Marquise|Lab Grown|IGI

1.24ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG777624350

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG777624350

Diamond specifications and retailer prices

From $950 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $950 USD 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 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777624350 or 777624350. 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

1.24
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777624350
Dimensions11.25 × 5.49 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.25 mm5.49 mm1.24 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777624350
Side View
Table 59.0%Crown 35.8°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.5%

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: $950 USD|Low: $333 USD|High: $2,340 USD|Avg: $1,002 USD
Brilliant Earth
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April 14, 2026
Retailer 2$334 USD
Retailer 9$382 USD
Retailer 8$461 USD
Retailer 14$477 USD
Retailer 11$628 USD
Retailer 12$701 USD
Retailer 13$885 USD
Brilliant Earth$950 USD
Retailer 5$993 USD
Retailer 3$1,039 USD
Retailer 7$1,215 USD
Retailer 6$1,219 USD
Retailer 4$1,280 USD
Retailer 15$1,622 USD
Retailer 10$2,290 USD

22 data points across 15 retailers

1 retailer

B
Brilliant Earth
18217342Y · Nov 2
$950 USD
View

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B
1.24ct Marquise
$950 USD