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Princess|Natural|GIA

1.31ct E SI2 Princess Natural Diamond

GD • E/SI2 • GIA 2536165383

Certificate GIA 2536165383

Diamond specifications and retailer prices

From £2,528 GBP
As of November 4, 2026
Save £3,199 GBP (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,727 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural princess diamond

This 1.31ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2536165383. Listed at 21 retailers as of October 30, 2026, with prices from £2,528 to £5,727, a £3,199 spread on the same certified stone. NZ Jewellers lists it at £5,727. 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

1.31
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536165383
Dimensions5.91 × 5.87 × 4.23 mm
L/W Ratio1.01
Top View
5.91 mm5.87 mm1.31 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536165383
Side View
Table 71.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 72.1%

Caratlytics Score

How it works →
A
Excellent
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: Nov 4
Current: £5,727 GBP|Low: £2,161 GBP|High: £5,727 GBP|Avg: £3,392 GBP
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
November 6, 2026
Retailer 12£2,533 GBP
Retailer 8£2,592 GBP
Retailer 9£2,749 GBP
Retailer 3£2,978 GBP
Retailer 4£2,978 GBP
Retailer 10£2,978 GBP
Retailer 5£3,075 GBP
Retailer 11£3,241 GBP
Retailer 6£3,329 GBP
Retailer 13£3,436 GBP
Retailer 2£3,488 GBP
Retailer 7£5,220 GBP
NZ Jewellers£5,727 GBP

43 data points across 13 retailers

21 retailers£2,528 GBP to £5,727 GBP

A
Cheapest Retailer
-
£2,528 GBP
A
Retailer 2
-
£2,533 GBP
View
A
Retailer 3
-
£2,590 GBP
View
A
Retailer 4
-
£2,592 GBP
View
A
Retailer 5
-
£2,621 GBP
View
B+
Retailer 6
-
£2,724 GBP
View
B+
Retailer 7
-
£2,749 GBP
View
Final sale: no returns
B+
Retailer 8
-
£2,970 GBP
View
Retailer 9
-
£2,978 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£2,978 GBP
View
Price last confirmed 8 days ago
Retailer 11
-
£2,978 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£3,075 GBP
View
B+
Retailer 13
-
£3,164 GBP
View
B+
Retailer 14
-
£3,241 GBP
View
B+
Retailer 15
-
£3,329 GBP
View
Retailer 16
-
£3,436 GBP
View
Price last confirmed 66 days ago
B+
Retailer 17
-
£3,436 GBP
View
B+
Retailer 18
-
£3,488 GBP
View
B
Retailer 19
-
£4,754 GBP
View
B
Retailer 20
-
£5,220 GBP
View
Most Expensive
C
NZ Jewellers
bdb07da1-0068-4dab-a622-216aa96db4f3 · Oct 30
£5,727 GBP
$7,708 USD
View
20 more retailers have this diamond
Prices start from £2,528 GBPSave up to £3,199 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
1.31ct Princess
£2,528 GBP