 EUR
$740 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €660 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

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 LG611354230 or 611354230. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611354230
Dimensions7.59 × 5.51 × 3.72 mm
L/W Ratio1.38
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
7.59 mm5.51 mm1.23 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611354230
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €660 EUR|Low: €121 EUR|High: €1,516 EUR|Avg: €669 EUR|-3.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 4, 2026
Retailer 2€121 EUR
Retailer 4€287 EUR
Retailer 10€347 EUR
Retailer 7€423 EUR
Retailer 9€461 EUR
Retailer 11€556 EUR
Retailer 8€610 EUR
Brilliant Earth€660 EUR
Retailer 6€822 EUR
Retailer 3€842 EUR
Retailer 5€1,453 EUR

62 data points across 11 retailers

1 retailer

B
Brilliant Earth
8730744B · Nov 2
€660 EUR
$740 USD
View

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
1.23ct Cushion
€660 EUR