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Princess|Lab Grown|IGI

1.42ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG586344454

Shape and cutting style on the report: Princess cut

Certificate IGI LG586344454

Diamond specifications and retailer prices

From £158 GBP
$212 USD
As of November 2, 2026
Save £1,357 GBP (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,515 GBP at Do Amore Diamonds · As of November 2, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586344454 or 586344454. Listed at 10 retailers as of November 2, 2026, with prices from £158 to £1,515, a £1,357 spread on the same certified stone. Do Amore Diamonds lists it at £1,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586344454
Dimensions6.13 × 6.08 × 4.42 mm
L/W Ratio1.01
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
6.13 mm6.08 mm1.42 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586344454
Side View
Table 69.0%Crown 42.6°Girdle: MediumPavilion 38.4°Culet: NoneDepth 72.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,515 GBP|Low: £126 GBP|High: £1,575 GBP|Avg: £568 GBP|-3.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 11£158 GBP
Retailer 15£178 GBP
Retailer 9£184 GBP
Retailer 13£337 GBP
Retailer 3£350 GBP
Retailer 7£382 GBP
Retailer 6£428 GBP
Retailer 5£458 GBP
Retailer 8£528 GBP
Retailer 12£597 GBP
Retailer 10£632 GBP
Retailer 14£696 GBP
Retailer 4£811 GBP
Retailer 2£872 GBP
Do Amore Diamonds£1,515 GBP

22 data points across 15 retailers

10 retailers£158 GBP to £1,515 GBP

A
Cheapest Retailer
-
£158 GBP
$212 USD
A
Retailer 2
-
£178 GBP
$239 USD
View
Final sale: no returns
A
Retailer 3
-
£184 GBP
$246 USD
View
A
Retailer 4
-
£337 GBP
$451 USD
View
B+
Retailer 5
-
£528 GBP
A$1,088 AUD
View
B+
Retailer 6
-
£597 GBP
$800 USD
View
B
Retailer 7
-
£632 GBP
$847 USD
View
B
Retailer 8
-
£696 GBP
$932 USD
View
B
Retailer 9
-
£872 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9C5D33537 · Nov 2
£1,515 GBP
$2,030 USD
View
9 more retailers have this diamond
Prices start from £158 GBPSave up to £1,357 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
£158 GBP