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Marquise|Lab Grown|IGI

1.48ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG814605811

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG814605811

Diamond specifications and retailer prices

From $1,060 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $1,060 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 1.48ct lab-grown marquise diamond

This 1.48ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814605811 or 814605811. Listed at a single retailer as of November 4, 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

1.48
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814605811
Dimensions12.29 × 6.00 × 3.57 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm6.00 mm1.48 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG814605811
Side View
Table 65.0%Crown 31.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $1,060 USD|Low: $294 USD|High: $1,700 USD|Avg: $664 USD|-37.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
August 3, 2026
Retailer 9$294 USD
Retailer 2$326 USD
Retailer 7$426 USD
Retailer 3$457 USD
Retailer 5$623 USD
Retailer 6$705 USD
Retailer 8$866 USD
Retailer 4$899 USD
Retailer 10$912 USD
Brilliant Earth$1,060 USD

15 data points across 10 retailers

1 retailer

B
Brilliant Earth
20476548A · Nov 4
$1,060 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
1.48ct Marquise
$1,060 USD