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Princess|Lab Grown|IGI

1.42ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG739513531

Shape and cutting style on the report: Princess cut

Certificate IGI LG739513531

Diamond specifications and retailer prices

From £216 GBP
$289 USD
As of October 30, 2026
Save £1,523 GBP (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,739 GBP at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739513531 or 739513531. Listed at 13 retailers as of October 30, 2026, with prices from £216 to £1,739, a £1,523 spread on the same certified stone. Do Amore Diamonds lists it at £1,739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739513531
Dimensions6.20 × 6.16 × 4.39 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.20 mm6.16 mm1.42 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739513531
Side View
Table 68.0%Crown 42.3°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 71.3%

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: Oct 30
Current: £1,739 GBP|Low: £207 GBP|High: £1,739 GBP|Avg: £716 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 30, 2026
Retailer 14£216 GBP
Retailer 16£251 GBP
Retailer 5£393 GBP
Retailer 13£396 GBP
Retailer 2£396 GBP
Retailer 3£441 GBP
Retailer 4£459 GBP
Retailer 7£603 GBP
Retailer 10£721 GBP
Retailer 11£780 GBP
Retailer 12£823 GBP
Retailer 6£931 GBP
Retailer 15£951 GBP
Retailer 8£1,177 GBP
Retailer 9£1,191 GBP
Do Amore Diamonds£1,739 GBP

33 data points across 16 retailers

13 retailers£216 GBP to £1,739 GBP

A
Cheapest Retailer
-
£216 GBP
$289 USD
A
Retailer 2
-
£251 GBP
$336 USD
View
A
Retailer 3
-
£393 GBP
$527 USD
View
A
Retailer 4
-
£396 GBP
$530 USD
View
A
Retailer 5
-
£396 GBP
View
A
Retailer 6
-
£441 GBP
$591 USD
View
B+
Retailer 7
-
£459 GBP
$615 USD
View
B+
Retailer 8
-
£721 GBP
A$1,487 AUD
View
Retailer 9
-
£780 GBP
$1,045 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
£823 GBP
$1,103 USD
View
B
Retailer 11
-
£951 GBP
$1,274 USD
View
B
Retailer 12
-
£1,191 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1724670 · Oct 31
£1,739 GBP
$2,330 USD
View
12 more retailers have this diamond
Prices start from £216 GBPSave up to £1,523 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
£216 GBP