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Princess|Lab Grown|IGI

1.42ct F VS2 Princess Lab Grown Diamond

VG • F/VS2 • IGI LG605335739

Shape and cutting style on the report: Princess cut

Certificate IGI LG605335739

Diamond specifications and retailer prices

From £369 GBP
As of November 5, 2026
Save £1,191 GBP (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,560 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605335739 or 605335739. Listed at 7 retailers as of November 4, 2026, with prices from £369 to £1,560, a £1,191 spread on the same certified stone. Do Amore Diamonds lists it at £1,560. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605335739
Dimensions5.98 × 5.98 × 4.59 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.98 mm5.98 mm1.42 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605335739
Side View
Table 69.0%Crown 42.6°Girdle: MediumPavilion 40.3°Culet: NoneDepth 76.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £1,560 GBP|Low: £317 GBP|High: £1,560 GBP|Avg: £626 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6£317 GBP
Retailer 8£322 GBP
Retailer 4£369 GBP
Retailer 7£376 GBP
Retailer 9£429 GBP
Retailer 5£620 GBP
Retailer 10£631 GBP
Retailer 3£722 GBP
Retailer 2£987 GBP
Do Amore Diamonds£1,560 GBP

10 data points across 10 retailers

7 retailers£369 GBP to £1,560 GBP

A
Cheapest Retailer
-
£369 GBP
A
Retailer 2
-
£376 GBP
View
Retailer 3
-
£429 GBP
View
Price last confirmed 65 days ago
Retailer 4
-
£620 GBP
View
Price last confirmed 16 days ago
B
Retailer 5
-
£722 GBP
View
B
Retailer 6
-
£987 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1799759 · Nov 4
£1,560 GBP
$2,100 USD
View
6 more retailers have this diamond
Prices start from £369 GBPSave up to £1,191 GBP

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.

A
1.42ct Princess
£369 GBP