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Princess|Natural|GIA

1.33ct J SI1 Princess Natural Diamond

VG • J/SI1 • GIA 1563163823

Certificate GIA 1563163823

Diamond specifications and retailer prices

From £1,632 GBP
As of November 5, 2026
Save £2,146 GBP (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,778 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1563163823. Listed at 19 retailers as of November 5, 2026, with prices from £1,632 to £3,778, a £2,146 spread on the same certified stone. NZ Jewellers lists it at £3,778. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.33
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.42°
OriginNatural
Grading LabGIA
CertificateGIA 1563163823
Dimensions6.04 × 6.02 × 4.30 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.04 mm6.02 mm1.33 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563163823
Side View
Table 70.0%Crown 48.42°Girdle: STK-THKPavilionCulet: NDepth 71.4%

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 5
Current: £3,778 GBP|Low: £1,632 GBP|High: £3,869 GBP|Avg: £2,106 GBP|-2.4%
NZ Jewellers
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
Retailer 16
Retailer 17
November 7, 2026
Retailer 6£1,632 GBP
Retailer 14£1,632 GBP
Retailer 15£1,659 GBP
Retailer 7£1,668 GBP
Retailer 10£1,753 GBP
Retailer 4£1,807 GBP
Retailer 9£1,807 GBP
Retailer 8£1,891 GBP
Retailer 2£1,906 GBP
Retailer 5£1,911 GBP
Retailer 3£1,947 GBP
Retailer 17£1,960 GBP
Retailer 16£2,085 GBP
Retailer 12£2,205 GBP
Retailer 11£2,244 GBP
Retailer 13£3,157 GBP
NZ Jewellers£3,778 GBP

30 data points across 17 retailers

19 retailers£1,632 GBP to £3,778 GBP

A
Cheapest Retailer
-
£1,632 GBP
A
Retailer 2
-
£1,632 GBP
View
A
Retailer 3
-
£1,659 GBP
View
A
Retailer 4
-
£1,668 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,753 GBP
View
Retailer 6
-
£1,807 GBP
View
Price last confirmed 9 days ago
A
Retailer 7
-
£1,807 GBP
View
B+
Retailer 8
-
£1,891 GBP
View
B+
Retailer 9
-
£1,906 GBP
View
B+
Retailer 10
-
£1,911 GBP
View
B+
Retailer 11
-
£1,947 GBP
View
B+
Retailer 12
-
£1,960 GBP
View
Retailer 13
-
£2,010 GBP
View
Price last confirmed 39 days ago
B+
Retailer 14
-
£2,085 GBP
View
Retailer 15
-
£2,171 GBP
View
Price last confirmed 31 days ago
B+
Retailer 16
-
£2,205 GBP
View
B+
Retailer 17
-
£2,244 GBP
View
B
Retailer 18
-
£3,157 GBP
View
Most Expensive
B
NZ Jewellers
942f3674-e1ff-40e2-933f-210877117c4e · Nov 5
£3,778 GBP
$5,057 USD
View
18 more retailers have this diamond
Prices start from £1,632 GBPSave up to £2,146 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
£1,632 GBP