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Cushion|Lab Grown|IGI

0.55ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG794680391

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG794680391

Diamond specifications and retailer prices

From $663 USD
£522 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $663 USD at Diamond Quarter
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 Diamond Quarter

About this 0.55ct lab-grown cushion diamond

This 0.55ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794680391 or 794680391. Listed at a single retailer as of November 5, 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

0.55
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794680391
Dimensions5.81 × 4.09 × 2.64 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.81 mm4.09 mm0.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG794680391
Side View
Table 64.0%Crown 35.3°Girdle: STK-THKPavilion 31.6°Culet: NoneDepth 64.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $663 USD|Low: $102 USD|High: $663 USD|Avg: $388 USD
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
May 28, 2026
Retailer 5$102 USD
Retailer 7$179 USD
Retailer 3$265 USD
Retailer 2$268 USD
Retailer 6$269 USD
Retailer 4$281 USD
Retailer 9$450 USD
Retailer 10$529 USD
Retailer 8$565 USD
Diamond Quarter$663 USD

19 data points across 10 retailers

1 retailer

B
Diamond Quarter
0.55VS1FLG891D6DN · Nov 5
$663 USD
£522 GBP
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
0.55ct Cushion
$663 USD