Princess|Lab Grown|GCAL

1.42ct D IF Princess Lab Grown Diamond

EX • D/IF • GCAL 362186052

Shape and cutting style on the report: Princess

Certificate GCAL 362186052

Diamond specifications and retailer prices

From £669 GBP
$897 USD
As of October 30, 2026
Save £3,234 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,903 GBP at Zales · As of October 30, 2026
View at Zales

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 362186052. Listed at 10 retailers as of October 30, 2026, with prices from £669 to £3,903, a £3,234 spread on the same certified stone. Zales lists it at £3,903. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle36.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362186052
Dimensions6.18 × 6.18 × 4.21 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.18 mm6.18 mm1.42 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362186052
Side View
Table 67.0%Crown 43.5°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
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: £2,888 GBP|Low: £669 GBP|High: £4,172 GBP|Avg: £2,422 GBP|+8.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Zales
October 29, 2026
Retailer 4£669 GBP
Retailer 3£686 GBP
Retailer 7£1,276 GBP
Retailer 9£2,229 GBP
Retailer 5£2,733 GBP
Retailer 6£2,739 GBP
Retailer 1£2,888 GBP
Retailer 8£2,981 GBP
Retailer 2£3,903 GBP
Zales£3,903 GBP

17 data points across 10 retailers

10 retailers£669 GBP to £3,903 GBP

A
Cheapest Retailer
-
£669 GBP
$897 USD
Final sale: no returns
A
Retailer 2
-
£686 GBP
$919 USD
View
B+
Retailer 3
-
£1,276 GBP
$1,710 USD
View
Retailer 4
-
£2,229 GBP
$2,986 USD
View
Price last confirmed 10 days ago
B
Retailer 5
-
£2,733 GBP
$3,662 USD
View
B
Retailer 6
-
£2,739 GBP
$3,670 USD
View
B
Retailer 7
-
£2,888 GBP
View
B
Retailer 8
-
£2,981 GBP
CA$5,547 CAD
View
B
Retailer 9
-
£3,903 GBP
$5,230 USD
View
Most Expensive
B
Zales
529453984 · Oct 30
£3,903 GBP
$5,230 USD
View
9 more retailers have this diamond
Prices start from £669 GBPSave up to £3,234 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
£669 GBP