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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 $1,813 NZD
$1,020 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $1,813 NZD 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
Colour
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: $1,813 NZD|Low: $371 NZD|High: $176,002 NZD|Avg: $1,353 NZD|-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$382 NZD
Retailer 13$599 NZD
Retailer 10$604 NZD
Retailer 12$651 NZD
Retailer 2$703 NZD
Retailer 7$895 NZD
Retailer 11$944 NZD
Retailer 3$1,038 NZD
Retailer 9$1,313 NZD
Retailer 8$1,361 NZD
Retailer 6$1,525 NZD
Brilliant Earth$1,813 NZD
Retailer 5$2,031 NZD

52 data points across 13 retailers

2 retailers

Retailer 1
-
$1,525 NZD
A$1,320 AUD
Price last confirmed 168 days ago
Most Expensive
B
Brilliant Earth
18051496A · Nov 2
$1,813 NZD
$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
$1,813 NZD