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Princess|Lab Grown|GCAL

1.55ct D IF Princess Lab Grown Diamond

EX • D/IF • GCAL 361986008

Shape and cutting style on the report: Princess

Certificate GCAL 361986008

Diamond specifications and retailer prices

From £656 GBP
$872 USD
As of October 27, 2026
Save £3,338 GBP (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £7,338 GBP at Zales · As of October 28, 2026
View at Zales

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361986008. Listed at 16 retailers as of October 27, 2026, with a 509% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle37.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361986008
Dimensions6.31 × 6.31 × 4.40 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.31 mm6.31 mm1.55 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361986008
Side View
Table 68.0%Crown 45°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £761 GBP|Low: £656 GBP|High: £11,807 GBP|Avg: £2,450 GBP|-1.0%
Retailer 1
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
Zales
October 29, 2026
Retailer 13£656 GBP
Retailer 10£713 GBP
Retailer 11£714 GBP
Retailer 12£735 GBP
Retailer 1£761 GBP
Retailer 2£1,227 GBP
Retailer 9£2,362 GBP
Retailer 3£2,531 GBP
Retailer 4£2,845 GBP
Retailer 8£2,864 GBP
Retailer 5£2,902 GBP
Retailer 14£2,993 GBP
Retailer 15£3,029 GBP
Retailer 6£3,694 GBP
Retailer 7£3,995 GBP
Zales£7,338 GBP

19 data points across 16 retailers

16 retailers£656 GBP to £3,995 GBP

A+
Cheapest Retailer
-
£656 GBP
$872 USD
A
Retailer 2
-
£713 GBP
$948 USD
View
A
Retailer 3
-
£714 GBP
$949 USD
View
A
Retailer 4
-
£735 GBP
$976 USD
View
Final sale: no returns
A
Retailer 5
-
£761 GBP
$1,011 USD
View
A
Retailer 6
-
£1,227 GBP
$1,630 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
£2,362 GBP
$3,139 USD
View
B+
Retailer 8
-
£2,531 GBP
$3,363 USD
View
B
Retailer 9
-
£2,845 GBP
$3,780 USD
View
B+
Retailer 10
-
£2,864 GBP
View
B
Retailer 11
-
£2,902 GBP
CA$5,355 CAD
View
B+
Retailer 12
-
£2,993 GBP
$3,976 USD
View
B
Retailer 13
-
£3,029 GBP
$4,025 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
£3,694 GBP
$4,908 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
£3,995 GBP
$5,308 USD
View
Most Expensive
B
Zales
529453887 · Oct 28
£7,338 GBP
$9,750 USD
View
Price under review
15 more retailers have this diamond
Prices start from £656 GBPSave up to £3,338 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+
1.55ct Princess
£656 GBP