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Princess|Lab Grown|GCAL

1.53ct F SI1 Princess Lab Grown Diamond

EX • F/SI1 • GCAL 322422117

Shape and cutting style on the report: Princess

Certificate GCAL 322422117

Diamond specifications and retailer prices

From £167 GBP
As of November 6, 2026
Save £1,260 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,427 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown princess diamond

This 1.53ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 322422117. Listed at 14 retailers as of November 6, 2026, with prices from £167 to £1,427, a £1,260 spread on the same certified stone. Do Amore Diamonds lists it at £1,427. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41°
Pavilion angle37.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 322422117
Dimensions6.42 × 6.19 × 4.40 mm
L/W Ratio1.04
Culet sizeNone
Top View
6.42 mm6.19 mm1.53 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 322422117
Side View
Table 67.0%Crown 41°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 71.0%

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: Nov 6
Current: £1,427 GBP|Low: £160 GBP|High: £1,427 GBP|Avg: £552 GBP|+4.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10£167 GBP
Retailer 8£275 GBP
Retailer 11£275 GBP
Retailer 2£298 GBP
Retailer 5£329 GBP
Retailer 4£489 GBP
Retailer 7£574 GBP
Retailer 9£678 GBP
Retailer 3£782 GBP
Retailer 6£813 GBP
Do Amore Diamonds£1,427 GBP

42 data points across 11 retailers

14 retailers£167 GBP to £1,427 GBP

Retailer 1
-
£138 GBP
Price last confirmed 45 days ago
Retailer 2
-
£161 GBP
View
Price last confirmed 44 days ago
A
Retailer 3
-
£167 GBP
View
Final sale: no returns
Retailer 4
-
£170 GBP
View
Price last confirmed 44 days ago
B+
Retailer 5
-
£275 GBP
View
A
Retailer 6
-
£275 GBP
View
A
Retailer 7
-
£298 GBP
View
B+
Retailer 8
-
£329 GBP
View
B+
Retailer 9
-
£489 GBP
View
B+
Retailer 10
-
£574 GBP
View
B
Retailer 11
-
£678 GBP
View
B
Retailer 12
-
£782 GBP
View
B
Retailer 13
-
£813 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A37A18038 · Nov 6
£1,427 GBP
$1,910 USD
View
13 more retailers have this diamond
Prices start from £167 GBPSave up to £1,260 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
1.53ct Princess
£167 GBP