Princess|Lab Grown|IGI

1.42ct F VS1 Princess Lab Grown Diamond

F/VS1 • IGI LG779660722

Shape and cutting style on the report: Princess cut

Certificate IGI LG779660722

Diamond specifications and retailer prices

From $1,020 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $1,020 USD at Brilliant Earth
View at Brilliant Earth

About this 1.42ct lab-grown princess diamond

This 1.42ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG779660722 or 779660722. Listed at 2 retailers as of November 2, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.42
Carat
F
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779660722
Dimensions6.14 × 6.05 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.14 mm6.05 mm1.42 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779660722
Side View
Table 68.0%Crown 41.9°Girdle: MediumPavilion 37.8°Culet: NoneDepth 70.6%

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: $1,020 USD|Low: $209 USD|High: $99,028 USD|Avg: $761 USD|-28.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
May 20, 2026
Retailer 4$215 USD
Retailer 13$337 USD
Retailer 10$340 USD
Retailer 12$366 USD
Retailer 2$396 USD
Retailer 7$504 USD
Retailer 11$531 USD
Retailer 3$584 USD
Retailer 9$739 USD
Retailer 8$766 USD
Retailer 6$858 USD
Brilliant Earth$1,020 USD
Retailer 5$1,143 USD

52 data points across 13 retailers

2 retailers

Retailer 1
-
$858 USD
A$1,320 AUD
Price last confirmed 167 days ago
Most Expensive
B
Brilliant Earth
18051496A · Nov 2
$1,020 USD
View
1 more retailer has this diamond

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
1.42ct Princess
$1,020 USD