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Princess|Natural|GIA

1.33ct F SI2 Princess Natural Diamond

EX • F/SI2

Diamond specifications and retailer prices

From £1,746 GBP
As of November 6, 2026
Save £2,805 GBP (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,551 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.33ct natural princess diamond

This 1.33ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 9 retailers as of November 5, 2026, with prices from £1,746 to £4,551, a £2,805 spread on the same certified stone. NZ Jewellers lists it at £4,551. 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

1.33
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.52 × 5.73 × 4.43 mm
L/W Ratio1.14
Top View
6.52 mm5.73 mm1.33 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 74.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 77.3%

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: £4,551 GBP|Low: £1,727 GBP|High: £4,551 GBP|Avg: £2,137 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6£1,746 GBP
Retailer 5£1,972 GBP
Retailer 8£2,017 GBP
Retailer 3£2,048 GBP
Retailer 7£2,108 GBP
Retailer 2£2,140 GBP
Retailer 9£2,241 GBP
Retailer 4£2,275 GBP
NZ Jewellers£4,551 GBP

42 data points across 9 retailers

9 retailers£1,746 GBP to £4,551 GBP

A
Cheapest Retailer
-
£1,746 GBP
A
Retailer 2
-
£1,972 GBP
View
A
Retailer 3
-
£2,017 GBP
View
A
Retailer 4
-
£2,048 GBP
View
B+
Retailer 5
-
£2,108 GBP
View
A
Retailer 6
-
£2,140 GBP
View
B+
Retailer 7
-
£2,241 GBP
View
B+
Retailer 8
-
£2,275 GBP
View
Most Expensive
B
NZ Jewellers
5eab8fd7-1218-4199-bd17-e0fae829e15e · Nov 5
£4,551 GBP
$6,091 USD
View
8 more retailers have this diamond
Prices start from £1,746 GBPSave up to £2,805 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
1.33ct Princess
£1,746 GBP